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
![Amazon.com: Compatible with Audi A3 2006-2010 Factory Speaker Replacement Harmony Coax (2) R65 Package New : Electronics Amazon.com: Compatible with Audi A3 2006-2010 Factory Speaker Replacement Harmony Coax (2) R65 Package New : Electronics](https://m.media-amazon.com/images/I/91I54ysOrvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Compatible with Audi A3 2006-2010 Factory Speaker Replacement Harmony Coax (2) R65 Package New : Electronics
![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)