Karaoke Power Amplifier

Key Specifications/Special Features:

• Features:
  • All-round digitalized CPU function
  • Controls with large LCD screen display and DSP mixed effects
  • Tube style forcible automatic cooling design,
  • With voice effect encouragement
  • Trade standardized design
  • BMB inner code songs selecting port
  • With many expansion ports which is convenient for process of other effects
  • ±4 tune-changing and 7 levels of microphone balance adjustment
  • 3-channel audio output and medium voice independent adjustment
  • With good reliability and stability
  • Protection of circuits
    • Horn system
    • Overload
    • High temperature
    • Input signals
• Specifications:
  • RMS output power: 1kHz, 8Ω and 350W
  • THD: >1%
  • Output channel: 2 CH
  • Input channel for music: 4 CH
  • Music frequency response: 10Hz to 60KHz at 1.5dB
  • Input sensitivity: 150MV
  • Music tone control: 10kHz up/down±10dB
  • MIC tone control: 200Hz up/down±10dB
  • Input impedance: 47kΩ
  • RMS S/N ratio: >80dB
  • Crosstalk at rated output power 8Ω 1kHz: >40dB
  • Input channel for MIC: 5 CH
  • MIC frequency response: 60Hz to 18kHz at 1.5dB
  • Input sensitivity: <10MV
  • Input impedance: 300Ω
  • Music key control: up/down±4 step
  • Subwoofer control:
    • Sub volume: 0 to 50
    • High cut: 40 to 250Hz, 10Hz/step
    • Slope: -6, -12, -18 or -24dB
  • Protection: short circuit current limited DC/AC line fuse, thermal cut OFF, power up/down transients and slow art
  • Indicators: 1602 LCD and LED
  • Cooling: variable speed fan
  • Front panel control: input selector, key control, effect selector, MIC ADJ, music ADJ, remote input, master volume and mute
  • Rear panel control: subwoofer VOL, center VOL, center vocal/music, 3D sound, VOD connection and key control
  • Power consumption full power 8ohm: <900W
  • Power supply: 200 to 240V AC, 50/60Hz
  • Operating temperature: -20 to 85°C
  • Storage temperature: -40 to 85°C
  • Packing dimensions: (W) 430 x (D) 400 x (H) 145mm and (W) 500 x (D) 445 x (H) 210mm
  • Weight:
    • Net: 16kg
    • Gross: 17.5kg

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