See all parts that fit your 2003 Ram 2500
800W Max Brutus Series Super Class A/B 2-ohm Stable 4-Channel Amplifier
Product highlights
• 100W Max x 4 @ 4 ohm
• 400W Max x 4 @ 2 ohm
• 400W Max x 2 @ 4 ohm, bridged
• Total Peak Power: 800 Watts
• Low Pass and High Pass Filters
• 0-10 Bass Boost
• Aluminum Heatsink
• 9" W x 12.43" L x 2.5" H
Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep
$9.99
List price $15.99
Connect Factory Antenna to New Aftermarket Radio in select 2002-2020 vehicles from Ford, Chevrolet, GMC
$3.99
List price $14.99
5.25” or 6.5” Speaker Mounting Adapters for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler
$14.99
List price $22.99
Install a new Double-DIN car stereo in select 2002-2005 Ram 2500 / 1500 / 3500 trucks (Matte Black)
$49.99
List price $92.99
Install a new Single-DIN car stereo in select 1998-2010 vehicles from Dodge, Chrysler, Jeep
$11.99
List price $21.99
Install New Speakers in select 1984-2007 vehicles from Dodge, Chrysler, Jeep
$9.99
List price $15.99
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
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
Alright, you've taken the first step with some new speakers. You're getting somewhere, but you know what's missing? This Hifonics BXX800.4 amplifier. You're only cheating yourself if you end your installation with those new drivers. Give them the power they deserve and the sound you're after.
Hifonics put a lot of cool features in the BXX800.4 aside from raw power. The Ultra-Fi MOSFET power supply does more than push power to your speakers, it makes sure what it's pushing sounds good. Why settle for just pure wattage? Make sure it sounds like it should!
Pair that with the Super A/B-Class design circuitry, the classically awesome-looking heatsink and a built-in electronic equalizer, and you've got a lot great sound to go with that high wattage. Not enough power? Bridge the channels! If those 6"x9"s need a little more oomph, the BXX800.4 is ready to link up those channels to supply all the power love you need. Stop messing around, get it, hook it up and improve your sound.
Check out the BXX800.4 Owner's Manual
1000W RMS Loaded Dual 10" Sealed Truck Enclosure for select 2002-2024 vehicles from Ram, Dodge
$849.99
List price $949.99
MTX Audio Thunderform DRQC20AC-TN (Charcoal, Amplified)
select 2002-2018 vehicles from Ram, Dodge Amplified 2 10" 4 ohm Vehicle Specific Thunderform Subwoofer Enclosure
$899.95
JL Audio Stealthbox® SB-D-QDRAMD/10TW1
Custom fit subwoofer enclosure for select 2002-2024 vehicles from Ram, Dodge
$1,699.99
MTX Audio Thunderform DRQC20C-TN (Charcoal, Loaded)
Two 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure for select 2002-2018 vehicles from Ram, Dodge
$719.95
JL Audio Stealthbox® SB-D-QDRAM/10W3v3 (Open Box, Like New)
Custom fit subwoofer enclosure for select 2002-2024 vehicles from Ram, Dodge
$1,249.99
Kicker KRDL7T10 Subwoofer Enclosure + NVX NDA15001 Amp w/ Free Amp Install Kit
1000W RMS Loaded Dual 10 inch Sealed Truck Enclosure, 1500W RMS Class D Monoblock Amplifier with Bass Remote, 4 Gauge OFC Wiring Kit and Koozies
$1,050.02
List price $1398.94
2002-2013 Dodge Ram Quad/Crew Cab Powered Dual 10" MTX Subs+Box+(4) MTX Speakers
Amplified 2 10" 4 ohm Vehicle Specific Thunderform Subwoofer Enclosure Package for 2002-2013 Dodge Ram Quad/Crew Cab
$989.95
List price $1112.85
Dual 10" MTX Powered Subwoofers+Enclosure Box For 02-16 Dodge Ram Quad/Crew Cab
Amplified 2 10" 4 ohm Vehicle Specific Thunderform Subwoofer Enclosure Package for select 2002-2018 vehicles from Ram, Dodge
$764.96
List price $802.95
Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters
600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters
$211.34
List price $232.98
Dual 10" MTX Subwoofers+Box+(4) MTX Speakers For 2002-16 Dodge Ram Quad/Crew Cab
Two 10" 4 ohms Loaded Vehicle Specific Thunderform Subwoofer Enclosure Package for 2002-16 Dodge Ram Quad/Crew Cab
$899.95
List price $947.85
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• Total RMS Power: 500 watts
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Manufacturer:
Model Number:
BXX800.4
Weight:
6.00lbs
Internal SKU:
bxx8004
Internal Product ID:
145595
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Clean
Hooked it up to 2 pairs of 6 1/2 polk db’s sounds amazing great buy
Verified purchase
1 found this helpful
Great
Very good quality amp for very reasonable price definitely recommend
1 found this helpful
Great product
Makes my Zues door speakers sound amazing so glad I bought it
Verified purchase
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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$49.99
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4 Gauge Premium (CCA) Copper Clad Aluminum Amplifier Power Wiring Kit with Speaker Wire
(20)
$24.99
List price $49.99
4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire
(78)
$99.99
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Install Your Amp Without Cutting Factory Wiring
Simplify adding an aftermarket amplifier without modifying your vehicle's original wiring
(7)
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Universal Remote Bass Level Control Knob
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
(8)
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List price $14.99
The XLOC44X helps you easily integrate with your factory or aftermarket system
(1)
$64.99
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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
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$23.99
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NVX V-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors
(35)
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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
(27)
$16.99
List price $29.99
All-in-one cable for speaker and amp installation (20 feet)
(2)
$29.99
List price $47.99
75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(21)
$34.99
List price $44.99
80 Amp Smart Relay Isolator (XSBI80)
Smart isolator - Monitors and auto-charging feature!
(2)
$24.99
List price $49.99
Great for isolating a second batter making it dedicated to the stereo system
(10)
$15.99
List price $19.99
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)
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500 Amp Smart Relay Isolator (XSBI500)
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(8)
$89.99
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500 Amp Relay Isolator (BIR500)
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(36)
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Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
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Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal
Make installation a breeze with the XBTU
(19)
$14.99
List price $24.99
World's Smallest AFS / Mini ANL Fuse Holder
Accepts 4 gauge or 8-gauge wire
(15)
$9.99
List price $19.99
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder
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(11)
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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
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output
No-fail termination and current flow, it helps keep your system protected and running smoothly
(50)
$12.99
List price $24.99
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder
(6)
$7.99
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4 Pack of 80 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses
(19)
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4 Pack of 100 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses
(17)
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4 Pack of 150 Amp Nickel-Plated MANL Fuse
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(11)
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2 Pack of 100 Amp Nickel-Plated ANL Fuse
ANL 100A Nickel plated for better power transfer
(8)
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2 Pack of 200 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 200 Amp ANL Fuses
(22)
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2 Pack of 300 Amp Nickel-Plated ANL Fuse
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(19)
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(23)
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Pair of 4 Gauge Spade Terminals, #8 Opening
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(7)
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4 Gauge Ring Terminals, 5/16" Opening
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(3)
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Marine Grade Bluetooth Audio Controller/Receiver
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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.
