BMB Professional Power Amplifier DAD-500 500watt 8ohm


BMB Professional Power Amplifier

BMB DAD Series Dual-Channel 500 Watts @ 8 Ohms Professional Karaoke Speaker

Circuit safety protection will prevent damage in case of accident.
Case size is standard 2U.
Switch 2 type of output system. (Stereo / Bridge)

  • Designed for PA speaker.


Rating Output Power
1kHz THD=@1%
700W×2CH(4Ω):stereo mode
500W×2CH(8Ω):stereo mode
1000W×1CH(8Ω):bridge mode
Frequency Characteristic(20Hz~20kHz、8Ω)±0.3dB
SN Ratio103dB over
Damping factor(100Hz 8Ω)250 over
Voltage Gain40±2dB
Channel Separation(20Hz~1000Hz 8Ω)85dB over
Input Impedance20kΩ(balance)
Audio Input ConnectorsXLR type×2CH
Output ConnectorsNeutrik SpeakON® NL4MP(1+/1-)
Screw type(+/-)
HPF Switch50Hz/PASS
Ground SwitchGND/FLOAT
AC Input220V~240V(50/60Hz)
Power Consumption(1/8 Output Pink noise 8Ω)1900W
Cooling FansAutomatic air volume control fans