See all parts that fit your 2003 Matrix
480W Peak (240W RMS) 4-Channel A Series Bridgeable Class AB 2-Ohm Stable Car Amplifier
• RMS: 40W x 4 @ 4 ohm, 60W x 4 @ 2 ohm, 120W x 2 @ 4 ohm
• Total Peak Power: 480W
• CEA-2006 Compliant
• Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
$8.99
Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
$5.99
List price $8.95
Install a new Double-DIN car stereo in select 1990-2012 vehicles from Chevrolet, GMC, Buick (Black)
$14.99
List price $25.99
Single DIN or Double DIN Stereo Dash Kit for select 1992-2012 vehicles from Chevrolet, GMC, Buick
$12.99
List price $39.00
450W Peak (150W RMS) 1" V-Series Silk Dome Tweeters with External Crossovers
$54.99
List price $79.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
• RMS: 40W x 4 @ 4 ohm, 60W x 4 @ 2 ohm, 120W x 2 @ 4 ohm
• Total Peak Power: 480W
• CEA-2006 Compliant
• Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H
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(newest, current model)
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(previous model, replaced by Pioneer GM-A4704)
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6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
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Manufacturer:
Model Number:
GM-A4604
Weight:
4.25lbs
Internal SKU:
gma4604
Internal Product ID:
74607
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Great value
Bought the amp to go with my new Pioneer 7500 series head unit and new JBL speakers. Fabulous sound! This unit had much better signal to noise ratio compared to similar priced amps, including the JBL.
Hookup was quick and easy, connections well marked. No complaints.
24 found this helpful
Perfect
Great amp. I'm running it off of my factory head unit using the high level inputs. It's powering 2 JBL GTO638 6.5's and 2 JBL GTO428 4 inch speakers. Those speakers sounded good just using the head unit but when I added this amp oh man did it make them come alive. Pioneer makes great products.
22 found this helpful
great value
Product works perfect! The price was the lowest on the internet! super fast shipping! will buy from again!
22 found this helpful
Simple and works
Not a bad amp for the price it works good and I've had no problems so far, using it to power nvx speakers and would recommend this amp
18 found this helpful
Pioneer amp
I have it running my inside mids tweets great amp I have another pioneer amp with my pioneer did gps head. Love pioneer
18 found this helpful
Just what I needed
Bought this amp after reading tons of reviews. Want wanting to spend a lot but wanted quality. I have it powering 4 alpine type r 6x8s. It's in my 06 f150. Provides enough power, never even gets warm. Great amp fir the money.
6 found this helpful
Pioneer fm-a4604
good bang for your buck! Bought this to run a set of components, and they sound great! Crisp sound. Easy on the pocket, so I'd call that a win win! I'd recommend this to anyone who wants good sound, but isn't caring about huge wattage.
5 found this helpful
Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire
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Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire
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Universal Remote Bass Level Control Knob
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
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The XLOC44X helps you easily integrate with your factory or aftermarket system
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NVX XIX45 X-Series RCA Interconnect Cable
16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology
(24)
$23.99
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NVX V-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors
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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
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All-in-one cable for speaker and amp installation (20 feet)
(2)
$29.99
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75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(21)
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80 Amp Smart Relay Isolator (XSBI80)
Smart isolator - Monitors and auto-charging feature!
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Great for isolating a second batter making it dedicated to the stereo system
(10)
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200 Amp Smart Relay Isolator (XSBI200)
Smart isolator - Monitors and auto-charging feature!
(6)
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200 Amp Relay Isolator (BIR200)
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(17)
$49.99
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500 Amp Smart Relay Isolator (XSBI500)
Smart isolator - Monitors and auto-charging feature!
(8)
$89.99
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500 Amp Relay Isolator (BIR500)
Does not create a voltage drop to the second battery like conventional isolators
(36)
$79.99
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Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
$9.99
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High Quality Element Resistant AGU Fuse Holder
Belva BAGUH2 AGU Fuse Holder
(2)
$4.99
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Modular Linkable ANL Fuse Block
Modular Linkable ANL Fuse Block
(4)
$14.99
List price $59.99
4 Pack of 80 Amp Nickel-Plated MANL Fuse
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(19)
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4 Pack of 100 Amp Nickel-Plated MANL Fuse
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(17)
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4 Pack of 150 Amp Nickel-Plated MANL Fuse
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2 Pack of 100 Amp Nickel-Plated ANL Fuse
ANL 100A Nickel plated for better power transfer
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2 Pack of 200 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 200 Amp ANL Fuses
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2 Pack of 300 Amp Nickel-Plated ANL Fuse
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Marine Grade Bluetooth Audio Controller/Receiver
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Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob
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MTX Audio Thunderform DRQC20AC-TN (Charcoal, Amplified)
select 2002-2018 vehicles from Ram, Dodge Amplified 2 10" 4 ohm Vehicle Specific Thunderform Subwoofer Enclosure
(2)
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Single DIN or Double DIN Stereo Dash Kit for select 2010-2015 vehicles from Ford
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150 ft. Spool of 12 Gauge AWG X-Series Speaker Wire Cable
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Install a new car stereo and retain factory amplifier in select 2002-2007 vehicles from Jeep, Dodge, Chrysler
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Hifonics ZS46CX with Sound Damping
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Cerwin-Vega PH654 (2-Pairs, 4-Total)
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10" Custom-Fit Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto for select 2006-2011 Passat and CC (SiriusXM Ready)
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American Bass GF-8-MR (Sold Individually)
800W Peak (400W RMS) 8" Godfather Series Midrange 4-ohm Car Speaker
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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.
