Basser - FBaudi02 Audi A3 8P Fit-Box subwoofer enclosure
Audi A3 S3 RS3 Premium Sound BOSE Boot mounted Subwoofer Speaker for BASSBOX 8V0035382D 8V0035382D – VDL Adelaide Spare Parts Store
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 8L0035381 - Auto Peças D'Anha
Audi A3 8V Ground Zero GZCS 10SUB 300W 25cm Subwoofer Reserveradmulde Bassbox 4037072016604 | eBay
09-13 AUDI A3 QUATTRO BOSE REAR SUBWOOFER SUB WOOFER BOOM BOX SPEAKER UNIT OEM | eBay
Custom Fit Subwoofer Enclosure for AUDI A3 8p Sportback for sale online | eBay