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Pioneer  GM-A4704

A Series 65W RMS x 4 @2Ohms, 520W Max Power Class A/B 4-channels Bridgeable Car Amplifier

Item #46873

Condition:   Brand New

Product Highlights

  • A Series
  • Bridgeable Car Amplifier
  • 65W RMS x 4 @ 2 Ohms
  • 520W Max Power
  • Class A/B

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$159.99

Reg. Price $180.00  Save $20.01

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Pioneer GM-A4704 A Series 65W RMS x 4 @2Ohms, 520W Max Power Class A/B 4-channels Bridgeable Car Amplifier


We are a Pioneer authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • •4-Channel amplifier
  • •30A ATO fuse (installed)
  • •Speaker input harness with eight 4" wires
  • •(4 )Self-tapping screws (3/4" length)
  • •(1) Year Warranty sheet
  • •Owner's Manual
Impressive Performance and Versatility

The Pioneer GM-A4704 is a compact, powerful 4-channel car audio amplifier with impressive performance and versatility. Designed with efficiency and quality in mind, this amplifier is perfect for upgrading your vehicle's sound system.With a maximum power output of 520 watts, the GM-A4704 ensures your music is loud and clear. Its 4-channel configuration allows you to power multiple speakers or component sets in your car, resulting in a dynamic and immersive audio experience.

High-pass and Low-pass Filter

The GM-A4704 incorporates Pioneer's Class AB amplifier technology, providing excellent sound quality with low distortion. It also features a variable high-pass and low-pass filter, allowing you to customize the sound output to match your speakers and personal preferences.This amplifier is equipped with protection circuits that prevent overheating, short circuits, and overloads, ensuring the longevity and safety of the amplifier and your audio system.

High-quality Build Ensure

The GM-A4704's compact size and versatile installation options make it suitable for various vehicles, including cars with limited space. Its sleek design and high-quality build ensure that it will complement your car's interior.

Quality and Versatility

The Pioneer GM-A4704 is a powerful and reliable car audio amplifier with exceptional sound quality and versatility. Whether you want improved clarity, increased volume, or a more immersive audio experience, this amplifier is a great choice for upgrading your vehicle's sound system.

  • Maximum Power : 520 Watts
  • Number of Channels : 4
  • Frequency Response : 10-70000 Hz
  • Built In Crossovers : Yes
  • RMS Power Output : 65x4 Watts
  • Channel Separation : Yes
  • Amplifier Class : A/B
  • Fuse Rating : 30 A

Features:

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

 

Specifications:

STANDARDS

  • CEA-2006 Compliant: Yes

 

PERFORMANCE

  • Allowable Load Impedance: 2 ohm to 8 ohm allowable
  • Avg Current Consumption (amps x #ch): 4 Ohm - 5.5 (4Ch) / 4 Ohm - 8.5A (2Ch)
  • Crossover Network Channel: LPF - A/B Ch - 80 Hz / HPF - A Ch - 40 Hz to 500Hz / HPF - B Ch - 80Hz
  • Crossover Network Channel Slope: -12db/oct (A/B Ch)
  • Frequency Response Channel: 10Hz to 70kHz (+0dB,-3dB) A/B Ch
  • Fuse Rating: 30 A x 1
  • Input Level @Gain Max: 0.3 V to 6.5 V - RCA / 3.0 V to 26 V - Speaker
  • Nominal Power Output: 2 Ohm - 65W x 4 / 4 Ohm - 40W x 4 / 4 Ohm Bridged - 130W x 2
  • RCA Input: 4-Channel
  • Signal to Noise: 78 dBA (Reference: 1 W into 4 ohm)

 

AMPLIFIER FEATURES

  • Bridgable:Yes
  • Class: A/B
  • Grounding System: Negative
  • Power Source: 14.4V (10.8 V to 15.1 V allowable)
  • Protection Control system: Yes
  • Terminal Type: Screw
  • Unit Weight: 4.4 lbs
  • UPC: 884938340205
  • Weight: 15
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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Write a review!
  • Installed with fhs501bt head unit and 4 4way pioneer speakers. Easy install. Really woke up the sound. Now I want a sub. Definitely recommend this amp!

    Donald
    4/25/2019

  • Installed this amp yesterday in my 2017 Chevy Sonic to power (2) Pioneer TS-A6970F 6x9’s and the sound is amazing, couldn’t be happier. Crutchfield recommends 10 gauge power wire but I went with 8 gauge and it seemed to work great, ran amp hard for a couple hours yesterday with no issues. Great amp for the money I would definitely recommend.

    Franklin
    8/11/2019

  • A GOOD-LOOKING AMPLIFIER FROM PIONEER! A GOOD IMPROVEMENT FROM MY PAST SETUP!

    Jay
    10/20/2023

  • Getting a Pioneer amp has always been the top of my priority when I started upgrading my car’s audio system. Now that I got this in a nice deal, I’m totally impressed with how it sounds. No problem also pushing my new Kicker speakers. Very balanced sound, nice bass and clear mids. Highs are bright enough but it doesn’t hurt your ears.

    Pao
    2/9/2024

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