Rockford Fosgate T1S2-12 El manual del propietario

t l

VV

E

SLIM

SUBWOOFERS

T1

S1-10 •

T1

S2-10

T1S1-12 • T1S2-12

Serial

Number:

_____

_

Date

of

Purchase:

____

_

Installation

&

Operation

2

Introduction

Dear

Customer,

Congratulations

on

your

purchase

of

the

world's

finest

brand

of

car

audio

products.

At

Rockford

Fosgate

we

are

fanatics

about

musical

reproduc-

tion

at

its

best,

and

we

are

pleased

you

chose

our

product.

Through

years

of

engineering

expertise,

hand

craftsmanship

and

critical

testing

procedures,

we

have

created

a

wide

range

of

products

that

reproduce

music

with

all

the

clarity

and

richness

you

deserve.

For

maximum

performance

we

recommend

you

have

your

new

Rockford

Fosgate

product

installed

by

an

Authorized

Rockford

Fosgate

Dealer,

as

we

provide

specialized

training

through

Rockford

Technical

Training

Institute

(RTTI).

Please

read

your

warranty

and

retain

your

receipt

and

original

carton

for

possible

future

use.

Great

product

and

competent

installations

are

only

a

piece

of

the

puzzle

when

it

comes

to

your

system.

Make

sure

that

your

installer

is

using

100%

authentic

installation

accessories

from

Rockford

Fosgate

in

your

installation.

Rockford

Fosgate

has

everything

from

RCA

cables

and

speaker

wire

to

power

wire

and

battery

connectors.

Insist

on

it!

After

all

,

your

new

system

deserves

nothing

but

the

best.

To

add

the

finishing

touch

to

your

new

Rockford

Fosgate

image,

order

your

Rockford

accessories

,

which

include

everything

from

T-shirts

to

hats.

Visit

our

web

site

for

the

latest

information

on

all

Rockford

products;

www.

rockfordfosgate.

com

or,

in

the

U.S.

call1-800-669-9899

or

FAX

1-800-398-3985

.

For

all

other

countries,

call

+001-480-967

-3565

or

FAX

+001-480-966-3983.

Table

of

Content

2

Introduction

3

Specifications

4-5

Enclosures

Sealed

or

Vented

Wiring

6-7

Additional

Languages

French

Spanish

German

Italian

8

Limited

Warranty

Information

If,

after

reading

your

manual,

you

still

have

questions

regarding

this

prod-

uct,

we

recommend

that

you

see

your

Rockford

Fosgate

dealer.

If

you

need

further

assistance,

you

can

call

us

direct

at

1-800-669-9899

.

Be

sure

to

have

your

serial

number,

model

number

and

date

of

purchase

available

when

you

call.

Safety

This

symbol

with

"WARNING

"

is

intended

to

alert

the

user

to

the

presence

of

important

~WARNING

instructions.

Failure

to

heed

the

instructions

will

result

in

severe

injury

or

death.

This

symbol

with

"CAUTION"

is

intended

to

alert

the

user

to

the

presence

of

important

~

CAUTION

instructions.

Failure

to

heed

the

instructions

can

result

in

injury

or

unit

damage.

•

To

prevent

injury

and

damage

to

the

unit,

please

read

and

follow

the

instructions

in

this

manual.

We

want

you

to

enjoy

this

system,

not

get

a

headache.

•

If

you

feel

unsure

about

installing

this

system

yourself,

have

it

installed

by

a

qualified

Rockford

Fosgate

technician.

•

Before

installation,

disconnect

the

battery

negative

(-)

terminal

to

prevent

damage

to

the

unit,

fire

and/or

possible

injury.

Rockford

Corporation.

All

Rights

Reserved.

ROCKFORD

FOSGATE

and

associated

logos

where

applicable

are

registered

trademarks

of

Rockford

Corporation

in

the

United

States

and/or

other

countries.

All

other

trademarks

are

the

property

of

the1r

respective

owners.

Specifications

subject

to

change

without

notice

Mode

l

T1S1-10

T1S2-10

T1S1-12

No

minal

Impedan

ce

(O

hms)

Freq

u

en

cy Re

sp

ons

e

(H

z)

Voice

Co

il

Diame

te1

-

in

ch

(

mm)

Disp

l

ac

em

en

t-

cu

ft

.

(

Liter)

Fs

Free A

ir

R

es

onance

(Hz)

O

ts

Vas- cu.

It

(

Lite

r)

Xm

ax

-

inc

h

(mm)

SPL

(

dB@

1w/1

m)

Power

Hand

ling- W

atts

500/1000

600

/12

00

(

RMS/Pe

ak)

,.

,

••

'"'''•Q

.,.

C

EA

20

31

§

~

:

Power

han

d

li

ng

on

R

ockford

Fos

gate

confor

m

to

CEA

~

2

0

3

1

in

dust

ry

sta

ndards.

Th

is

me

a

ns

you

r

0

':'

~

f

po

we

r

un

de

r

cont

in

u

ous

clemand,

no

t

in

st

an

taneo

us

po

w

er

hand

lin

g that o

ver

ti

me

can

dama

ge v

oic

e

coil

s.

1

.f·2D3\t.o;

V

ERIFIED

W

IT

H~

VERI

FIED

W

IT

H

KLIPP

EL

Specifications

T1S2-12

600

/1

200

has the

ca

p

ac

i

ty

to ha

nd

le

K

Ll

P P

El

To

adorn

the

'V

er

ified

with

Kl

ippel'

m

ark

,

the

qua

l

if

yi

ng

comp

any'

s lou

dsp

e

ake

r

engi

nee

r

in

g

pe

r

son

n

el

m

us

t

be

tr

ai

ned

and

cer

ti

fied by

"-.__../

K

li

pp

el

pr

io

r to us

ing

the

thre

e

se

para

te

Klipp

el

sys

te

ms

to d

es

ign

, deve

lo

p a

nd

te

st Rockf

ord

Fo

sg

ate

has

ma

de

th

e i

nves

tm

ent

in Kli

ppel

to

del

iv

er

th

e

be

st

po

ss

ib

le

sp

eake

rs

an

d

s

ub

woofe

rs

to

their

cu

sto

mer

s.

A

A-

Ov

erall

Di

am

et

e

r-

in

ch

(

rn

m)

B-

Sc

rew

Hole

Di

a

.-

in

ch

(

mm

)

0 -

M

ounting

Depth

inc

h

(m

rn

)

B

PUSH

to

attach

wir

e

...-

---

PUSH

to

attach

wire

3

4

Enclosures

Carton

Contents

•

T1

Subwoofer

with

Trim

Ring

•

(12)

Mounting

Screws

•

(4)

Trim

Ring

Screws

•

(1)

Socket

head

driver

bit

•

Installation

and

Operation

Manual

Recommended

Enclosures

This

manual

outlines

two

specific

types

of

enclosures

that

provide

distinctly

dif-

ferent

performance.

This

section

is

to

help

you

decide

which

type

is

best

for

your

application.

Sealed

Enclosures

Sealed

enclosures

are

the

simplest

to

build.

The

most

important

part

of

bui

l

ding

a

sealed

enclosure

is

to

make

sure

that

the

enclosure

is

airtight.

Using

glue

and

some

type

of

sealant

on

all

seams

will

ensure

solid

construction

and

prevent

air

leaks

.

The

box

volume

will

directly

impact

the

performance

of

the

speaker.

Larger

enclosures

will

provide

flatter

response

and

deeper

bass

where

s

maller

boxes

will

provide

a

bump

in

the

response

curve

and

generally

higher

output

for

greater

SPL.

Advantages

of

sealed

enclosures:

•

Small

enclosures

•

Linear

(Flat)

response

•

No

port

noise

•

High

power

handling

at

all

frequencies

•

Excellent

for

sound

quality

•

Extended

low

frequency

output

when

compared

to

vented

enclosures

Vented

Enclosures

Vented

enclosures

vary

only

from

the

sealed

enclosure

in

that

a

vent

or

port

is

added

to

"tune"

the

enclosure.

The

enclosures

recommended

are

designed

for

great

overall

performance

.

Larger

boxes

tend

to

be

easy

to

tune

to

lower

frequen-

cies

while

medium

and

small

boxes

are

easier

to

tune

to

higher

frequencies.

The

vented

design

is

le

ss

linear

in

re

s

ponse

than

the

sealed

box

but

with

noticeably

more

output

at

the

tuning

frequency.

Advantages

of

vented

enclosures:

•

Higher

average

output

than

sealed

•

Tuning

frequency

can

be

easily

adjusted

by

changing

port

length

•

Deep

bass

respon

se

with

lower

power

requirements

•

Great

for

high

output

with

limited

power

Vented

vs

Sealed

The

graph

shown

here

is

a

sample

of

how

the

F3

drop-off

point

differs

between

sealed

and

vented

enclo

s

ures

.

120.0

--

t--+

- -

-

1--

.

t---

·-

1--

110.0

~=:

··

100

.0

90

.0

t--

-

..

-

~

-

-t-

1--

t--

t-

·

80.

0

1--

70.0

- .. -

t--

60.0

10.0

20

.0

400

60.0 80.0 100.0

·-·

Sea

led

Box

-

Vented

Box

Frequency,

Hz

- -

!-

-·

··-

- -

1--

+--

-

+- ·-

+--

. .

--

1--

·

-

1

-

~

-=-1--

·--

1--

·

··-

1-

-

1-

f-

200

.0

Building

an

Enclosure

To

work

properly,

the

walls

of

the

enc

l

osure

must

be

rigid

and

not

flex

when

sub-

jected

to

the

high

pressures

generate

d

by

the

speaker's

operation.

For

optimum

performance

,

we

recommend

using

3/4"

MDF

(Medium

De

ns

i

ty

Fiberboard)

and

internal

brac

i

ng.

The

enclosure

should

be

glued

together

and

secured

with

na

i

ls

or

screws.

Calculating

Volume

Calculating

volume

is

merely

a

matte

r

of

measuring

the

dimens

i

ons

in

inches

and

using

the

fo

r

mula:

H x W x D

divided

by

1728

(cubic

feet)

.

See

block

below.

Box

Volume

Divided

by

(cubic

feet)

Height"

x

Width"

x

Depth"

1728

If

two

facing

sides

are

of

uneven

leng

th,

add

them

together

and

divide

by

two

to

take

the

ave

r

age.

Using

this

numbe

r

wi

ll

give

you

the

volume

without

the

necessity

of

calculating

the

box

in

sections

and

adding

the

sections

together.

The

thickness

of

the

baffle

material

reduces

the

internal

volume

so

this

mus

t

be

subtracted

from

the

outside

dimensions

to

determi

ne

the

internal

volume

.

The

speaker

itself

also

reduces

the

internal

volume

.

The

amount

of

air

displaced

by

each

model

is

listed

on

the

specif

i

cation

sheet

and

should

also

be

subtracted

fro

m

th

e

gross

volume

calculation.

Sealed

Enclosure

NOTE:

Vb

is

the

internal

volume,

before

any

speaker

and/or

port

dis-

placement

is

added.

All

external

dimensions

were

based

on

the

use

of

3/4"

(1.90cm)

materials.

NOTE:

When

using

enclosures

othe

r

than

recommended,

call

Technical

Support

for

correct

application.

Optimum

Sealed

Enclosure

Recommendation

Sealed

Enclosures

10"

Total

Internal

Volume

cu.

ft

.

(Liter)

0.80

(22.62)

Woofer

D

is

placement

cu.

ft.

(Liter

)

0.03

(0.8

2)

Vb

-

Int

e

rn

al

Area

cu.

fl.

(Liter)

0.77

(

218)

F

3

-

3d

B

Po

in

t

(Hz)

40

.3

Ole

-

Enclosure

Damping

1.10

H-

Height

-

inch

(em)

12

(30.48)

W-

Width

-

inch

(em)

18

(45.72)

D-

Depth

-i

nc

h

(em)

95(24

.1

3)

Recommended

Sealed

Enclosure

Volume

Range

Sealed

Enclosures

Vb-

Volume

range

cu.

ft.

(Liter)

10"

0.5

to

1.0

(14.16

to

28.32)

12"

1.10

(30.87)

0.05

(1.42)

1.

05

(

29.45

)

39

.9

1.

18

1

3.

0

(33

.

02)

22.0

(55

88)

9 5

(24.13)

12"

0.75

to

1.25

(21.24

to

35.40)

Vented

Enclosures

NOTE:

Vb

is

the

internal

volume,

before

any

speaker

and/or

port

dis-

placement

is

added.

All

external

dimensions

were

based

on

the

use

of

3/4"

(1.90cm)

materials.

NOTE:

When

using

enclosures

other

than

recommended

,

call

Technical

Support

for

correct

application.

3/4"

MDF

I I

:

~

:

Optimum

Vented

(Ported)

Enclosure

Sizes

Vented

Enclosures

10" 12"

Total

Internal

Volume

cu.

ft.

(liter)

1.5

(42.48)

2.0

(56.63)

Woofer

Displacement

cu.

ft.

(Liter)

0.03

(0

.

82)

0.

05

(1.42)

Port

Displacement

cu.

ft.

(Liter)

0.12(3.4)

0.

09

(2.55)

Vb-

Internal

Area

cu.

ft.

(Liter)

1.35

(38

.

23)

1.86

(52.67)

F

8

-

Tuning

Frequency

(Hz)

40

35

F

3

-

3dB

Point

(Hz)

30

28

H -

Height

-

inch

(em)

12.0

(30.48)

14

.5

(36.83)

W-

Width-

inch

(em)

20.0

(50.8)

22

.5

(57

.

15)

D-

Depth

-

inch

(em)

15.0

(38.1)

14

.

25

(36

.

2)

P-

Port

Diameter

and

Length-

inch

(em)

4x14.25

4

X

13

(10.16

x36.2)

(10

.

16

x33.02)

NOTE:

The

port

shown

can

be

placed

on

any

face

of

the

enclosure

as

long

as

the

port

ends

are

not

obstructed

.

NOTE:

When

using

vented

enclosures,

for

maximum

reliability

and

power

han-

dling

ensure,

that

a

subsonic

or

"infrasonic"

filter

at

or

above

27Hz

is

used

so

that

only

usable

low

frequency

signals

are

sent

to

the

subwoofer.

Enclosures

Wiring

Configurations

By

varying

the

wiring

configuration

of

your

speakers

you

can

create

an

impedance

load

to

match

your

system.

Altering

the

wiring

configurations

gives

a

range

of

options

for

impedance

loads.

Series

,

Parallel

,

or

Series-Parallel

wiring

configura-

tions

are

different

techniques

for

wiring

speakers

that

provide

different

loads

.

Se-

ries

configuration

is

a

string

method

where

speakers

are

wired

end

to

end.

Parallel

configuration

uses

two

or

more

speakers

wired

across

common

terminals.

Series-

Parallel

configuration

combines

both

techniques.

Choose

the

wiring

diagram

that

corresponds

to

the

number

of

woofers

and

the

impedance

of

your

amplifier.

Parallel

Wiring

(2)

2

ohm

SVC

Speaker=

1

ohm

Load

Series

Wiring

(2)

1

ohm

SVC

Speaker=

2

ohm

Load

Subwoofer

Crossovers

There

are

two

operational

types

of

crossovers,

passive

and

active

.

Passive

cross-

overs

(coils

or

inductors)

are

placed

on

the

speaker

leads

between

the

amplifier

and

speaker.

An

active

crossover

is

an

electronic

filter

that

separates

the

audio

signal

fed

to

different

amplifiers

.

For

optimum

subwoofer

performance,

we

recom-

mend

using

an

active

80-1

OOHz

low-pass

crossover

at

12dB/octave.

6

Fran~ais

Enceintes

recommandees

Ce

manuel

decrit

deux

typ

es

particuliers

d'enceinte

s

au

x

performances

tout

a

fait

d

is

tin

ctes.

Cette

section

vous

permettra

de

decider

celui

qui

vous

co

nviendra

le

mieux.

Enceintes

Etanches

Les

en

ce

inte

s

et

anc

hes

sont

les

plu

s f

ac

ile

s a fa

briquer.

A

eel

egard,

Ia c

ho

se

Ia

plu

s im

por-

tant

e

dan

s le

ur

fa

br

i

cation

e

st

de

vou

s

ass

ur

er

qu'

e

lle

s

son

t

vraiment

he

rm

e

tiques

.A

pp

l

ique

z

de

Ia

co

lie

et

un

produit

d'

etancheite

sur

taus

le

s

joints

pour

solidifier

!'ensemble

et

emp

e

cher

toute

fuite

d'air.

Le

volume

du

caisson

influe

directement

sur

Ia

performance

du

haut-

p

arleur.

Les

enceintes

de

plus

grand

e

dimension

delivrent

une

r

ep

onse

uniforms

en

freque

nce

avec

des

graves

profonds

alor

s

que

les

enceintes

plus

petit

es

ant

une

courbe

de

re

po

nse

plus

pr

noncee

et

un

rendement

generalement

superieur

pour

un

niveau

de

pression

a

co

u

tique

plu

s

eleve.

Avantage

des

enceintes

etanches:

• Pe

tit

es

en

ce

int

es

• Re

pon

se

lin

e

air

e

(uniforme)

•

Pas

de

bruit

d'event

•

Puissance

elevee

sur

tout

es

les

frequences

•

Excellentes

en

ce

qui

concerne

Ia

qua

lite

duson

Enceintes

A

Event

Le

s

enceinte

s a

event

se

di

s

tingu

e

nt

des

enceintes

e

tanche

s

du

fait

qu'on

y ajo

ut

e

un

ev

e

nt

au

po

rt

po

ur

l

es

" ac

cord

er

...

L

es

ence

int

es

re

co

man

dees

son!

co

nv

ue

s

pou

r o

f-

frir

d'e

xce

llent

es

pe

rformanc

es.

II

es

t

ge

n

era

l

eme

nt

plu

s f

ac

il

e

d'accorder

l

es

ca

i

ssons

plu

s

grand

s

pour

!

'o

bt

e

nti

on de

basses

fr

e

qu

ences

et l

es

caisso

ns moyens

et

pe

tit

s

po

ur

des

frequences

plus

elevee

s.

Le

s

enceintes

a

event

ant

une

reponse

main

s

lineaire

que

les

enceintes

etanch

es

mais

degagent

nettem

e

nt

plu

s

de

pui

s

sance

a

Ia

frequence

d'acco

rd.

Avantages

des

enceintes

a

event

:

•

Rendem

e

nt

moyen

superi

e

ur

par

rapport

aux

modeles

e

tanche

s

• La

fr

eque

n

ce

d

'acco

rd

pe

ut

etr

e f

ac

il

eme

nt

r

eg

l

ee

en cha

ng

ea

nt

Ia lo

gueu

r

de

!'event

•

Repr

od

uc

ti

on pr

ofo

nde

de

s b

asses

av

ec

une

pui

ss

an

ce

d'entr

ee

mo

in

dre

• Ex

ce

ll

e

nt

choix po

ur

un

re

nd

eme

nt

el

eve

a Ia

ibi

e

pui

ssa

n

ce

d'

e

ntr

ee

Construire

Un

Caisson

Po

ur

fonctionner

convenabl

e

ment

les

parois

du

ca

i

ss

on

doivent

etre

rigides

lors

qu'

elles

so

nt

soumises

aux

haute

s

pre

ss

ions

dues

au

fon

c

ti

onn

ement

du

haut-parleur

.Nous vous

recommandons

d'

utili

s

er

de

s

panneau

x

de

bois

agglom

er

e a ha

ute

au

moyenne

d

ens

ite

de

parti

c

ul

es

de

typ

e

"MDF

"

.C

es

pann

e

au

x s

on!

disponibl

es

dans

Ia

plup

a

rt

des

ma

gas

ins de

bri

co

l

age

.

Po

ur

un

ca

i

sso

n de

gran

d vo

lum

e

il

es

t r

eco

mm

a

nd

e de pl

acer

des

renfor

ts a

l'int

e

ri

e

ur

du

ca

i

sso

n.

Le

s d

ifferenl

s

co

t

es

devronl

e

ire

c

olle

s (

co

ll

e a b

ois

) et v

isses

(ou

eve

nt

ue

ll

ement

clou

es

).

II

es

t r

ec

omman

de

me

ttr

e un

joint

de s

ili

co

ne dans l

es

aret

es

int

e

rn

es

du

ca

i

ss

on

a

fin

d'e

vit

er

le

s

fuite

s

d'

a

ir.

Calcu

duVolume

On

c

alcule

le

volume

en

m

es

ur

a

nt

Ia

dimension

de

c

haque

co

te

et

en

utilisant

Ia

fo

rm

ule

s

ui

vant

e:

Volume

du

caisson

Divise

pres

(litres)

Hauteur

(em)

x

Longueur

(em)

x

Largeur

(em)

1000

Si l

es

du

e

co

t

es

qui

se

f

on

t f

ace

n

'on

t

pas

Ia meme longue

ur,

a

ddit

io

nn

ez

l

es

et

divi

sez

le r

es

ult

at

par

deux

po

ur

ob

te

nir

Ia mo

yenn

e

des

deux lo

ngueur

s

.Utili

sez

le

no

mb

re

ainsi

o

btenu

dan

s

Ia

fo

rmule

pou

r de

terminer

le

litrag

e

.C

e

tt

e

me

th

o

de

permet

d'obtenir

le

vo

lume

du

ca

i

sso

n

sa

ns

de

vo

ir

fa

ir

e

de

ca

lc

ul

s comp

liqu

es

de

sec

ti

on

de

vo

lume

.

L'

ep

aisseu

r

du

mate

ri

au

do

ni

es

t

fa

it le

ca

i

sso

n re

du

it le v

olume

intern

e de

ce

lui

-c

i.

Lor

s

qu

'

on

mes

ure l

es

cotes

du

caisso

n

il

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ne p

as

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li

er

d'o

ter d

es

mes

ur

es

l

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i

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ur

du

materiau. Le

hau

t-pa

rl

e

ur

lui

-meme

dim

i

nu

e le

vo

lume

in

I

ern

e

du

ca

i

sso

n. Le vo

lum

e d'

ai

r dep

la

ce par

c

haqu

e m

od

ele

de

ha

ut

-

pa

rle

ur

es

t r

ep

ri

s dans l

es

spec

ifi

ca

ti

ons

tec

hniqu

es

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do

it

ega

le-

me

nt

etre

so

u

st

ra

it

du vo

lum

e tota

l.

Configuration

du

cablage

En

va

ri

a

nt

Ia

co

nfi

g

ur

a

tion

du

ca

bl

age

de

v

as

ha

ut-

pa

rl

eurs,

vous

po

uve

z cr

ee

r

un

e

charge

d'

imp

eda

n

ce

co

rre

spo

nd

a

nt

a

vo

t

re

system

e.

La

modif

ica

ti

on d

es

conf

i

gu

ra

ti

ons de

cab

l

age

o

ff

re

t

ou

t un ch

oix

d'op

ti

ons

en

ce

q

ui

co

n

ce

rn

e Ia char

ge

d'

i

mpeda

n

ce

. L

es

ca

bl

ages

se

-

ri

e,

para

ll

e

le

, au

ser

i

e/

paral

le

so

nt

de

s t

ec

hniqu

es

pe

rm

e

tt

a

nt

de

cab

ler l

es

ha

ut

-p

arle

ur

s

de man

iere

a

prod

ui

re

d

es

char

ges

di

ffe

re

nt

es.

La

co

nfi

g

ur

a

ti

on

se

ri

e

co

nsiste a

cab

ler l

es

ha

ut

-p

ar

le

ur

s a Ia cha

in

e,

bo

ut

a bo

ut.

La

co

nfi

g

ur

at

ion para

ll

ele

utili

se

de

ux ou

pl

us

ieur

s

ha

ut

-p

ar

leu

rs

bran

ch

es

s

ur

de

s ba

rn

es

co

mm

une

s.

La

co

nfi

g

ur

at

i

on

se

ri

e/para

ll

ele

comb

in

e

l

es

deux

tec

hni

qu

es

.Choisi

ssez

le

sche

ma ci-d

esso

us

qui

co

rr

es

pond au

nom

bre de

ha

ut-

pa

rleur

s

de

gr

av

es

et a

!'im

ped

an

ce

de

vo

t

re

amp

l

i.

Filtres

de

subwooler

On

di

s

ti

ng

ue deux

typ

es

de

filtr

es

opera

ti

on

nels : p

assif

et

ac

tif.

Les

filt

res

p

ass

if

s

(bob

i

nes

ou

in

du

cte

u

rs

)

so

nt

pl

aces

s

ur

l

es

fil

s de haut-

pa

rl

eu

r,

en

tre

l

'a

mp

li

et

le ha

ut

-pa

rl

eu

r.

Un

f

iltr

e

ac

tif

es

t

un

f

iltr

e el

ec

troniqu

e

qu

i

sepa

re le s

ign

al a

ud

io

en

vo

ye a

di

ff

eren

ts amp

li

s.

Pour

ob

te

nir

une

pe

r

fo

rm

an

ce

op

tim

ale du s

ubw

oo

fer, nous

reco

mm

a

nd

ons

!'utili

sa

ti

on

d'

un

filt

re

ac

lif

passe-

b

as

80-

10

0 Hz a 12 d

B/oc

t

av

e

Espanol

Cajas

recomendadas

Este

manua

l del

inea

dos

tipos

esp

ecff

i

cos

de

cajas

que

produ

cen

rendimi

entos

inconfund

-

iblement

e d

if

e

rentes.

Esta

secci6n

es pa

ra

ay

udarle

a

decidir

cual tipo

es

el

mejor

para

su

aplicaci6n

.

Cajas

CERRAOAS

Las

caja

s ce

rr

ad

as

son

la

s

mas

facil

es

de

h

ac

er.

La

part

e

mas

im

po

rt

a

nt

e

de

Ia

c

on

s

truc

ci6n

de

una

caj

a

ce

rr

ada

es

garantizar

su

he

r

me

ti

s

mo.

El

u

sa

de

pega

nte y al

gu

n

tipo

de

sellador

en

todos

l

os

bo

rdes

garantizara

una

co

n

st

r

uc

ci6n

salida

y

evita

ra

f

ug

as

de

a

ire.

El

volumen

de

Ia

caja

imp

ac

ta

directamente

el

r

end

imie

nto

del

altavoz.

La

s

ca

j

as

mas

grandes

ofre

ce

n

una

respu

es

ta m

as

plana

y

un

bajo

m

as

pr

of

undo,mientras

que

l

as

mas

peq

uenas

ofrecen

un

incremen

to

en

Ia

curva

de

respuesta

y

gene

ral

mente

una

salida

mayo

r,

pa

ra

un

mayor

NPS

.

Ventajas

de

l

as

cajas

cerradas

:

• Cajas

pe

que

n

as

•

Re

s

pu

esta

lin

eal (plan

a)

•

No

hay

ru

i

do

del

or

ificio

•

Capacid

ad

de

alta

palencia

en

toda

s las fre

cuencias

• Ex

cele

ntes

pa

ra

Ia

calidad

del

sonid

o

Cajas

con

Orificios

Las

caja

s

co

n

or

ificios

solo

se

difer

enc

i

an

de

las

cerradas

en

qu

e

se

l

es

ha

ce

un

orificio

pa

ra

"sintoni

z

arl

as

."

La

s

cajas

recom

e

nd

adas

son

di

s

en

a

da

s

para

un

gran

r

en

dimiento

gener

a

l.

L

as

ca

j

as

g

ra

ndes

ti

en

de

n a

se

r f

aci

l

es

de

sin

toni

za

r en l

as

fr

ec

ue

nc

i

as

gra

v

es

,mi

e

ntr

as

qu

e

m

ed

ian

as

y

peq

u

efias

so

n m

as

f

ac

il

es

de sin

toni

za

r en l

as

fr

ec

u

en

ci

as

mas ali

as.

El di

se

no

co

n

orifi

ci

os

es

de

un

a

re

sp

u

es

ta men

os

li

nea

l

qu

e

el

de

Ia c

aj

a

ce

r

rada

,

per

o

tierie

un

a

sa

li

da

notablement

e

mayo

r

en

Ia

frecuencia

de s

int

o

nizaci6n.

Ventajas

de

las

cajas

con

orificios:

•

Un

pro

me

dia

de

salida

mayor

que

l

as

cer

r

adas

•

La

frecu

encia

de

s

intonizaci

6n

se

aj

u

sta

fa

cilmente

al

cambia

r

Ia

lo

ng

it

ud

del

orificio

•

Re

s

pue

st

a de

bajo

profunda

con

m

enos

ex

ig

encia

de

pal

e

nc

ia

•

Fa

bul

osas

para

sa

li

da

a

lta

co

n pale

nc

ia l

imit

ada

Construcciiin

de

una

caja

Pa

ra

un

bu

en

fu

ncionami

e

nt

o l

as

par

edes

de

Ia caja deben

se

r

rig

idas

y

nose

deben do

bl

ar

cuando

se

an

so

metidas

a

Ia

gran

presi

on

qu

e

ejer

ce

el

fun

c

ionami

en

to d

el

altavo

z.

R

ec

o-

mendamos

usa

r ma

dera

comprimid

a

de

me

diana

densidad

,

de

1

.9

em

o lib

ra

de

media

den-

sidad.

Si

Ia

ca

ja es

muy

grande

es

n

ecessa

r

ia

ref

o

rzarla

internam

e

nt

e.

L

as

juntas

deben

s

er

encoladas

y a

se

gurada

s con

tornillo

s o

grapas

.

lnternamente

io

s

bo

r

des

d

eben

s

er

sellado

s

co

n silico

na

pa

ra

p

re

ve

ni

r

las

fuga

s de a ire.

La

co

la para madera

es

Ia mejor opci6n.

Calculo

deVolumenes

Para

ca

lcu

la

r el

volu

me

n

so

lo

se

han

de

med

ir

l

as

di

mens

ion

es

en

ce

ntr

me

tro

s y a

pli

ca

r Ia

for

mul

a:

Volumen

du

Ia

caja

Dlvidldo

por

(en

litros)

Alto(cm)xAncho(cm)

x

Prolundidad(cm)

1000

Si

do

s

ca

r

as

op

u

estas

son

de

dif

eren

te

t

ama

fi

o,

slime

l

as

y

divi

da

el t

ota

l par d

os

pa

ra ob-

tener

el

pro

m

ed

i

o.

U

sa

nd

o esta t

ec

ni

ca

se

ahor

ra

ra el

ca

lc

ulo

p

ar

secc

i

on

es

. El

es

p

es

or

del

m

ate

ri

al

con

que

es

ta

co

n

st

rui

da

Ia

ca

ja r

ed

u

ce

el

vo

lu

me

n

int

e

rn

o,

de

ma

nera que ha

de

r

es

tar

se

de

l

as

dim

ension

es

ex

te

ri

ores

para dete

rmin

ar

el v

olu

m

en

inter

io

r. La

ca

ntid

ad

de

ai

re

que

oc

u

pa

ca

da

mod

el a

vi

ene

espec

ifi

ca

do en Ia hoja de

ca

r

ac

terfs

ti

cas

y t

am

bi

en

debe

su

st

r

ae

r

se

para

o

bt

e

ner

el

vo

lum

en neto inte

ri

o

r.

Configuraciones

del

cableado

AI

va

ri

ar Ia

conf

ig

ur

ac

i6n del

ca

bl

eado

de

los al

ta

v

oc

e

s,

us

ted

puede

crea

r

un

a

imped

ancia

de

ca

rga

qu

e iguale a su sis

tema.

La a

lte

r

aci6

n de

Ia

co

nfi

gu

rac

i

6n

de

l

os

ca

bl

es

da

una

ga

ma de

opc

i

ones

para

im

pe

dancia

de

car

ga.

L

as

co

nfigura

cion

es

en

se

ri

e,

para

lela o en

s

eri

e

-pa

rale

la

so

n t

ec

ni

cas

dif

ere

nt

es

pa

ra el

cab

l

ea

do de los a

lt

avo

ce

s

qu

e

of

r

ece

n

ca

r

gas

di

fe

re

nt

es

. La c

onfi

gu

r

ac

i6n en serie

es

un metoda en

cade

na

en

el

que

l

os

a

lt

avoces

se

co

n

ec

tan de pun

ta

a

punt

a. La

co

nf

igurac

i6n paralela u

sa

d

os

o

mas

a

lt

av

o

ces

co

n

ec

tad

os

a lo la

rg

o

de

term

in

at

es

en

co

mun. La config

ur

ac

i6n en

se

r

ie

-

para

lela

co

mb

in

a

ambas

t

ec

-

ni

cas

.

Esco

ja

el

di

ag

rama

que

co

rr

espo

nda al

nu

me

ro

de

a

lt

av

oces

pa

ra

so

ni

dos

gr

aves y

Ia

imped

anc

ia

de

su

amp

li

ficado

r

Fillros

deTransicion

del

altavoz

para

sonidos

graves

(Subwooler

X·Over)

H

ay

d

os

ti

pos

f

unc

ional

es

de f

ilt

ros

de transici6n,

pas

iv

os

y

ac

ti

vos

. L

os

pas

iv

os

(b

o

bin

as

o

in

duct

ores

)

se

c

on

ecta

n a l

os

ca

bl

es

de

l alt

av

oz, e

ntr

e el

am

pl

ificad

or

y el a

lt

avoz.

Un f

iltr

o de

transici6n

ac

ti

vo

es

un

f

ilt

ro

el

ec

tr

6

ni

co

que

sepa

ra Ia

sena

l de audio a

li

me

nt

ada a di

fe

re

nt

es

a

mpli

fica

dores

Pa

ra

un

rend

imi

e

nt

o

6ptimo

de

l a

lt

avoz

para

so

n

idos

gr

a

ves,

reco

me

nd

amos

el u

sa

de un fil

tro

de

transici6n

ac

ti

vo

de

S0

-1

00

Hz,

paso

ba

jo a 12

dB

/

oc

tava

Deutsch

Empfohlene

Gehliuse

DieseAnleitung

beschreibt

zwei

spezifischeTypen

von

Gehausen,

die

grundsatzlic

h

ver

-

schiedene

Performancemerkmale

bieten

.

DieserAbschnitt

soli

Ihnen

dabei

helfen

zu

entscheiden,welcher

der

besteTyp

fUr

lhreAnwendung

ist.

Geschlossene

Gehause

Geschlossene

Gehause

lassen

sich

am

leichte

ste

n

bauen

.

Der

wichtigsteA

s

pekt

beim

Bau

eines

geschlossenen

Gehauses

ist

zu

gewahrleisten

,

dass

es

luftdicht

ist.

DieVerwendu

ng

von

Klebstoff

und

anderen

Dichtungsmitteln

an

allen

Fugen

gewahrleistet

eine

solide

K

on-

struktion

und

verhindert

Luftverlust.Das

Gehausevolumen

wirkt

sich

unmittelbar

auf

die

Per-

formance

des

Lautsprechers

aus.GroBere

Gehause

bieten

eine

fl

achere

Reaktion

und

tiefere

Basse

,

wohingegen

kleinere

Gehause

eineAbweichung

in

der

Reaktionskurve

bieten

und

im

Allgemeinen

durch

hohere

Lei

stung

zu

einem

hoheren

Schalldruckpegel

tohren.

Vorteile

von

geschlossenen

Gehiiusen:

•

Kleine

Gehiiuse

•

Lineare

(!Iache)

Reaktion

•

Keine

Offnungsgerausche

•

Hohe

Nennbelastbarkeit

in

allen

Frequenzbere

ic

hen

•

Ausgezeichnete

Klangqualita

t

Beliiftete

Gehliuse

Be!Oftete

Gehause

unterscheiden

sich

von

geschlossenen

Gehausen

nur

in

sofern

.

als

dass

ein

Luftschlitz

bzw.

eine

Offnung

hinzugefUgt

wird

,

um

das

Gehau

se

zu

,stimme

n

".

Die

emp

-

fohlenen

Gehause

s

ind

fUr

hervorragende

Gesamtperformance

konstruiert.GrtiBere

Gehause

l

asse

n

sich

in

der

Regel

Ie

ic

h

ter

auf

niedrigere

Frequenzen

abstimmen,wohingegen

s

ich

mit

-

tlere

und

kleine

Gehause

Ieichter

auf

hohere

Frequenzen

abstimmen

lassen.Das

be!Uftete

Design

zeigt

eine

weniger

lineare

Reaktion

als

das

geschlossene

Gehause,

erbringt

jedoch

eine

feststellbar

hOhere

Leistung

auf

der

abgestimmten

Frequenz.

Vorteile

von

beliifteten

Gehiiusen:

•

Hoh

ere

Durch

sch

nitt

s

lei

stung

als

geschlossene

Geha~se

•

Abstimmfrequenz

kann

Ieicht

durch

Anderung

der

Offnungslange

a

gepasst

werde

n

•

Ti

efes

Bassverhalten

bei

geringerem

Kraftbedarf

•

Gut

geeignet

fOr

hohe

Leistung

bei

beschrankter

Kraft

Bau

des

Gehliuses

Um

ordnungsgemaB

zu

funktio

n

ieren,mOssen

die

Gehaus

ewa

nde

steif

sein

und

dOrfen

nic

ht

nachgeben

,

wenn

sie

dem

hohen

Druck

ausgesetzt

sind

,

der

bei

Betrieb

des

Laut

spreche

rs

entsteht.

FOr

optimale

Performance

empfehlen

wir

Faserpl

atte

mittlerer

Dichte

(Starke

ca

.

1,9

em)

und

interneAussteifungen

.

Das

Gehause

wird

verleimt

und

mit

N

ageln

oder

Schrauben

befestigt.Da

Faserplatte

luftdurc

hl

assig

ist,

wird

geraten

,

das

Gehause

von

auBen

mit

Poly-

ur

et

han

zu

behandeln

.

Berechnung

desVotumens

Z

ur

Berec

hnung

desVolumens

e

infa

ch

die

MaBe

feststellen

und

folgende

Forme!

anwend

en

:

Gehiiuse-Volumen

Vorbei

geteilt

(Liter)

Hiihe

(em)

x

Breite

(em)

xTiele

(em)

1000

Sind

zwei

gegenOber

liegende

Seite

n

un

g

lei

ch

l

ang,

die

Durchschnittslange

der

beiden

Seiten

berechnen

.

DasVolumen

l

ass!

sich

mithilfe

dieser

Zah

t

berechnen,

ohne

das

Geha

us

e

inAbs

chn

itten

berechnen

zu

mUssen

.

Die

Starke

des

Resonanzwandmaterials

redu

z

iert

das

lnnenvolum

en

und

muss

dah

er z

ur

Fe

sts

tellung

des

lnn

envo

lum

ens

vomAuBenvolumen

s

ubtr

ah

i

ert

w

erden.De

r

Laut

sp

recher

se

lb

st

reduziert

das

lnn

e

nvolum

en

ebenfal

ls.

Die

Lu

ft

-

verdrangung

fUr

jedes

Modell

i

st

unterTe

c

hnische

Daten

aufgefUhrt

und

muss

bei

d

er

Gesa-

mtkalkulation

de

s

Volum

ens

ebenfa

ll

s s

ubtrahiert

werden

.

Verkabelungskonfigurationen

DurchVeranderung

derVerkabelungskonfiguration

lhrer

Laut

spreche

r

konnen

Sie

eine

lm

ped

-

anzlast

her

ste

llen

,

die

lhrem

System

en

tspricht.

Bietet

dieVeranderung

derVerkabelungsk

on-

figurationen

e

ine

Reihe

von

Optionen

fOr

die

lmp

edanz

l

as

t.

Reihen-,

Parallel-

oder

Reihen

-

Parallei

-

Verkabelung

en

s

ind

ver

sc

hi

edeneTechniken

fUr

di

eVe

rkab

e

lun

g

von

Lautsprechern,

die

unterschiedliche

Belastungen

bieten.Di

e

Reihenkonf

igurati

on

ist

eine

Reihenmethode,

bei

der

die

Laut

sp

recher

von

Ende

zu

Ende

verkabelt

werden.Die

Parallelkonfiguration

ver-

wendet

mindestens

z

wei

Lautsprecher,

die

Uber

gemeinsameAnsch!Usse

verkabelt

we

r

den

.

Die

Rei

hen

-

Parallei

-

Konfiguration

kombiniert

beideTechnik

en

.Wahlen

Sie

das

nachfolg

en

de

Ver

kabe

lun

gsd

iagr

a

mm

aus,

das

der

Zah

l

anTiefttinern

und

der

lmp

e

dan

z

lhr

es

V

erstarkers

en

t

spricht.

Subwoofer-Crossover

Es

gibt

z

wei

Betriebstypen

fUr

Cro

sso

ver,

und

zwar

passive

und

aktive.

Passive

Crossover

(Spul

en o

der

lndu

ktoren)

w

erde

n

auf

den

Laut

spr

ec

herkabeln

zw

i

sc

hen

Versta

rk

er

und

Laut

s

precher

pl

atziert.

E

in

aktives

Crossover

ist e

in

elektroni

sc

her

F

ilter

,

der

dasAudios

i

gnal

trennt

,

da

s

verschiedenenVer

s

tarkern

z

ugetuhrt

wird

. Z

ur

op

ti

malen

Subwoofer

-

Performance

empfe

hl

en

wir

dieVerwendung

von

akt

iv

en

80

-

100

Hz

-N

ied

rig

pass-Crossovern

bei

12

dB/

Okt

a

v.

Italiano

Casse

acustiche

consigliate

II

presente

manua

le

descrive

a

grandi

linee

due

ti

pi

di

cassa

acustica

c

he

forn

i

scono

prestazi-

oni

distintament

e

diverse.

La

presente

sezione

mira

ad

aiutare

a

deci

ders

q

uale

sia

il

tipo

migliore

per

Ia

propria

applicazione.

Casse

a

chiusura

ermetica

Le

casse

a

chiusu

ra

ermetica

sana

le

pili

semplici

da

costruire.

La

cosa

p

ili

importante

in

questa

tipo

di

cos

truzione

e

di

accertarsi

che

Ia

chiusura

sia

a

tenuta

d'aria.

L:uso

di

colla

e

di

un

qualche

al

t

ro

tipo

di

maslice

in

tutti

i

punt

i

di

giuntura

garan

t

ira

che

Ia

costruzione

sia

salida

ed

evite

ra

le

perdite

d

'a

ria.

II

vo

lu

me

della

cassa

in

f

luira

in

modo

diretto

sulle

prestazioni

de

l

diff

usore.

Le

casse

pili

grand

i f

orn

iranno

una

r

isposta

pili

piatta

e

bassi

pili

profondi,

mentre

q

uelle

pili

p

icco

le

prese

nte

r

anno

una

gobba

nella

curva

di r

isposta

e

lorn

i-

ran

no

in

generale

un'uscita

pili

alta

per

un

maggiore

live!

Ia

SPL.

Vantaggi

delle

casse

a

chiusura

ermetica:

•

Casse

di

dim

ens

ioni

ridotte

•

Risposta

l

in

eare

(piatta)

•

Nessun

disturbo

da

apertura

•

Gestione

di

potenza

alta

a

tutte

le

frequenze

•

Eccellente

qualita

del

suono

•

Ottima

usc

ita

di

bassa

frequenza

a

confront

o

delle

casse

con

sfiato

Casse

con

sfiato

Le

casse

co

n s

fi

ato

differiscono

da

quelle

a

ch

i

us

ura

ermetica

so

lo

per

il

la

tt

a

che

in

esse

e

prati

ca

ta

un

'

apertu

ra o

porta

per

"accordare"

Ia

cassa

stessa.

Le

casse

consig

liat

e

sono

state

progetta

te

per

forn

ir

e

una

buona

prestazione

nell'insieme.

Le

casse

pili

grand

i

sana

gener

-

almente

pili

fa

c

il

i

da

accordare

alia

frequenze

pi

li

basse,

mentre

quel

le

picco

le

e

di

misura

mediana

sana

pili

facili

da

accordare

aile

freque

nze

pili

alte.

II

design

con

sf

i

ato

ha

risposta

me

no

lineare

de

l

le

casse

a

chi

usura

ermetica

,

ma

possiede

un'uscita

not

evolme

nte

maggiore

alia

frequen

za

di

a

cc

ordo.

Vantaggi

delle

casse

con

sfiato:

•

Usc

ita

media

super

ior

e

aile

casse

chi

us

e

•

La

frequenza

di

acco

r

do

puo

esse

re

regolata

fa

cilmente

modif

ic

ando

Ia

lungh

ezza

dell'apertura

•

Risposta

di

bass

i

profondi

con

minore

potenza

•

Ottime

per

us

cita

alta

con

potenza

limita

ta

Costruzione

della

cassa

Perch8

Ia

cassa

possa

tunzionare

in

modo

corretto

e

necess

a

ria

c

he

le

paret

i s

iano

rigide

e

non

si

flettano

quando

sana

assoggettate

aile ai

le

pressioni

prodotte

da

l

di

ff

usore

in

opera-

zi

one.

Per

ottenere

i

migliori

ri

su

lt

at

i si

cons

igl

ia

di

usare

MDF

(pann

ello

di

fibre

di

densita

media)

della

spessore

di

3/4

di

pollice

. I

panne

lli

d

ella

cassa

dovrebb

e

ro

essere

uniti

con

colla

e

tenuti

assieme

in

modo

sic

uro

con

ch

i

od

i o

viti.

Calcolo

del

volume

II

calcolo

del

vo

l

ume

consiste

semplicemente

nel

prendere

le

misure

in

pollici

e

usare

Ia

formula

seguente:

Volume

della

casella

Diviso

vicino

(nei

litri)

Altezza(cm)

x

Larghezza

(em)

x

Prolonditil

(em)

1000

Se

due

J

ati

hanna

l

ungh

ezze

diverse,

sommare

i

due

valori

e

dividere

per

due

per

ottenere

il

valore

med

ia.

II

numero

co

sl

ottenuto

forn

ira

il

volume

senza

doverlo

ca

l

co

l

are

dividendo

Ia

cassa

in

sez

ion

i e

quindi

sommando

assieme

i

vo

lumi

delle

diver

se

sezioni.

Lo

spessore

del

materiale

di

dia

fra

mma

riduce

il

volume

in

te

rn

ee

quindi

Ia

si

dovra

sottrarre

ai

le

dimensioni

esterne

per

calcolare

il

volume.

Anche

l'altopa

rl

ante

vera

e

proprio

r

iduce

il

vo

lum

e

interno

.

II

volume

d'ari

a

occ

upato

da

ciasc

un

mod

ello

e

indicato

nel

foglio

dei

dat

i

tecnici

e

dovra

esse

re

sottratto

d

al

volume

lordo

ca

lc

olato.

Configurazione

d'impianto

Vari

a

nd

o l

aconfigu

razione

d'

impi

anto

de

i

propr

i

diffu

s

ori

si

puo

cr

eare

un

ca

r

ic

o

d'impedenza

accoppiato

a

quello

del

sistema

. La

modif

i

ca

d

ella

configurazione

d'

i

mp

i

anto

produce

una

gamma

di

scelte

di

ca

rico

d'imp

eden

za

Le

conf

i

gura

z

ioni

d'

impianto

in

serie

,

in

parallelo,

in

se

rie

-para

llelo

r

appresentano

diverse

tecnic

he

di

collegamento

dei

fiJi

che

p

ro

ducono

carichi

diversi.

La

con

f

igura

z

ione

in

serie

rappre

sen

ta

un

metoda

di

collegame

nto

in

cui

i

diffusori

sono

collegat

i

uno

dopa

l'atro

.

La

configuraz

i

one

in

parallelo

utili

ua

du

e o

pili

diffusori

collegati

co

n

te

rm

inali

com

uni.

La

config

u

razi

one

in

se

rie-p

ara

lle

lo

unisce

le

due

tecniche.

Scegl

i

ere

lo

schema

d'impianto

che

corrisponde

al

proprio

numero

di

woo

fe

r e

all'impeden

za

dell'amplificatore.

Crossover

dei

subwoofer

Ci

sono

due

tip

i

di

crossover,

pa

s

si

vo e a

ttivo

.

I

crossover

pass

ivi

(bobine

o

induttori)

so

no

posti

s

ui

fiJi

de

i di

ffusor

i

trail

diflu

so

re

e l'

amp

lifi

ca

tore

.

II

cros

s

ove

r

attivo

e

un

filtro

elett

ro

-

nico

che

separa

il

se

gnale

a

udio

inviato

a di

ve

rsi

amp

lifi

catori

.

Per

ottimi

zza

re

le

prestazioni

dei

s

ubw

oofer,

si

cons

iglia

di

usare

un

c

ros

s

ove

r

att

ivo

passa

-

basso

da

80-100

Hz

a

12

dB

/

ottava.

7

8

Rockford

Corporation

offers

a

limited

warranty

on

Rockford

Fosgate

products

on

the

following

terms:

length

of

Warranty

POWER

Amplifiers-

2

Years

BMW®

Direct

Fit

Speakers-

2

Years

All

other

products

-1

Year

Any

Factory

Refurbished

Product-

90

days

(receipt

required)

What

is

Covered

Warranty

This

warranty

applies

only

to

Rockford

Fosgate

products

sold

to

consumers

by

Authorized

Rockford

Fosgate

Dealers

in

the

United

States

of

America

or

its

possession

s.

Product

purchased

by

consumers

from

an

Authorized

Rockford

Fosgate

Deal

er in

another

country

ar

e c

overed

only

by

that

country's

Distribu-

tor

and

not

by

Rockford

Corporation.

Who

is

Covered

This

warranty

covers

only

the

original

purchaser

of

Rockford

product

purchased

from

an

Authorized

Rockford

Fosgate

Dealer

in

the

United

States.

In

order

to

receive

service,

the

purchaser

must

provide

Rockford

with

a

copy

of

the

receipt

stating

the

customer

name

,

dealer

name,

product

pur

c

hased

and

date

of

purcha

s

e.

Products

found

to

be

defective

during

the

warranty

period

will

be

repaired

or

replaced

(with

a

product

deemed

to

be

equivalent)

at

Rock

ford's

discretion.

What

is

Not

Covered

1.

Damage

caused

by

accident,

abuse,

improper

operations,

water,

theft,

shipping.

2.

Any

cost

or

expense

the

removal

or

reinstallation

of

product.

3.

Service

performed

by

anyone

other

than

Rockford

or

an

Authorized

Rockford

Fosgate

Service

Center.

4.

Any

product

which

has

had

the

serial

number

defaced,

altered,

or

removed

.

5.

Subsequent

damage

to

other

components

.

6.

Any

product

purchased

outside

the

U.S.

7.

Any

product

not

purchased

from

an

Authorized

Rockford

Fosgate

Dealer.

limit

on

Implied

Warranties

Any

implied

warranties

including

warranties

of

fitness

for

use

and

merchantability

are

limited

in

duration

to

the

period

of

the

express

warranty

set

forth

above

.

Some

states

do

not

allow

limitations

on

the

length

of

an

implied

warranty,

so

this

limitation

may

not

apply

.

No

person

is

authorized

to

assume

for

Rockford

Fosgate

any

other

liability

in

connec

t

ion

with

the

sale

of

the

product.

How

to

Obtain

Service

Contact

the

Authorized

Rockford

Fosgate

Dealer

you

purchased

this

product

from.

If

you

n

ee

d

further

assistance

,

call1-800

-

669

-

9899

for

Rockford

Cus-

tomer

Service.

You

must

obtain

an

RA#

(Return

Authorization

number)

to

return

any

product

to

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Transcripción de documentos

t l VV E SLIM SUBWOOFERS T1 S1-10 • T1 S2-10 T1S1-12 • T1S2-12 Serial Number: _ _ _ _ __ Date of Purchase: _ _ _ __ Installation & Operation Introduction Dear Customer, Congratulations on your purchase of the world's finest brand of car audio products. At Rockford Fosgate we are fanatics about musical reproduction at its best, and we are pleased you chose our product. Through years of engineering expertise, hand craftsmanship and critical testing procedures, we have created a wide range of products that reproduce music with all the clarity and richness you deserve. If, after reading your manual, you still have questions regarding this product, we recommend that you see your Rockford Fosgate dealer. If you need further assistance, you can call us direct at 1-800-669-9899. Be sure to have your serial number, model number and date of purchase available when you call. For maximum performance we recommend you have your new Rockford Fosgate product installed by an Authorized Rockford Fosgate Dealer, as we provide specialized training through Rockford Technical Training Institute (RTTI). Please read your warranty and retain your receipt and original carton for possible future use. Great product and competent installations are only a piece of the puzzle when it comes to your system. Make sure that your installer is using 100% authentic installation accessories from Rockford Fosgate in your installation. Rockford Fosgate has everything from RCA cables and speaker wire to power wire and battery connectors. Insist on it! After all, your new system deserves nothing but the best. To add the finishing touch to your new Rockford Fosgate image, order your Rockford accessories, which include everything from T-shirts to hats. Visit our web site for the latest information on all Rockford products; www. rockfordfosgate. com or, in the U.S. call1-800-669-9899 or FAX 1-800-398-3985. For all other countries, call +001-480-967 -3565 or FAX +001-480-966-3983. Table of Content 2 Introduction 3 Specifications 4-5 Enclosures Sealed or Vented Wiring 6-7 Additional Languages French Spanish German Italian 8 Limited Warranty Information Safety This symbol with "WARNING" is intended to alert the user to the presence of important ~WARNING instructions. Failure to heed the instructions will result in severe injury or death. This symbol with "CAUTION" is intended to alert the user to the presence of important ~ instructions. Failure to heed the instructions can result in injury or unit damage. CAUTION • To prevent injury and damage to the unit, please read and follow the instructions in this manual. We want you to enjoy this system, not get a headache. • If you feel unsure about installing this system yourself, have it installed by a qualified Rockford Fosgate technician. • Before installation, disconnect the battery negative (-) terminal to prevent damage to the unit, fire and/or possible injury. ©2014 Rockford Corporation. All Rights Reserved. ROCKFORD FOSGATE and associated logos where applicable are registered trademarks of Rockford Corporation in the United States and/or other countries. All other trademarks are the property of the1r respective owners. Specifications subject to change without notice 2 Specifications Model T1S1-10 T1S2-10 T1S1-12 T1S2-12 500/1000 500/1000 600/1200 600/1 200 Nominal Impedance (Ohms) Frequency Response (Hz) Voice Coil Diamete1 - inch (mm) Displacement- cu ft. (Liter) Fs Free Air Resonance (Hz) Ots Vas- cu. It (Liter) Xmax - inch (mm) SPL (dB@ 1w/1m) Power Handling- Watts (RMS/Peak) .,. ,.,••'"'''•Q CEA 2031 conform to CEA~203 1 industry standards. This means your Power handling on Rockford Fosgate power handling that over time can damage voice coils. instantaneous not lemand, c continuous under power ~f 1.f·2D3\t.o; ~ § 0 ':' : VERIFIEDWITH~ KLl PPEl "-.__../ has the capacity to handle VERIFIED WITH KLIPPEL To adorn the 'Verified with Klippel' mark, the qualifying company's loudspeaker engineering personnel must be trained and certified by Klippel prior to using the three separate Klippel systems to design, develop and test Rockford Fosgate has made the investment in Klippel to deliver the best possible speakers and subwoofers to their customers. ...- -- B A PUSH to attach wire PUSH to attach wire A- Overall Diameter- inch (rnm) B- Screw Hole Dia.- inch (mm) 0 - Mounting Depth inch (mrn) 3 Enclosures Carton Contents • T1 Subwoofer with Trim Ring • • (12) Mounting Screws Building an Enclosure To work properly, the walls of the enclosure must be rigid and not flex when subjected to the high pressures generated by the speaker's operation. For optimum performance, we recommend using 3/4" MDF (Medium Density Fiberboard) and internal bracing. The enclosure should be glued together and secured with nails or screws. (4) Trim Ring Screws • • (1) Socket head driver bit Installation and Operation Manual Recommended Enclosures This manual outlines two specific types of enclosures that provide distinctly different performance. This section is to help you decide which type is best for your application. Sealed Enclosures Sealed enclosures are the simplest to build. The most important part of building a sealed enclosure is to make sure that the enclosure is airtight. Using glue and some type of sealant on all seams will ensure solid construction and prevent air leaks. The box volume will directly impact the performance of the speaker. Larger enclosures will provide flatter response and deeper bass where smaller boxes will provide a bump in the response curve and generally higher output for greater SPL. Advantages of sealed enclosures: • Small enclosures • Linear (Flat) response • No port noise • High power handling at all frequencies • Excellent for sound quality • Extended low frequency output when compared to vented enclosures Calculating Volume Calculating volume is merely a matter of measuring the dimensions in inches and using the formula: Hx Wx Ddivided by 1728 (cubic feet). See block below. Box Volume Divided by (cubic feet) Height" x Width" x Depth" 1728 If two facing sides are of uneven length, add them together and divide by two to take the average. Using this number will give you the volume without the necessity of calculating the box in sections and adding the sections together. The thickness of the baffle material reduces the internal volume so this must be subtracted from the outside dimensions to determine the internal volume. The speaker itself also reduces the internal volume. The amount of air displaced by each model is listed on the specification sheet and should also be subtracted from the gross volume calculation. Sealed Enclosure NOTE: Vb is the internal volume, before any speaker and/or port displacement is added. All external dimensions were based on the use of 3/4" (1.90cm) materials. Vented Enclosures Vented enclosures vary only from the sealed enclosure in that a vent or port is added to "tune" the enclosure. The enclosures recommended are designed for great overall performance. Larger boxes tend to be easy to tune to lower frequencies while medium and small boxes are easier to tune to higher frequencies. The vented design is less linear in response than the sealed box but with noticeably more output at the tuning frequency. NOTE: When using enclosures other than recommended, call Technical Support for correct application. Advantages of vented enclosures: • Higher average output than sealed • Tuning frequency can be easily adjusted by changing port length • Deep bass response with lower power requirements • Great for high output with limited power Vented vs Sealed The graph shown here is a sample of how the F3 drop-off point differs between sealed and vented enclosures. - - ! - -···- -- t--+- - 120.0 t - - -·110.0 - 1-- . 1-- - - 1-- ~=: ·· 100.0 90.0 - +- +-·- +-- . . - -1-- · - 1- ~-=-1-- t--- .. - ~ - - t- 1-- t-- t-· 80.0 1--1-·--1-- 70.0 - ..- t-- · · · -1 -- 60.0 10 .0 20.0 · - · Sealed Box 4 400 - Vented Box 60.0 80.0 100.0 Frequency, Hz 1 - f- Optimum Sealed Enclosure Recommendation Sealed Enclosures Total Internal Volume cu. ft. (Liter) Woofer Displacement cu. ft. (Liter) Vb- Internal Area cu. fl. (Liter) F3 - 3dBPoint (Hz) Ole - Enclosure Damping H- Height - inch (em) W- Width - inch (em) D- Depth - inch (em) 10" 12" 0.80 (22.62) 1.10 (30.87) 0.03 (0.82) 0.77 (218) 0.05 (1.42) 1.05 (29.45) 40.3 39.9 1.10 1.18 13.0 (33.02) 22.0 (55 88) 9 5 (24.13) 12 (30.48) 18 (45.72) 95(24.13) Recommended Sealed Enclosure Volume Range 200.0 Sealed Enclosures Vb- Volume range cu. ft. (Liter) 10" 0.5 to 1.0 (14.16 to 28.32) 12" 0.75 to 1.25 (21.24 to 35.40) Enclosures Vented Enclosures NOTE: Vb is the internal volume, before any speaker and/or port displacement is added. All external dimensions were based on the use of 3/4" (1.90cm) materials. NOTE: When using enclosures other than recommended , call Technical Support for correct application. Wiring Configurations By varying the wiring configuration of your speakers you can create an impedance load to match your system. Altering the wiring configurations gives a range of options for impedance loads. Series, Parallel , or Series-Parallel wiring configurations are different techniques for wiring speakers that provide different loads. Series configuration is a string method where speakers are wired end to end. Parallel configuration uses two or more speakers wired across common terminals. SeriesParallel configuration combines both techniques. Choose the wiring diagram that corresponds to the number of woofers and the impedance of your amplifier. Parallel Wiring 3/4" MDF I I I I I I :~ : (2) 2 ohm SVC Speaker= 1 ohm Load Optimum Vented (Ported) Enclosure Sizes Vented Enclosures 10" 12" Total Internal Volume cu. ft. (liter) 1.5 (42.48) 2.0 (56.63) Woofer Displacement cu. ft. (Liter) 0.03 (0.82) 0.05 (1.42) Port Displacement cu. ft. (Liter) 0.12(3.4) 0.09 (2.55) Vb- Internal Area cu. ft. (Liter) 1.35 (38.23) 1.86 (52.67) 40 35 F8 - Tuning Frequency (Hz) F3 - 3dB Point (Hz) 30 28 H- Height - inch (em) 12.0 (30.48) 14.5 (36.83) W- Width- inch (em) 20.0 (50.8) 22.5 (57.15) D- Depth - inch (em) 15.0 (38.1) 14.25 (36.2) P- Port Diameter and Length- inch (em) 4x14.25 4 X 13 (10.16 x36.2) (10.16 x33.02) NOTE: The port shown can be placed on any face of the enclosure as long as the port ends are not obstructed. NOTE: When using vented enclosures, for maximum reliability and power handling ensure, that a subsonic or "infrasonic" filter at or above 27Hz is used so that only usable low frequency signals are sent to the subwoofer. Series Wiring (2) 1 ohm SVC Speaker= 2 ohm Load Subwoofer Crossovers There are two operational types of crossovers, passive and active. Passive crossovers (coils or inductors) are placed on the speaker leads between the amplifier and speaker. An active crossover is an electronic filter that separates the audio signal fed to different amplifiers. For optimum subwoofer performance, we recommend using an active 80-1 OOHz low-pass crossover at 12dB/octave. Fran~ais Espanol Enceintes recommandees Ce manuel decrit deux types particuliers d'enceintes aux performances tout afait distinctes. Cette section vous permettra de decider celui qui vous conviendra le mieux. Enceintes Etanches Les enceintes etanches sont les plus faciles afabriquer.A eel egard, Ia chose Ia plus importante dans leur fabrication est de vous assurer qu'elles sont vraiment hermetiques.Appliquez de Ia co lie et un produit d'etancheite sur taus lesjoints pour solidifier !'ensemble et empecher toute fuite d'air. Le volume du caisson influe directement sur Ia performance du haut-parleur. Les enceintes de plus grande dimension delivrent une reponse uniforms en frequence avec des graves profonds alors que les enceintes plus petites ant une courbe de reponse plus pr noncee et un rendement generalement superieur pour un niveau de pression acou tique plus eleve. Avantage des enceintes etanches: • Petites enceintes • Reponse lineaire (uniforme) • Pas de bruit d'event • Puissance elevee sur toutes les frequences • Excellentes en ce qui concerne Ia qua lite duson Enceintes AEvent Les enceintes a event se distinguent des enceintes etanches du fait qu'on y ajoute un event au port pour les " accorder ... Les enceintes reco mandees son! convues pour offrir d'excellentes performances. II est generalement plus facile d'accorder les caissons plus grands pour !'obtention de basses frequences et les caissons moyens et petits pour des frequences plus elevees. Les enceintes aevent ant une reponse mains lineaire que les enceintes etanches mais degagent nettement plus de puissance aIa frequence d'accord. Avantages des enceintes aevent : • Rendement moyen superieur par rapport aux modeles etanches • Lafrequence d'accord peut etrefacilement reg lee en changeant Ia lo gueur de !'event • Reproduction profonde des basses avec unepuissance d'entree moindre • Excellent choix pour un rendement eleve aIaibie puissance d'entree Construire Un Caisson Pour fonctionner convenablement les parois du caisson doivent etre rigides lorsqu'elles sont soumises aux hautes pressions dues au fonctionnement du haut-parleur.Nous vous recommandons d'utiliser des panneaux de bois agglomere ahaute au moyenne densite de particules de type "MDF".Ces panneaux son! disponibles dans Ia plupart des magasins de bricolage. Pour un caisson de grand volume il est recommande de placer des renforts a l'interieur du caisson. Les differenls cotes devronl eire colles (colle abois) et visses (ou eventuellement cloues). II est recommande de mettre un joint de silicone dans les aretes internes du caisson afin d'eviter les fuites d'air. Calcu duVolume On calcule le volume en mesurant Ia dimension de chaque cote et en utilisant Ia formule suivante: Volume du caisson Hauteur (em) x Longueur (em) x Largeur (em) Divise pres (litres) 1000 Si les due cotes qui se font face n'ont pas Ia meme longueur, additionnez les et divisez le resultat par deux pour obtenir Ia moyenne des deux longueurs.Utilisez le nombre ainsi obtenu dans Ia formule pour determiner le litrage.Cette methode permet d'obtenir le volume du caisson sans devoir faire de calculs compliques de section de volume. L'epaisseur du materiau doni est fait le caisson reduit le volume interne de celui-ci. Lorsqu'on mesure les cotes du caisson il ne taut done pas oublier d'oter des mesures l'epaisseur du materiau. Le haut-parleur lui-meme diminue le volume in Ierne du caisson. Le volume d'air deplace par chaque modele de haut-parleur est repris dans les specifications techniques et doit egalement etre soustrait du volumetotal. Configuration du cablage En variant Ia configuration du cablage de vas haut-parleurs, vous pouvez creer une charge d'impedance correspondant avotre systeme. La modification des configurations decablage offre tout un choix d'options en ce qui concerne Ia charge d'impedance. Les cablages serie, parallele, au serie/parallele sont des techniques permettant de cabler les haut-parleurs de maniere aproduire des charges differentes. La configuration serie consiste acabler les haut-parleurs aIa chaine, bout about. La configuration parallele utilise deux ou plusieurs haut-parleurs branches sur des barnes communes. La configuration serie/parallelecombine les deux techniques.Choisissez le schema ci-dessous qui correspond au nombre de hautparleurs de graves et a!'impedance devotre ampli. Filtres de subwooler On distingue deux types de filtres operationnels : passif et actif. Les filtres passifs (bobines ou inducteurs) sont places sur les fils de haut-parleur, entre l'ampli et lehaut-parleur.Un filtre actif est un filtre electronique qui separe le signal audio envoye a differents amplis. Pour obtenir une performance optimale du subwoofer, nous recommandons !'utilisation d'un filtre aclif passe-bas 80-100 Hza12 dB/octave 6 Cajas recomendadas Este manual delinea dos tipos especfficos de cajas que producen rendimientos inconfundiblemente diferentes. Esta secci6n es para ayudarle a decidir cual tipo es el mejor para su aplicaci6n. Cajas CERRAOAS Las cajas cerradas son las mas faciles de hacer. La parte mas importante de Ia construcci6n de una caja cerrada es garantizar su hermetismo. El usa de pegante y alguntipo de sellador en todos los bordes garantizara una construcci6n salida y evitara fugas de aire. El volumen de Ia caja impacta directamente el rendimiento del altavoz. Las cajas mas grandes ofrecen una respuesta mas plana y un bajo mas profundo,mientras que las mas pequenas ofrecen un incremento en Ia curva de respuesta y generalmente una salida mayor, para un mayor NPS. Ventajas de las cajas cerradas: • Cajas pequenas • Respuesta lineal (plana) • No hay ruido del orificio • Capacidad de alta palencia en todas las frecuencias • Excelentes para Ia calidad del sonido Cajas con Orificios Las cajas con orificios solo se diferencian de las cerradas en quese les hace un orificio para "sintonizarlas." Las cajas recomendadas son disenadas para un gran rendimiento general. Las cajas grandes tienden a ser faciles de sintonizar en las frecuencias graves,mientras que medianas y pequefias son mas faciles de sintonizar en las frecuencias mas alias. El diseno con orificios es deuna respuestamenos lineal queel de Iacaja cerrada, perotierie unasalida notablementemayor en Ia frecuencia desintonizaci6n. Ventajas de las cajas con orificios: • Un pro media de salida mayor que las cerradas • La frecuencia de sintonizaci6n se ajusta facilmente al cambiar Ia longitud del orificio • Respuestade bajo profunda con menos exigencia de palencia • Fabulosas para salida alta con palencia limitada Construcciiin de una caja Para un buen funcionamiento las paredes de Ia caja deben ser rigidas y nose deben doblar cuando sean sometidas a Ia gran presion que ejerce el funcionamiento del altavoz. Recomendamos usar madera comprimidade mediana densidad, de 1.9 em o libra de media densidad. Si Ia caja es muy grande es necessaria reforzarla internamente. Las juntas deben ser encoladas y aseguradas con tornillos o grapas. lnternamente ios bordes deben ser sellados con silicona para prevenir las fugas deaire. La cola para madera es Iamejor opci6n. Calculo deVolumenes Para calcular el volumen solo se han de medir las dimensiones en centrmetros y aplicar Ia formula: Volumen du Ia caja Alto(cm)xAncho(cm) x Prolundidad(cm) Dlvidldo por (en litros) 1000 Si dos caras opuestas son de diferente tamafio, slime las y divida el total par dos para obtener el promedio.Usando esta tecnica se ahorrara el calculo par secciones. El espesor del material con que esta construida Ia caja reduce el volumen interno, de manera que ha de restarse de las dimensiones exteriores para determinar el volumen interior. La cantidad de aire queocupa cada modela viene especificado en Ia hoja de caracterfsticas y tam bien debe sustraerse para obtener el volumen neto interi or. Configuraciones del cableado AI variar Ia configuraci6n del cableado de los altavoces, usted puede crear una impedancia de carga que iguale a su sistema. La alteraci6n de Ia configuraci6n de los cables da una gama de opciones para impedancia de carga. Las configuraciones en serie, paralela o en serie-paralela son tecnicas diferentes para el cableado de los altavoces que ofrecen cargas diferentes. La configuraci6n en serie es un metoda en cadena en el que los altavoces se conectan depunta a punta. La configuraci6n paralela usa dos o mas altavoces conectados a lo largo de terminates en comun. Laconfiguraci6n en serie-paralela combina ambas tecnicas. Escojael diagrama que correspondaal numero de altavoces para sonidos graves y Ia impedancia de su amplificador Fillros deTransicion del altavoz para sonidos graves (Subwooler X·Over) Hay dos tipos funcionales defiltros detransici6n, pasivos y activos. Los pasivos (bobinas o inductores) se conectana los cables del altavoz, entreel ampl ificador y el altavoz.Un filtrode transici6n activo es un filtro electr6nico quesepara Iasenal deaudio alimentadaa diferentes amplificadores Paraun rendimiento 6ptimo del altavoz para sonidos graves, recomendamos el usa de un filtro de transici6n activo de S0-100Hz, paso bajo a12dB/octava Deutsch Italiano Empfohlene Gehliuse DieseAnleitung beschreibt zwei spezifischeTypen von Gehausen, die grundsatzlich verschiedene Performancemerkmale bieten.DieserAbschnitt soli Ihnen dabei helfen zu entscheiden,welcher der besteTyp fUr lhreAnwendung ist. Geschlossene Gehause Geschlossene Gehause lassen sich am leichtesten bauen.Der wichtigsteAspekt beim Bau eines geschlossenen Gehauses ist zu gewahrleisten, dass es luftdicht ist. DieVerwendung von Klebstoff und anderen Dichtungsmitteln an allen Fugen gewahrleistet eine solide Konstruktion und verhindert Luftverlust.Das Gehausevolumen wirkt sich unmittelbar auf die Performance des Lautsprechers aus.GroBere Gehause bieten eine flachere Reaktion und tiefere Basse,wohingegen kleinere Gehause eineAbweichung in der Reaktionskurve bieten und im Allgemeinen durch hohere Lei stung zu einem hoheren Schalldruckpegel tohren. Vorteile von geschlossenen Gehiiusen: • Kleine Gehiiuse • Lineare (!Iache) Reaktion • Keine Offnungsgerausche • Hohe Nennbelastbarkeit in allen Frequenzbereichen • Ausgezeichnete Klangqualitat Beliiftete Gehliuse Be!Oftete Gehause unterscheiden sich von geschlossenen Gehausen nur in sofern. als dass ein Luftschlitz bzw. eine Offnung hinzugefUgt wird, um das Gehause zu ,stimmen".Die empfohlenen Gehause sind fUr hervorragende Gesamtperformance konstruiert.GrtiBere Gehause lassen sich in der Regel Ieichter auf niedrigere Frequenzen abstimmen,wohingegen sich mittlere und kleine Gehause Ieichter auf hohere Frequenzen abstimmen lassen.Das be!Uftete Design zeigt eine weniger lineare Reaktion als das geschlossene Gehause, erbringt jedoch eine feststellbar hOhere Leistung auf der abgestimmten Frequenz. Vorteile von beliifteten Gehiiusen: • Hohere Durchschnittsleistung als geschlossene Geha~se • Abstimmfrequenz kann Ieicht durch Anderung der Offnungslange a gepasst werden • Tiefes Bassverhalten bei geringerem Kraftbedarf • Gut geeignet fOr hohe Leistung bei beschrankter Kraft Bau des Gehliuses Um ordnungsgemaB zu funktionieren,mOssen die Gehausewande steif sein und dOrfen nicht nachgeben,wenn sie dem hohen Druck ausgesetzt sind, der bei Betrieb des Lautsprechers entsteht. FOr optimale Performance empfehlen wir Faserplatte mittlerer Dichte (Starke ca. 1,9 em) und interneAussteifungen.Das Gehause wird verleimt und mit Nageln oder Schrauben befestigt.Da Faserplatte luftdurchlassig ist, wird geraten, das Gehause von auBen mit Polyurethan zu behandeln. Berechnung desVotumens Zur Berechnung desVolumens einfach die MaBe feststellen und folgende Forme! anwenden: Gehiiuse-Volumen Hiihe (em) x Breite (em) xTiele (em) Vorbei geteilt (Liter) 1000 Sind zwei gegenOber liegende Seiten ungleich lang, die Durchschnittslange der beiden Seiten berechnen.DasVolumen lass! sich mithilfe dieser Zaht berechnen, ohne das Gehause inAbschnitten berechnen zu mUssen.Die Starke des Resonanzwandmaterials reduziert das lnnenvolumen und muss daher zur Feststellung des lnnenvolumens vomAuBenvolumen subtrahiert werden.Der Lautsprecher selbst reduziert das lnnenvolumen ebenfalls.Die Luftverdrangung fUr jedes Modell ist unterTechnische Daten aufgefUhrt und muss bei der Gesamtkalkulation desVolumens ebenfalls subtrahiert werden. Verkabelungskonfigurationen DurchVeranderung derVerkabelungskonfiguration lhrer Lautsprecher konnen Sie eine lmpedanzlast herstellen, die lhrem System entspricht. Bietet dieVeranderung derVerkabelungskonfigurationen eine Reihe von Optionen fOr die lmpedanzlast. Reihen-, Parallel- oder ReihenParallei-Verkabelungen sind verschiedeneTechniken fUr dieVerkabelung von Lautsprechern, die unterschiedliche Belastungen bieten.Die Reihenkonfiguration ist eine Reihenmethode, bei der die Lautsprecher von Ende zu Ende verkabelt werden.Die Parallelkonfiguration verwendet mindestens zwei Lautsprecher, die Uber gemeinsameAnsch!Usse verkabelt werden. Die Rei hen- Parallei-Konfiguration kombiniert beideTechniken.Wahlen Sie das nachfolgende Verkabelungsdiagramm aus, das der Zahl anTiefttinern und der lmpedanz lhres Verstarkers entspricht. Subwoofer-Crossover Es gibt zwei Betriebstypen fUr Crossover, und zwar passive und aktive. Passive Crossover (Spulen oder lnduktoren) werden auf den Lautsprecherkabeln zwischen Verstarker und Lautsprecher platziert. Ein aktives Crossover ist ein elektronischer Filter, der dasAudiosignal trennt, das verschiedenenVerstarkern zugetuhrt wird. Zur optimalen Subwoofer-Performance empfehlen wir dieVerwendung von aktiven 80-100 Hz-Niedrigpass-Crossovern bei 12 dB/ Oktav. Casse acustiche consigliate II presente manualedescrive agrandi linee due tipi di cassa acustica che forn iscono prestazioni distintamente diverse. La presente sezione mira ad aiutare a deciders quale sia il tipo migliore per Ia propria applicazione. Casse a chiusura ermetica Le casse a chiusura ermetica sana le pili semplici da costruire. La cosa pili importante in questa tipo di costruzione edi accertarsi che Ia chiusura sia a tenuta d'aria. L:uso di colla e di un qualche altro tipo di maslice in tutti i punti di giuntura garantira che Ia costruzione sia salida ed evitera le perdite d'aria. II volume della cassa influira in modo diretto sulle prestazioni del diffusore. Le casse pili grandi forniranno una risposta pili piatta e bassi pili profondi, mentre quelle pili piccole presenteranno una gobba nella curva di risposta elorn iran no in generale un'uscita pili alta per un maggiore live! Ia SPL. Vantaggi delle casse a chiusura ermetica: • Casse di dimensioni ridotte • Risposta lineare (piatta) • Nessun disturbo da apertura • Gestione di potenza alta atutte le frequenze • Eccellente qualita del suono • Ottima uscita di bassa frequenza a confronto delle casse con sfiato Casse con sfiato Le casse con sfiato differiscono da quelle a chiusura ermetica solo per il latta che in esse e praticata un'apertura o porta per "accordare" Iacassa stessa. Lecasse consigliate sono state progettate per forn ire una buona prestazione nell'insieme. Le casse pili grandi sana generalmente pili facili da accordare alia frequenze pili basse, mentre quelle piccole e di misura mediana sana pili facili da accordare aile frequenze pili alte. II design con sfiato ha risposta me no lineare delle casse achi usura ermetica, ma possiede un'uscita notevolmente maggiore alia frequenza di accordo. Vantaggi delle casse con sfiato: • Uscita media superioreaile casse chi use • La frequenza di accordo puo essere regolata facilmente modificando Ia lunghezza dell'apertura • Risposta di bassi profondi con minore potenza • Ottime per uscita alta con potenza limitata Costruzione della cassa Perch8 Ia cassa possa tunzionare in modo corretto enecessaria che le pareti siano rigide e non si flettano quando sana assoggettate aile aile pressioni prodotte dal diffusore in operazione. Per ottenere i migliori risultati si consiglia di usare MDF (pannello di fibre di densita media) della spessore di 3/4 di pollice. I pannelli della cassa dovrebbero essere uniti con colla etenuti assieme in modo sicuro con chiodi o viti. Calcolo del volume II calcolo del volume consiste semplicemente nel prendere le misure in pollici e usare Ia formula seguente: Volume della casella Altezza(cm) x Larghezza (em) x Prolonditil (em) Diviso vicino (nei litri) 1000 Se due Jati hanna lunghezze diverse, sommare i due valori e dividere per due per ottenere il valore media. II numero cosl ottenuto fornira il volume senza doverlo calcolare dividendo Ia cassa in sezioni equindi sommando assieme i volumi delle diverse sezioni. Lo spessore del materiale di diaframma riduce il volume internee quindi Ia si dovra sottrarre aile dimensioni esterne per calcolare il volume. Anche l'altoparlante vera e proprio riduce il volume interno. II volume d'aria occupato da ciascun modello eindicato nel foglio dei dati tecnici e dovra essere sottratto dal volume lordo calcolato. Configurazione d'impianto Variandolaconfigurazione d'impianto dei propri diffusori si puo creare un carico d'impedenza accoppiato a quello del sistema. La modifica della configurazione d'impianto produce una gamma di scelte di carico d'impedenza Le configurazioni d'impianto in serie, in parallelo, in serie-parallelo rappresentano diverse tecnichedi collegamento dei fiJi che producono carichi diversi. La configurazione in serie rappresenta un metoda di collegamento in cui i diffusori sono collegati uno dopa l'atro. La configurazione in parallelo utiliua due o pili diffusori collegati con terminali comuni. La configurazione in serie-parallelo unisce le due tecniche. Scegliere lo schema d'impianto checorrisponde al proprio numero di woofer eall'impedenza dell'amplificatore. Crossover dei subwoofer Ci sono due tipi di crossover, passivo e attivo. I crossover passivi (bobine o induttori) sono posti sui fiJi dei diffusori trail diflusore el'amplificatore. II crossover attivo eun filtro elettronico che separa il segnale audio inviato a diversi amplificatori. Per ottimizzare le prestazioni dei subwoofer, si consiglia di usare un crossover attivo passa-basso da 80-100 Hz a 12 dB/ ottava. 7 Warranty Rockford Corporation offers a limited warranty on Rockford Fosgate products on the following terms: length of Warranty POWER Amplifiers- 2 Years BMW® Direct Fit Speakers- 2 Years All other products -1 Year Any Factory Refurbished Product- 90 days (receipt required) What is Covered This warranty applies only to Rockford Fosgate products sold to consumers by Authorized Rockford Fosgate Dealers in the United States of America or its possessions. Product purchased by consumers from an Authorized Rockford Fosgate Dealer in another country arecovered only by that country's Distributor and not by Rockford Corporation. Who is Covered This warranty covers only the original purchaser of Rockford product purchased from an Authorized Rockford Fosgate Dealer in the United States. In order to receive service, the purchaser must provide Rockford with acopy of the receipt stating the customer name, dealer name, product purchased and date of purchase. Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at Rockford's discretion. What is Not Covered 1. 2. 3. 4. 5. 6. 7. Damage caused by accident, abuse, improper operations, water, theft, shipping. Any cost or expense related to the removal or reinstallation of product. Service performed by anyone other than Rockford or an Authorized Rockford Fosgate Service Center. Any product which has had the serial number defaced, altered, or removed. Subsequent damage to other components. Any product purchased outside the U.S. Any product not purchased from an Authorized Rockford Fosgate Dealer. limit on Implied Warranties Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth above. Some states do not allow limitations on the length of an implied warranty, so this limitation may not apply. No person is authorized to assume for Rockford Fosgate any other liability in connection with the sale of the product. How to Obtain Service Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford. EU Warranty This product meets the current EU warranty requirements, see your Authorized dealer for details. 8 Installation assistance available at: RFTECH www. rockfordfosgate ~com/rftech '<:t 0 cO 0 co co lf"' 6m N 600 South Rockford Drive • Tempe, Arizona 85281 United States Direct: (480) 967-3565 • Toll Free: (800) 669-9899 ROCKFORD FOSGATE. COM

Rockford Fosgate T1S2-12 El manual del propietario

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