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Public Address Speaker | Ceiling Speaker | PA Power Amplifier | DJ Amplified
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PA Power Amplifier
 
SBKIII Series Power Amplifier
Rated output voltage : 70V  120V
Rated load impedance: 4-16

Frequency response: 100Hz-10KHzC2dB
Total harmonic distortion: 100Hz-10KHz=<1%
Signal noise tatio: >=90dB
Input sensitivity: 0dB
Output level modulation: =<1dB
Voltage of supply: AC220V5%  50Hz2Hz
   
BkIII Series Power Amplifier
Rated output voltage : 120V
Rated load impedance: 8-16
Frequency response: 100Hz-10KHzC2dB
Total harmonic distortion: 100Hz-10KHz=<1%
Signal noise tatio: >=90dB
Input sensitivity: 0dB
Output level modulation: =<1dB
Voltage of supply: AC220V5%  50Hz2Hz
 
SBkII Series Power Amplifier
Rated output voltage : 70V  120v
Rated load impedance: 8-16
Frequency response: 80Hz-8KHz2dB
Total harmonic distortion: 80Hz-8KHz=<2%
Signal noise tatio: Input Microphone>=68dB   Input circuitry>=78dB
Input sensitivity: Mike: -60dB  circuitry1: -20dB  
Output level modulation: =<2dB
Accessional function: With pre-set
Voltage of supply: AC220V5%  50Hz2Hz
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BkII Series Power Amplifier
Rated output voltage : 120V or 240 at will
Rated load impedance: 8 when impedance is fixed
Frequency response: 80Hz-8KHz2dB
Total harmonic distortion: 80Hz-8KHz=<2%
Signal noise tatio: Input Microphone >=68dB   Input circuitry>=78dB
Input sensitivity: Mike: -60dB  circuitry1: -20dB  Circuitry2: 2dB
Accessional function: With pre-set
Working voltage: AC220V5%  50Hz2Hz
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Preamplofier Bm422
Frequency response: 20Hz-20KHz ( +1dB--2dB )
Total harmonic distortion: 20Hz-20KHz =<0.1%
Signal noise tatio: Microphone input >=60dB   Circuitry imput >=75dB
Input sensitivity: Microphone input >=-60dB Circuitry imput >=-10dB
Accessional function: Five-channel mike input,one has silent function  Three-channel circuitry input,circuitry 3 has force-insert function
Voltage of supply: AC220V5%  50Hz2Hz
   
10-partition matrix
Achieve the common control of power signal One input+output or two inputs+five  outputs Paritionde control
   
10-channel monitor
10-channel monitor
Monitor output signal of power of the broadcast amplifier
 
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