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Pioneer

AMPLIFIER CAR PIONEER GM-A4704 4CH

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33176
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  • AMPLIFIER CAR PIONEER GM-A4704 4CH
  • AMPLIFIER CAR PIONEER GM-A4704 4CH
  • AMPLIFIER CAR PIONEER GM-A4704 4CH
  • AMPLIFIER CAR PIONEER GM-A4704 4CH
Now: $33,827
Was: $37,587

Description

GM-A4704

4-Channel - Class AB, 520w Max Power - Bridgeable Amplifier

  • 520 Watts Max Power
  • Automatic signal sensing and Turn-ON
  • Variable high pass filter
  • Speaker level inputs

Technology of the GM Series

From dramatic distinction to dramatic design, Pioneer's new GM-Series amplifiers are thrillers in every sense, pushing the limits of flexibility and functionality.

Variable HPF

Variable HPF (high pass filter) allow for adjustable frequency from 40 Hz to 500 Hz* and greater car audio system flexibility according to subwoofer characteristics and personal listening preference.

Growing Power, Shrinking Size

New Pioneer amps brilliantly integrate high-power performance superior to that of previous models in space-efficient sizes for flexibility of installation in various car cabins.

Automatic Signal Sensing and Turn-On

Pioneer amplifiers automatically select the proper input signal mode, either RCA or speaker level. When the receiver is turned on, the amplifier automatically turns on. When connected to an OEM receiver or a receiver without RCA output and utilizing speaker level output, the amp automatically senses the input mode and powers up in sync with the receiver.

When connected to an OEM receiver or a receiver without RCA output using speaker wire, the amplifier is turned on at the same time as the receiver. Pioneer's amplifiers automatically detect the input signal and select RCA level or speaker level.

What’s in the Box

  • 4-Channel amplifier
  • 30A ATO fuse (installed)
  • Speaker-level input harness with eight 4" wires
  • 4 Self-tapping screws (3/4" length)
  • Owner's Manual (Eng / Fren)
  • Owner's Manual (Span)
  • Warranty sheet
WHATS IN THE BOX
  • 4-Channel amplifier, 30A ATO fuse (installed), Speaker input harness with eight 4" wires, 4 Self-tapping screws (3/4" length), Owner's Manual (Eng / Fren), 1 Year Warranty sheet
STANDARDS
  • Yes
PERFORMANCE
  • 4 Ohm - 5.5 (4Ch) / 4 Ohm - 8.5A (2Ch)
  • 40-500 Hz
  • -12db/oct (A/B CH)
  • LPF - A/B Ch - 80 Hz / HPF - A Ch - 40 Hz to 500Hz / HPF - B Ch - 80Hz
  • LPF - 80 Hz
  • -12db/oct
  • 10Hz to 70kHz (+0dB,-3dB) A/B Ch
  • 10Hz to 70kHz (+0dB,-3dB)
  • 30 A x 1
  • 0.3 V to 6.5 V - RCA / 3.0 V to 26 V - Speaker
  • 2 ohm to 8 ohm allowable
  • 2 Ohm - 130W x 4 / 4 Ohm - 80W x 4 / 4 Ohm Bridged - 520W
  • 2 Ohm - 65W x 4 / 4 Ohm - 40W x 4 / 4 Ohm Bridged - 130W x 2
  • 4-Channel
  • 78 dBA (Reference: 1 W into 4 ohm)
AMPLIFIER FEATURES
  • Yes
  • A/B
  • Negative
  • 14.4V (10.8 V to 15.1 V allowable)
  • Yes
  • Screw
  • 4.4 lbs

 

 

 

 

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