See all parts that fit your 2004 S4
1500W Consumer Line Series 4-Channel Class AB Car Amplifier
• RMS Power: 75W x 4 @ 4 ohm, 125W x 4 @ 2 ohm, 225 x 2 @ 4 ohm, Bridged
• Total Peak Power: 1500W
• Variable High and Low Pass Crossovers
• High Quality Aluminum Heat Sink
• Dimensions: 7" W x 15" L x 2.2" H
Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen
$7.99
List price $11.99
Install a new Single-DIN or Double-DIN car stereo in select 2002-2009 S4 and A4 and RS4 (Matte Black)
$27.99
List price $67.99
Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet
$10.99
List price $14.99
Axxess AXDI-A12 Wiring Interface
Install a New Car Stereo and Retain Factory Features in select 2002-2013 vehicles from Audi
$163.99
List price $182.99
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers
$69.99
List price $79.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM & iDatalink Maestro Ready)
$299.00
List price $480.00
Double DIN Digital Media Receiver with Bluetooth and Built-in Alexa (SiriusXM Ready)
$159.00
List price $200.00
Video Lockout Bypass Trigger for Alpine, Pioneer, Kenwood and Other Popular Aftermarket Radios
$15.99
List price $29.00
• RMS Power: 75W x 4 @ 4 ohm, 125W x 4 @ 2 ohm, 225 x 2 @ 4 ohm, Bridged
• Total Peak Power: 1500W
• Variable High and Low Pass Crossovers
• High Quality Aluminum Heat Sink
• Dimensions: 7" W x 15" L x 2.2" H
The Audiopipe Consumer Line series amplifiers were reengineered from the ground up in 2012 to provide plenty of high quality power for even the highest end sound system while keeping their footprint as compact as possible. Audiopipe didn’t skimp on the internals of these amps, the Consumer Line features the finest in electronic protection circuitry to protect against harmful short circuits, thermal overloads and overheating. These premium choice amplifiers are sure to impress.
The Consumer Line amplifiers are built with performance in mind, and a quick look under the hood of these amplifiers reveal oversized toroids. These toroids (basically just wire coils) help to regulate the voltage in the amplifier. By overbuilding them, Audiopipe ensures that every CL series amp puts out even, consistent power for the best possible sound, and the longest life from your components.
When redesigning the Consumer Line series, Audiopipe took great care in designing an amplifier that would not overheat. These amps feature a high quality aluminum heat sink with cooling fins running along each side and grills embedded in the top plate to ensure outstanding heat dissipation and prevent any unwanted heat related shutdowns.
Audiopipe’s multi-channel Consumer Line amplifiers feature high level inputs (or speaker level inputs) to allow much simpler installations. High level inputs eliminate the need for RCA cables and line output converters by picking up the audio signal directly from the speakers in your car. They are ideal for use with factory radios that do not have RCA outputs to run amplifiers.
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
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 (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
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:
APCL-1504
Weight:
9.40lbs
Internal SKU:
apcl1504
Internal Product ID:
81642
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great bang for the buck
I'm using for mids and highs compliments two 12 really nice.
26 found this helpful
Nice Amp
Good 4 channel Amp for the price clean low T.H.D
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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.
