See all parts that fit your 2007 A4
Install Aftermarket Amplifier, Maestro AR Module, and DSR1 Processor in select 2012-2024 vehicles from GMC, Chevrolet
Product highlights
• DSP installation harness for select 2012-2024 vehicles from GMC, Chevrolet
• Compatible for vehicles without factory amplifiers
• Simplifies installation of Maestro AR, DSR1, or new amplifier
Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet
$10.99
List price $14.99
PAC RadioPro RP4-AD11 Wiring Interface
Install new car stereo and retains steering wheel audio controls and other factory features in select 2004-2015 vehicles from Audi
$176.99
List price $379.00
Crux SWRAD-55 Wiring Interface
Install new car stereo and retains steering wheel audio controls and other factory features in select 2000-2010 vehicles from Audi
$126.90
List price $197.40
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
$21.99
List price $34.99
750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers
$119.99
List price $143.99
510W Peak (170W RMS) 6.5" Stadium Series 2-way Coaxial 3-ohm Speakers
$239.95
List price $289.95
440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters
$64.99
List price $77.99
DS18 PRO-ZXI64BM (Sold Individually)
600W Peak (300W RMS) 6.5" ZXi Series Pro Audio Midrange Bullet 4-Ohm Loudspeaker
$80.95
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2007 Audi A4 is not compatible. Change vehicle or See list of compatible similar products
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
$339.99
List price $420.00
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
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
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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• Plug and Play T-harness for faster installation
• For select 2019-2024 vehicles from Chevrolet, GMC, Cadillac
• Designed for Ethernet amplifiers
• Designed to be used with factory radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters
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• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2011-2025 vehicles from Ram, Dodge, Jeep with non-amplified systems
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• Amplifier and subwoofer integration interface for select 2013-2024 vehicles from Ram, Jeep, Dodge
• Compatible with amplified vehicle systems
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier and subwoofer
• Delivers 5V RMS pre-amp output with bass equalization and level control
$239.00
List price $329.00
• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2014-2025 vehicles from Hyundai, Kia with non-amplified systems
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$93.99
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• Amplifier integration interface for select 2003-2014 vehicles from Ford, Lincoln, Mercury
• Compatible for vehicles without amplified THX and Sony systems
• 4-channel RCA output
• Linear 20-20000 Hz sound reproduction
• For use with an aftermarket amplifier
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$56.99
List price $129.00
• Amplifier, LOC, and sound processor integration T-harness for select 2018-2024 vehicles from Ford
• Provides necessary high-level inputs and speaker outputs
• Compatible in non-amplified vehicles with 32-pin connector
• Works with PAC LocPro Advanced LOCs
• Works with amps and sound processors with speaker-level inputs
$63.00
List price $109.00
• Plug and Play T-harness for faster installation
• For select 2010-2021 vehicles from Chevrolet, GMC, Cadillac
• Designed for MOST amplified systems
• Designed to be used with factory radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters
$638.99
List price $709.99
• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2009-2025 vehicles from Honda, Acura with non-amplified systems
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$93.99
List price $104.99
• Amplifier integration interface for select 2013-2023 vehicles from Ram, Jeep, Dodge
• Provides 2-channel non-fading output
• For use with an aftermarket amplifier
• Delivers switchable 4-volt or 5-volt RMS pre-amp output
(4)
$419.00
List price $499.00
Manufacturer:
Model Number:
HRN-DSP-GM3
Weight:
0.50lbs
Internal SKU:
hrndspgm3
Internal Product ID:
198443
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Pioneer TS-G1320S with Sound Damping
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping
(55)
$59.98
List price $83.74
Urban-Style Over-Ear Headphones with Adjustable Headband and Comfortably Padded Earcups
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$59.95
List price $79.95
Hifonics HCM-400.4D with Belva 4 Gauge Amp Kit
400W Peak Colossus Mini Series Class-D 4-Channel Amplifier with Bass Remote
(61)
$189.99
List price $469.98
Kenwood XR-1701 (2-Pairs, 4-Total)
1200W Peak (400W RMS) 6.5" Excelon Series 2-way Coaxial Speaker System (2-Pairs)
(3)
$358.00
List price $580.00
Kenwood KDC-BT782HD Package with SiriusXM Tuner
Single-DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
(159)
$250.00
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American Bass VFL 8" (VFL-844)
1200W Peak (600W RMS) 8" VFL Series Dual 4-ohm Subwoofer
$166.32
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MTX 3512-02 12" 500w SVC 2-ohm Car Audio Subwoofer+Kicker Mono Amplifier+Amp Kit
500W Peak (250W RMS) 12" 35 Series Single 2 Ohm Subwoofer Package
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$278.94
List price $379.93
Polk Audio DB 1242 DVC (DB 1242DVC) + Sealed Box and Speaker Wire!
1110W Peak (370W RMS) 12" Series Dual 4-Ohm Car Subwoofer (DB 1242DVC) Complete Sub Package
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$186.98
List price $254.97
NVX Loaded BOOST Box - 2008-2018 GMC Sierra Crew Cab - BE-GM-08SLVCC-P210
For select 2008-2018 vehicles from GMC, Chevrolet - Dual 10" 1200W RMS Loaded BOOST Vented Truck Enclosure with LED Lighting
$1499.99
List price $1749.98
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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.
