Pioneer GM-6400F: main picture thumbnail Pioneer GM-6400F: alternate picture thumbnail Pioneer GM-6400F: alternate picture thumbnail Pioneer GM-6400F: alternate picture thumbnail

Pioneer GM-6400F

600W Max, 4-Channel Amplifier

  • 4.8

(17 reviews)

Read 17 reviews

Write a review

The product on this page is discontinued, but there is a newer model available:
Newer Model: Pioneer GM-6500F
Pioneer GM-6500F thumbnail
$124.99 In Stock

Specials with this product

  • Free Ground Shipping to the 48 statesdetails

Why Shop Sonic?

Find the right amplifier for your subwoofers
SONY Marine Gear Giveaway

Customer Testimonial

These guys are the best to work with. They have the lowest prices all around and they are very fast at getting everything shipped. I have worked with other companies and these guys are the best!

- ryan from Springfield, MN

See more…

Is your system showing it's full potential? Pioneer is constantly finding ways to make amplifier technology better. With added design features like the H-Shaped chassis, inherited from their top of the line PRS amplifiers, their improved GM-Series prove how you can add cutting edge technology and more power to your system without breaking the bank. Pioneer's Gain Control Caution feature will automatically reduce the amplifier's output until the headunit volume is decreased to acceptable levels. It feels good to have Pioneer in your vehicle.

  • GM Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 75 watts x 4 chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
  • Max power output: 600 watts
  • PWM Regulated MOSFET power supply
  • LED power indicators
  • 4/3/2 channel operation
  • Built-in crossover LPF/HPF (front/rear independent)
  • Variable high-pass filter (cut off frequency: 80 Hz, -12 dB/octave)
  • Variable low-pass filter (cut off frequency: 80 Hz, -12 dB/octave)
  • Built-in speaker level inputs
  • Hi-volt (400mV ~ 6.5v) input level control
  • Exclusive H shaped chassis and heatsink
  • Gain control caution feature helps prevent damage to speakers
  • CEA-2006 compliant amplifier
  • Frequency response: 10-50,000 Hz
  • Dimensions: 8-1/2"L x 2-1/2"W x 13-5/8"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty

Product History:

Pioneer GM-6500F thumbnail
(newest, current model)
Pioneer GM-6400F thumbnail
(previous model, replaced by Pioneer GM-6500F)
Pioneer GM-6300F thumbnail
(previous model, replaced by Pioneer GM-6400F)
Pioneer GM-6200F thumbnail
(previous model, replaced by Pioneer GM-6300F)
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 60 watts x 4 channels
RMS Power @ 2 ohms 75 watts x 4 channels
Bridged RMS Power 150 watts x 2 channels
Peak Power Output 300 watts x 2 channels
Amplifier Specifications
Amplifier Class AB
Number of Channels 4
Total Peak Power Output 600 watts
Total RMS Power Output 300 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.03%
Speaker Level Inputs Yes
Built-in Crossover Low-pass (LP)
High-pass (HP)
Signal-to-Noise Ratio 95 dB
Channel Separation 70 dB
Bass/Gain Remote No
Fuse Rating 25A x 2 
CEA-2006 Compliant Yes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Sonic Electronix
Customer Review Summary for Pioneer GM-6400F
Average Customer Rating is 4.8 out of 5 stars:
  • 4.8
based on 17 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
82%
4 star:
.
.
18%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
  • 4.9
4.9
Value
  • 4.8
4.8
Features
  • 4.6
4.6
Design
  • 4.8
4.8
Usability
  • 4.9
4.9
what's this?
Most Helpful Customer Reviews:
November 27, 2011 Good starting amp for sure
Review by
Daniel from Hickory Hills, IL
Overall
  • 4.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 3.0
Design
  • 5.0
Usability
  • 5.0
Good sound quality for this price. Nice design and features for price also. Really can take the heat too. Ran it hard in one hundred degree weather. It was ready to start melting my car before it turned off. Finally did but let it cool for a minute and it was right back to working perfect. Great budget amp to beat up.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
September 2, 2011 Completely satisfied
Review by
Steven from Palm Bay, FL
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I had this installed under the passenger seat of my 04 F250 in conjunction with the AVH 4300 DVD player and 4 Pioneer TS-D6802R speakers. The sound is awesome. I did add 2 Pioneer shallow mount subwoofers and another Pioneer amp for the back. The subs really completed my sound.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
June 7, 2011 Pioneer GM-6400F
Review by
John from staten island, new york
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Awesome amp! Nice power. Years back i owned a pioneer AD360 amp. It had a lot of kick and the GM-6400F is the same. Just make sure that it is connected to a 4 channel car stereo otherwire you loose sound.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
May 12, 2011 Awesome Amp
Review by
Skystrider17 from Manassas, VA
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
I've had this system in place powering 4 60 watt speakers running at 50rms each and I've never had a problem with it. It runs a little warm to the touch after a long drive with loud music, but that's to be expected. All in all I've never noticed any negatives about this amp in the last 6 months, and expect that it will continue to preform greatly.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
April 12, 2011 Great Amp for the price.
Review by
Totoro from Victoria, BC, Canada
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
First off, great price on a CE 2006 compliant amp. It works perfect to power my Focal Comp's and rear 2 ways.



Rugged design, and has some wieght to it.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
View All 17 Reviews for Pioneer GM-6400F
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
  Product Price Add?
Belva BAK82 Belva BAK82
Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects
$21.99
Monster Cable BAP300 Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)
$49.95
NVX XAPK8 NVX XAPK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$59.99
Kicker DCK8 Kicker DCK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
$79.95
Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
  Product Price Add?
Universal Remote Level Bass Control Universal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.
$13.99
Small Universal Remote Level Bass Control Small Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.
$14.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
  Product Price Add?
NVX XWS1225 Speaker Wire NVX XWS1225 Speaker Wire
25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
$39.99
NVX XWS1250 Speaker Wire NVX XWS1250 Speaker Wire
50 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
$29.99
Kicker XW1220 Speaker Wire Kicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$39.95
StreetWires SCP1215BL - 12 AWG Speaker Wire StreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$24.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
  Product Price Add?
NVX XIV45 4-Channel RCA Audio Interconnect Cable NVX XIV45 4-Channel RCA Audio Interconnect Cable
5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
$23.99
Kicker Z-Series RCA Interconnect Cable Kicker Z-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors, hyper-flex technology, and gold plated contacts for maximum signal transfer!
$32.95
StreetWires ZN7 RCA Interconnect Cable StreetWires ZN7 RCA Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with hyper twist construction, oxygen free copper, and precision machined tips.
$49.99
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
  Product Price Add?
e2 ECAP1 by Scosche - Mid-Level 1 Farad e2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$49.99
Rockford Fosgate RFC1D - Top of the Line 1 Farad Rockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
$99.95
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
  Product Price Add?
StreetWires FB8 StreetWires FB8
8 Gauge Firewall Bushing
$4.99
Kicker DB1448 (09DB1448) - Top of the Line! Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$29.95
Professional Installation for your Car Power Amplifier Professional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
  Product Price Add?
Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB
$24.99
AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Pioneer
Model number: GM-6400F
UPC: 012562912356
Weight: 12.00 lbs
Internal SKU: gm6400f
Internal product ID: 16645