Transcripción de documentos

POWERED SPEAKER SYSTEM ZN19540 DBR series Technical Specifications General Specifications General DBR15 System Type 2-way, Bi-amp Powered Speaker, Bass-reflex Type Frequency Range (-10dB) 50 Hz–20 kHz Coverage Angle H90° x V60° Constant Directivity Horn Crossover Type FIR-X Tuning (Linear Phase FIR Filter) Crossover Frequency Measured Maximum SPL (Peak)  IEC noise@1m Transducer LF HF DBR12 DBR10 52 Hz–20 kHz 55 Hz–20 kHz 2.1 kHz 2.1 kHz 2.1 kHz 132 dB SPL 131 dB SPL 129 dB SPL DBR15 DBR12 DBR10 Diameter 15" Cone 12" Cone 10" Cone Voice coil 2.5" 2" 2" Magnet Ferrite Diaphragm 1.4" Type 1" Throat Compression Driver Magnet Ferrite 1" Enclosure DBR15 Material, Color Plastic, Black DBR12 DBR10 Floor Monitor Angle 50° Symmetrical 50° Symmetrical 50° Dimensions (WxHxD, with rubber feet) 455 x 700 x 378 mm (17.9" x 27.6" x 14.9") 376 x 601 x 348 mm (14.8" x 23.7" x 13.7") 308 x 493 x 289 mm (12.1" x 19.4" x 11.4") Net Weight 19.3 kg (42.6 lbs) 15.8 kg (34.8 lbs) 10.5 kg (23.2 lbs) Handles Side x 2 Pole Socket 35mm Rigging Points Bottom x 2, Rear x 1 (Fit for M8 x 15mm Eyebolts) Optional Seaker Bracket BBS251, BCS251, BWS251-300, BWS251-400 Amplifier DBR15 Amplifier Type Top x 1 Bottom x 2 (Fit for M8 x 15mm Eyebolts) DBR12 DBR10 Class-D Power Rating *1 Dynamic 1000 W (LF: 800 W, HF: 200 W) 700 W (LF: 500 W, HF: 200 W) Continuous 465 W (LF: 400 W, HF: 65 W) 325 W (LF: 260 W, HF: 65 W) Cooling Fan Cooling, 4 Speeds. AD/DA 24bit 48kHz Sampling HPF/LPF OFF, 100Hz, 120Hz, 24dB/Oct. HPF DSP Preset D-CONTOUR: FOH/MAIN, MONITOR, OFF Protection Connectors Speaker Clip Limiting, Integral Power Protection, DC-fault Amplifier Thermal, Output Over Current Power Supply Thermal, Output Over Voltage, Output Over Current Input Input1: Combo x1, Input2: Combo x1, RCA PIN x2 (Unbalanced) Output Output: XLR3-32 x1 (CH1 Parallel Through or CH1+CH2 Mix) Input Impedance INPUT1 (XLR, Phone): 3 kΩ, INPUT2 (XLR, Phone, RCA Pin): 10 kΩ Input Sensitivity (LEVEL: Maximum) INPUT1: LINE: 0 dBu, MIC: -32 dBu, INPUT2: 0 dBu Input Sensitivity (LEVEL: Center) INPUT1: LINE: +10 dBu, MIC: -22 dBu, INPUT2: +10 dBu Maximum Input Level INPUT1: LINE: +24 dBu, MIC: -8 dBu, INPUT2: +24 dBu Controls LEVEL x2, LINE/MIC, HPF, D-CONTOUR, THRU/MIX, POWER Idle Power Consumption 18 W 18 W 1/8 Power Consumption 74 W 60 W Power Requirements 100 V, 100–120V, 220–240 V, 110/127/220 V (Brazil), 50/60 Hz 0 dBu is referenced to 0.775Vrms. *1 Power Rating (120V, 25°C). This is total value of individual output power. Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please check with your Yamaha dealer. Block Diagram INPUT Combo (Balance) DSP LEVEL SIGNAL HA 1 (MIC/LINE) MIC/LINE Combo (Balance) AD LEVEL HPF HF D-CONTOUR 120Hz FOH/MAIN 100Hz OFF OFF MONITOR HF EQ EQ FIR-X LF EQ Delay Limiter Mute DA ●LIMIT ●PROTECTION Limiter Mute 2 (LINE) (CH1+2 MIX) OUTPUT Pin (CH1 THRU) Temp. DC-fault Output Current Output Voltage Integral Output Power On/Off Mute Protection Logic LF DA HA Amp. (HF) Amp. (LF)  Dimensions M8 depth 17mm 700 126 DBR15 455 2-M8 depth 17mm 378 50° 464 163 173 150 For pole φ35mm Unit: mm M8 depth 17mm 601 102 DBR12 376 50° 408 152 2-M8 depth 17mm 348 162 150 For pole φ35mm Unit: mm 493 DBR10 308 336 289 138 2-M8 depth 17mm For pole φ35mm 50° 148 120 Unit: mm C.S.G., PA Development Division © 2014 Yamaha Corporation Published 07/2014 发行 KSZC*.*-01A0 Printed in Indonesia