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Power amplifier

Short range sound reinforcement

Remote sound amplification

LED display screen

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/Data/been/upload/image/20250303/09-2.jpg P413
  • P413
  • P413 2025-03-03 Breaking through the traditional design path and creating new technological limits in power/weight ratio and power/volume ratio.
    Carefully selected materials combined with surface mount technology and specially designed transformers result in smaller volumes and higher power output.
    Four dual DC infinitely variable speed fans are used for cooling, and complaints are made starting at 45 degrees Celsius to solve the problem of the fan whistling before singing in the private room.
    Accurate over temperature, over-current, short circuit, ultra-high frequency protection, surge resistance, and switch on/off impact protection functions.
    Suitable for KTV/bars

    (1300W×4)
    Rated power (W 8 Ω/40ms)
    CHA    1300W
    CHB    1300W
    CHC    1300W
    CHD    1300W
    Rated power (W 4 Ω/40ms)
    CHA    2000W
    CHB    2000W
    CHC    2000W
    CHD    2000W
    Maximum output voltage (V/Vp/40ms) 126
    Input sensitivity (V/32dB/X40) 2.24
    Overall gain (dB 0.775V) 41.24
    Normal power consumption (A/230V/8 OHM D=2.83) 4.8
    Maximum power consumption (A/230V/4 OHM D=2.83) 9.6
    Net weight (kg) 19.1
    Gross weight (kg) 21.3

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