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  • Class AB amp
  • Bridgeable
  • Auto signal sensing & turn on

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Pioneer GM-A4704 GM Series Class AB Amp (4 Channels, 520 Watts max)

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About this product

From dramatic distinction to dramatic design, Pioneer's GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality. The 4-channel GM-A4704 delivers plenty of juice to power your speakers. It also automatically selects the proper input signal mode--either RCA or speaker level plus it will turn on automatically when the receiver is turned on.

  • Class AB amp
  • Bridgeable
  • Auto signal sensing & turn on
  • Variable high pass filter
  • Speaker level inputs
  • Includes high-level input harness
  • 4 channels
  • 520W max
  • 40W x 4 @ 4ohm
  • Dim: 2.36"H x 12.8"W x 8.46"D