2006–2007 Audi A3 stereo and speaker fit

The 2006–2007 Audi A3 takes a double-DIN or single-DIN aftermarket stereo with the right dash kit (Metra 99-9109B) and wiring harness. Speaker sizes that fit: 6.5" or 6-3/4" 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.

What fits the 2006–2007 Audi A3

VehicleDash openingFront doorsRear doors
2006–2007 Audi A3Double DIN or single DIN ✓ Verified6.5" or 6-3/4" ✓ Verified6.5" or 6-3/4" ✓ Verified

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Install notes for the 2006–2007 Audi A3

  • Dash kit and wiring: Metra 99-9109B (double DIN or single DIN); amplified factory systems: Metra lists AXDI-A12 or AXTC-A12; non-amplified systems: Metra lists AXDI-A12.
  • Front doors and rear doors take 6.5" or 6-3/4" speakers, and we stock both sizes.

Local pickup and install in Carson

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.

Speaker upgrade

A3 speaker upgrade guide, every year

2006–2007 Audi A3 stereo and speaker fit: questions

What size speakers are in the 2006–2007 Audi A3?

6.5" or 6-3/4" front doors and rear doors. We stock speakers in these sizes in Carson and install them.

Will a double-DIN stereo fit the 2006–2007 Audi A3?

Yes. A double-DIN stereo fits with the right dash kit (Metra 99-9109B) and wiring harness, which we put in at install.

Can we install it?

Yes. Bring the 2006–2007 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.

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