In the 2015–2020 Audi A3, the factory radio can't be swapped for a standard aftermarket stereo, so the usual upgrade is speakers, an amp, a processor or a sub. Speaker sizes that fit: 6.5" or 6-3/4" front doors and rear doors, 3.5" center dash. Audio MotorSports in Carson stocks stereos and speakers that fit and installs them in its own bay, often the same day.
| Vehicle | Dash opening | Front doors | Center dash | Rear doors |
|---|---|---|---|---|
| 2015–2020 Audi A3 | Factory radio can't be swapped for a standard aftermarket stereo ✓ Verified | 6.5" or 6-3/4" ✓ Verified | 3.5" ✓ Verified | 6.5" or 6-3/4" ✓ Verified |
In stock in Carson
Approximate installed estimate $249.99 parts $99.99 + labor $150
Call, text or come by for your exact price and package deals.
Approximate installed estimate $210 parts $60 + labor $150
Call, text or come by for your exact price and package deals.
Approximate installed estimate $249.99 parts $99.99 + labor $150
Call, text or come by for your exact price and package deals.
Approximate installed estimate $549.99 parts $249.99 + labor $300
Call, text or come by for your exact price and package deals.
Approximate installed estimate $200 parts $50 + labor $150
Call, text or come by for your exact price and package deals.
Approximate installed estimate $204.99 parts $54.99 + labor $150
Call, text or come by for your exact price and package deals.
Pick your exact year and trim in Shop by vehicle; we confirm the fit before you buy.
In-store pickup at 22025 S Avalon Blvd Ste A, Carson. Paid at the shop. Buy now, pay later with the Payment Plan (Synchrony, Zelle, Venmo, PayPal, crypto, credit cards over the phone).
Sizes marked "Confirm at the shop" are ones our sources do not agree on yet, or that change by trim or premium audio. We confirm before you buy. Fit data checked against Metra dash kit and speaker guides and published vehicle fitment data and Crutchfield vehicle research.
Car guides: Keeping the factory radio · 6.5-inch speakers compared · Speakers, sub or amp: where to start
6.5" or 6-3/4" front doors and rear doors, 3.5" center dash. We stock speakers in these sizes in Carson and install them.
Some trims have factory Bang & Olufsen premium sound, which can wire differently. We check your trim before you buy.
Yes. Bring the 2015–2020 Audi A3 to 22025 S Avalon Blvd Ste A, Carson. We confirm the trim and install in our own bay, often the same day. Text or call us.
