Gsj227+Subwoofer+Enclosure+2011+Hyundai+Tucson+2.4+963802S000 for sale online | eBay
Audi A3 With Bassface XPL12.1 Subwoofer - YouTube
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
Wicked C.A.S. > Audi > AUDI A3 Magic Box 10 / 12 / 13 SUB BOX SUBWOOFER ENCLOSURE
Subwoofer Avant speaker AUDI A3 HAES 8L0 038 381G 2..3Ohm LPT168/25/110 FS | eBay
8P4035382 CASSA ALTOPARLANTE SUBWOOFER AUDI A3 2.0 D 103KW 6M 5P (2005) RICAMBIO | eBay