A guide to upgrading the sound system on A3 8v (so that it's Hi-Fi and better than the B&O system) | Audi-Sport.net
M.A.P Audio & Customs - Custom made fiberglass 8" subwoofer enclosure for an audi a3 8v. This was hand made with mdf rings and support braces. It was then fiberglass and covered
SUBWOOFER AUDI A3 8V BANG&OLUFSEN 8V4035382A 8V4035382A za 240 zł z Wieluń - Allegro.pl - (12093782242)
![Upgrading Audi A3 OEM Subwoofer with aftermarket 8" JBL woofer and DS18 Candy Amp in stock location. - YouTube Upgrading Audi A3 OEM Subwoofer with aftermarket 8" JBL woofer and DS18 Candy Amp in stock location. - YouTube](https://i.ytimg.com/vi/VsJu1P2G338/maxresdefault.jpg)