INSTRUCTION MANUAL
SP-20EN Version 2.0 1/1
SP-20EN
WARNING:
. Installation by qualified personnel only.
. Speakers must be wired in parallel and connected to
the correct line terminals of amplifier.
. Ensure that all speakers have the same polarity with
respect to each other.
. Do not select another tapings if the speaker is in use.
. No naked flame sources, such as lighted candles,
should be placed on the apparatus.
SOUND PROJECTOR
SPECIFICATIONS
203,00
146,00
156,00
61,00
7,0
131,9
Model SP-20EN
Loudspeaker 5” bicone
Rated Power (RMS) 20 W
Power Taps 100 V 20 W, 10 W, 5 W & 2’5 W
Power Taps 70 V 20 W, 10 W, 5 W, 2’5 W & 1’25 W
Impedance 250 Ω, 500 Ω, 1 kΩ, 2 kΩ & 4 kΩ
Sensitivity SPL (1 W / 1 m) 92 dB
Sound Pressure SPL (20 W / 1 m) 106 dB
Freq. Range 150 ~ 20.000 Hz
Dispersion 1 kHz / 4 kHz 167º / 55º
Operating temperature -30ºC ~ +60ºC
Protection range IP-66 (IEC529)
Dimension (mm) Ø 146 x 203 (depth)
Weight 2 kg
Finish High impact ABS, white colour (RAL 9016)
Grille Aluminium, white colour
Mounting U type aluminum bracket
Power selection Plug
Standards
Others
Two cable entries to enable loop in loop out installation.
Impedance 100 V 70 V Position
250 Ω
- 20 W 1
500 Ω
20 W 10 W 2
1 kΩ
10 W 5 W 3
2 kΩ
5 W 2’5 W 4
4 kΩ
2’5 W 1’25 W 5
POWER SELECTION
VA special. In compliance with
BS-5839, part 8. Certified to the
European Standard EN 54-24:2008.