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
FBaudi01 Audi A3 8L Fit-Box subwoofer enclosure
dizzythedog.com
SUBWOOFER + GŁOŚNIKI 8P4035382 AUDI A3 8P - Głośniki - omoto.pl parts to vehicles and machines.
Audi A3 8P Cabriolet Sub Woofer Bass Speaker 8P7035382C (Item #292652)
Sound Kit for Audi A3 SPC-300 A3 : Amazon.de: Electronics & Photo
Audi A3 boot | Car audio, Car audio installation, Car audio subwoofers
Wicked C.A.S. > Audi > AUDI A3 Magic Box 10 / 12 / 13 SUB BOX SUBWOOFER ENCLOSURE
Bassokotelo Audi A3 1996-2003 - Fanatic Audio
Audi A3 - Retrofit
Trunk Subwoofer Speaker Box Sub 06-08 Audi A3 - 8P4 035 382 B | CarParts4Sale, Inc.
BASSER Audi A3 - 8" Fit-Box Subwoofer Enclosure 8L