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2016 Audi A3

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Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Find car audio that fits your 2016 Audi A3

Find car audio, stereo and speakers guaranteed to fit your 2016 Audi A3. As an added bonus, most stereos include a free or discounted dash kit, wiring harness and antenna adapter and many speakers included discounted adapters and quick-disconnect harnesses to avoid cutting wires.

Audi A3 Stereos & Install Accessories

Stereos & Install Accessories

Upgrade your OEM factory radio with an aftermarket stereo receiver that has all the latest technologies.

Various Car Speakers that Fit

Speakers & Speaker Installation

Shop for vehicle car speakers that fit all of the locations in your 2016 A3.

Subwoofer that fits 2016 Audi A3

Subwoofers and Boxes

Find the best sub for your 2016 A3 and you'll add bass and fuller sound to your Audi.

Amplifiers and Amp Accessories

Amplifier and Amp Accessories

Amplifiers and amp accessories for your A3 like bypass harnesses, DSPs and line output converters needed to add an amp.

Digital Sound Processors

Digital Sound Processors

Add a DSP to bring advanced sound controls and get the most from your A3 stereo.

Audio installation and accessories

Audio Installation & Accessories

Install car audio in your 2016 A3 and make sure to get the parts and accessories that fit.

Backup Rearview Cameras for 2016 Audi A3

Backup Cameras

Park with ease and drive safer with a back-up camera for your 2016 A3.

Dads & Grads Sale

Dads & Grads Sale

Dads & Grads Sale! Huge Discounts up to 40% off Car / Marine / ATV Audio

Limited time!
KFC-1666S main

Kenwood KFC-1666S

600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers

51
-38.75%

$49.00

List price $80.00

Add to cart
XED650C main

Cerwin-Vega XED650C

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

28
-16.67%

$64.99

List price $77.99

Add to cart
Limited time!
Kappa 63XF main

Infinity Kappa 63XF (INFSPKKA63XFAM)

510W Peak (170W RMS) 6.5" Kappa Series 2 Way Coaxial 3-ohm Speakers

10
-33.34%

$199.95

List price $299.95

Add to cart

Shop all 2016 Audi A3 Car Audio, Speakers, & Electronics

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Speakers (710)
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Fortin THAR-VW6

Remote Start T-Harness for EVO Modules in select 2010-2025 vehicles from Volkswagen, Audi

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Fortin THAR-VW6

Remote Start T-Harness for EVO Modules in select 2010-2025 vehicles from Volkswagen, Audi

• Pre-wired T-harness for select select 2010-2025 vehicles from Volkswagen, Audi
• Installs EVO-ALL or EVO-ONE remote starts
• Plug and play installation, may require additional wiring for some vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Fits select models only.
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List price $74.99
-13% $64.99

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Ships in 10-14 days

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• Pre-wired T-harness for select select 2010-2025 vehicles from Volkswagen, Audi
• Installs EVO-ALL or EVO-ONE remote starts
• Plug and play installation, may require additional wiring for some vehicles

 
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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