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MC7550 5-channel digital amplifier

The MC7550 Series Five Channel Amplifier is the latest sound reinforcement product developed for conference room use.The low frequency dive deep, the midrange balance, the high frequency extension is wide; in the speech performance, the distorti
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    MC7550 5-channel digital amplifier

    The series MC7550 5-channel amplifier is the state-of-art amplifier specially designed for conference room.

    Deep low-frequency diving, equilibrium alto and broad high-frequency extension; for sound performance, low distortion,

    wide frequency response and reproducing voice to the greatest extent.

    Based on needs of conference room, the MC7550B exclusive sound box for conference is partnered and is mounted on

    suspending ceiling in groups or on wall separately to satisfy various amplification requirements in large/medium/small-sized

    conference rooms, banquet halls, classrooms and other sites.

    -Standard 1U case-with active power factor calibration circuit (APFC)

    -High-efficiency Class D power amplification circuit

    -Each channel configured with input interface terminal of phoenix bare wire

    -Each channel is completed with: 3 LED displays input/output/clipping

    -Each channel is completed with standalone volume control

    -High-frequency/RF protection-output short-to-ground protection-indefinitely variable speed air cooling



    MC7550 5-channel digital amplifier


    Specifications and Parameters


    Output (8Ω、1kHz):5x150W
    Frequency response:20Hz~20kHz ±3dB
    Total distortion:1%(8Ω、150W)
    Input Sensitivity:+4dB * (1.23V)
    Input Impedance:10kΩ(Balanced)
    SNR:≥80dB
    Display lamp:Enter display light(orange);

    Peak display light(green); Protection loop action display light(red)

    Power voltageAC220~240V、50/60Hz
    Consumption power 1/8:500W
    Dimensions:483 x 45 x 555 (mm)
    Net Weight:18.50kg




    MC7550 5-channel digital amplifier

    MC7550 5-channel digital amplifier dimension figure