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声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放声频功放 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 大型高效率散热风扇 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) 10.5A 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:signal ground lift & mide seitches;CA18;XLR polarity & input sens voltage gain switches) LED Indicators(per channel) Clip/limit,signal,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
