See all parts that fit your 2002 Sierra Denali
600W Max, 4-Channel Amplifier
GM Series • Bridgeable 4-Channel • Class AB Amplifier • 60 Watts RMS x4 Channel @ 4 ohm • 75 Watts RMS x 4 Channel @ 2 ohm • Speaker Level Inputs • LPF/HPF Crossovers • Gain Caution Feature • H Shaped Chassis
Learn more about the gm6400f
5.25" or 6.5" Speaker Bracket for select 1995-2014 vehicles from Chevrolet, GMC, Hummer
$12.99
List price $22.99
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto
$309.99
List price $349.99
400W Peak (80W RMS) 4x6" Zeus Series 2-way 4-ohm Coaxial Car Speakers
$21.00
List price $24.99
Speaker Wiring Harness for select 1988-2020 vehicles from Chevrolet, GMC, Buick (Sold as Pair)
$11.00
List price $24.00
GM Series • Bridgeable 4-Channel • Class AB Amplifier • 60 Watts RMS x4 Channel @ 4 ohm • 75 Watts RMS x 4 Channel @ 2 ohm • Speaker Level Inputs • LPF/HPF Crossovers • Gain Caution Feature • H Shaped Chassis
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.
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(newest, current model)
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(previous model, replaced by Pioneer GM-A6704)
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(previous model, replaced by Pioneer GM-A6604)
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(previous model, replaced by Pioneer GM-6500F)
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(previous model, replaced by Pioneer GM-6400F)
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(previous model, replaced by Pioneer GM-6300F)
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NVX BOOST Box - 1999-2006 Chevrolet Silverado, GMC Sierra - LVE-GM-SLVECG1-D12S
For select 1999-2006 vehicles from GMC, Chevrolet Extended Cab - Dual 12" 800W RMS Loaded Down Firing BOOST Sealed Truck Enclosure
$369.99
List price $455.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
Infinity Reference REF6532IXAM
360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers
$119.95
List price $149.95
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Manufacturer:
Model Number:
GM-6400F
Weight:
12.00lbs
Internal SKU:
gm6400f
Internal Product ID:
16645
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Awesome Amp
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.
34 found this helpful
Nice Quality
I have had this in my Dodge Caravan for about six months. Install was simple with the power cable kit (sold seperately.) Haven't had any trouble at all sounds great! I actually enjoy driving to work now.
32 found this helpful
Super Amplifier
This is by far the best AMP I have ever purchased. It is quiet,stays cool and no distortion. Any one who about to upgrade your audio system should really consider this AMP. That's why I bought 3 of them. Sonic Electronix has very fair prices and fast shipping.
32 found this helpful
Good starting amp for sure
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.
31 found this helpful
works for me
my Pioneer GM-6400F is bridged driving infinity 6x9's with no problem, sounds excellent, no malfunctions
31 found this helpful
Pioneer GM-6400F
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.
31 found this helpful
Great Amp for the price.
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.
29 found this helpful
Great amp for an even better price!
Great amp. It's heavy, which means it's built well. It was easy to install. Never gets hot. Maybe just warm during a road trip. It made my speakers sound so amazing. The subtleties are just that much more apparent now. Get it. You won't regret it.
29 found this helpful
wOHOOOO
I'll just say that i was amazed when i heard what this amp did to my 6x9s and 6-1/2s.... OMG it was amazing!!! Played it for an hour straight and it didn't even get warm. Love this amp and I would buy it again for sure.
29 found this helpful
GET THIS AMP
This is a really nice amplifier especially for the price. Small in size, light weight, easy to work with, easy to tune. I have this amp powering two sets of 6.5 component speaker systems and it pushes them hard. Hard but clean. It offers a couple of great protection features as well, so IT wont let you blow your stuff. Overall awesome value. I would recommend this amp to anyone wanting to upgrade their sound system.
28 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
