Audi A3 sportback (2003-2013) subwoofer box (stealth).
SUBWOOFER NOKIA AUDI A3 8L 8L0035381
dizzythedog.com
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