Refrigerator Water Filters
Free Shipping on Thousands of Products
Award-Winning Customer Service
Memorial Day Sale - Save Throughout The Site

Pioneer GM Series 4-Channel Power Amplifier - GM-A6604

Abt Model: GMA6604 | UPC Code: 884938219808
Pioneer - GM-A6604 - Car Audio Amplifiers
Roll over image to zoom in
Price Drop
Our merchandising team routinely monitors prices to assure you receive the best price available.
760W Total Power Bridged/ 4 x 120W (4 Ohm) Or 4 x 190W (2 Ohm)/ 2-8 Ohm Allowable (Stereo)/ Screw-Type Speaker Terminals/ 3 - 26V Speaker Input Level/ Black Finish
In Stock (details)
Your Shipping Zip Code: 07095 (change)

Estimated Delivery Date: 
May 28th - May 29th *

When you order in the next 12 hours, 33 mins
Free Shipping Details (details)
Extended Protection Plans
Abt Extended Service
Abt Extended Service
Protect your products with the Abt extended protection plan.
Abt Extended Service
SquareTrade Extended Service
Protect your products with the SquareTrade extended protection plan.
Update Zip Code

Product Questions - Ask

Average Customer Reviews

Be the first to Write a Review

Product Details

Pioneer GM Series 4-Channel Power Amplifier, Model GMA6604

Give into your deepest desire for power. Work it out how you want with the bridgeable amps. Just consider the consequences whatever you do: pure and clean, distortion-free power. The GM-A6604 will ignite your system, but keep the heat under wraps. These amps are techno wonders and will rumble you to the core.


  • Maximum Output Power: 760W (Bridged) or 4 x 120W (4 Ohm) or 4 x 190 W (2 Ohm)
  • CEA 2006 Power (THD + N = 1%): 4 x 60W (4 Ohm)
  • Continuous power output (RMS): 4 x 60W (4 Ohm) or 4 x 90W (2 Ohm) or 2 x 180 W (4 Ohm bridged)
  • Load impedance capability: 2-8 ohm allowable (stereo)
  • Frequency response: 10Hz ~ 70kHz (+0dB , -3dB) Hz
  • Distortion: < 0.05 %
  • S/N ratio: > 95 dB
  • Bass Boost: 50Hz; 0-12dB
  • LPF: 40-500Hz (-12 dB/oct)
  • HPF: 40-500Hz (-12 dB/oct)
  • RCA terminals: (input)
  • Speaker Terminals: Screw-type
  • High Voltage Input (+): 300 mV - 6.5 V
  • Speaker Input Level: 3 - 26 V
  • Max. current consumption (A/4 Ohm): 31A

Approximate Dimensions:

  • Height: 2.36"
  • Width: 13.7"
  • Depth: 8.46"

Approximate Weight:

  • Unit: 5 lbs
  • Shipping: 7 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
  • Extended Service Warranty Available: Click the warranty tab above for details
More reasons to buy the Pioneer GM-A6604 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Pioneer GM-A6604 is Brand New.
  • The Pioneer GM-A6604 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Pioneer GM Series 4-Channel Power Amplifier

Pioneer GM Series 4-Channel Power Amplifier

In Stock

Call us
live chat
Chat Now