Home / Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max
  • Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max
  • Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max
  • Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max
  • Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max
  • Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max

Pioneer GM-A4704 Class AB 4 Channel Car Audio Bridgeable Amplifier 520W Max

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  • Detail

    Car Audio 4-channel Class AB Amplifier
    Model: GM-A4704
    Max Power Rating:
    4 ohms: 40 watts x 4 channel
    2 ohms: 65 watts x 4 channel
    Bridged, 4 ohms: 130 watts x 2 channel
    Max power output: 520 watts
    CEA-2006 Compliant Amplifier
    Pulse Width Modulated MOSFET power supply
    Balanced Isolator Input Circuit
    LED power (on) and protect (off) indicators
    Soft start turn-on
    4, 3 or 2 channel operation
    Speaker-level (high-level) inputs with Signal Sensing Turn-on
    3-way protection circuitry (thermal, overload, and speaker short protection)
    Heavy duty aluminum alloy heat-sink for extreme heat dissipation
    Input sensitivity:
    Low level: 300mV - 6.5V
    High level: 3V - 26V
    Frequency Response: 10 - 70,000 Hz
    Total Harmonic Distortion (THD): <0.05%
    Signal to Noise Ration: >94 dB
    Selectable crossover modes (Ch A&B): LPF / OFF / HPF
    Crossover frequency Ch A: 80hz, 12 dB/octave
    Variable crossover frequency (Ch B): 40 - 500 Hz, 12 dB/octave
    Fuse Rating: 30A x 1
    4 - 8 gauge power and ground wiring is recommended for installation
    Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H

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