Factory speaker sizes: 4" front doors and rear doors. 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 |
|---|---|---|---|---|
| 2014–2016 BMW 3 Series | Confirm at the shop | 4" ✓ Verified | Confirm at the shop | 4" ✓ Verified |
In stock in Carson
Call for price
Same-day stereo installation
Call for price
Same-day stereo installation
$60
Same-day speakers installation
$79.95
Same-day speakers installationPick 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, or delivery (call for delivery). Everything is paid upfront and settled before delivery. 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.
BMW 3 Series speaker upgrade guide
Car guides: Speakers, sub or amp: where to start
4" front doors and rear doors. We stock speakers in these sizes in Carson and install them.
Not yet: center dash still say "Confirm at the shop". Text us with your trim and we will check.
The dash opening is not confirmed for every trim yet. Text us with your trim, and we will tell you which stereo and dash kit fit.
Yes. Bring the 2014–2016 BMW 3 Series 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.
