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CA-12功放
主要功能描述:
全功能保护电路
过载保护
短路保护
负载不匹配保护
过热保护
直流保护
大型**散热风扇
独立通道压限功能
平衡输入输出卡侬插头
立体声、和桥接两种输出方式
电源开关带漏电载载过流保护功能
SPECIFICATIONS:
Model:
1kHz,0.1%THD+N
8Ω Stereo Power 700W
4Ω Stereo Power 1200W
2Ω Stereo Power 1400W
8Ω Bridged Mono Power 2400W
20Hz-20kHZ,0.1%THD+N
8Ω Stereo Power 650W
4Ω Stereo Power 1100W
2Ω Stereo Power 1100W
8Ω Bridged Mono Power 2200W
Max RMS Output Voltage(each channel) 90V
Max Peak output Voltage 126V
Frequency Response(+0/-0.3db.1W/8Ω) 20Hz-20kHz,-3dB@135kHz
Power Bandwidth(rated power at 4Ω,1%THD+N) 20Hz-20kHz,-23dB/+85dB
Tour Class Protection ACL,IGM,AutoRamp,short circuit,DC voltage,turn-on/off transient,current inrush,sub/ultrasonicinput
THD+N(rated power, 4Ω/1kHz) <0.01%
SMPTE IMD(rated power, 8Ω,60Hz&70Hz) <0.01%
Damping Factor(10-400Hz at 8Ω) 800:1
Input CMRR(1kHz) >-60dB
Standard Input Sensitivity(rated power at 8Ω) 0.775V
Standard Voltage Gain(rated power@8Ω) X97.5
Input Impedance(balanced/unbalanced) >20kΩ/>10kΩ
Hum and Noise(“A”weighted,full power at 4Ω) -105dB
Crosstalk(“A”weighted,full power at 4Ω) >-60dB
Class H
Input Connecters(per channel) Female XLR(pin 2+,configurable for pin 3+),TRS(tip+)
Output Connecters(per channel) 5-way binding posts(2 pair on Ca18) or Speakon connectors(market dependent)
Filter Storage 80000uF
Power Supply(factory configured) 100V-240V,50-60Hz
Idle Current Draw(120V) 2.8A
1/8 Power Curr.Draw(typical.music cond.,120V/4Ω) 10.**
1/3 Power Curr.Draw(cont.music cond.,120V/4Ω) 23.0A
Max Curr. Draw(continuous0 music cond.,120 V/4Ω) 30.0A
Thermal Emissions(1/8 Power, 4Ω) 4750 BTU/hr
Thermal Emissions(1/3 Power, 4Ω) 6300 BTU/hr
Cooling Two rear panel variable speed DC fans,filters detatchable without tools
Controls Front panel:2attenuators,magnetic circuit breaker power switch;Rear panel:** ground lift & mide seitches;CA18;XLR polarity & input sens voltage gain switches)
LED Indicators(per channel) Clip/limit,**,Temp/DC,Active
Construction Steel chassis,16 gauge,Double thickness in rack ear areas
Dimension(H*W*D) 133×483×457mm
Gross Weight 32.68kg
Net Weight 30.42kg