Audi 8P0 051 416 B Set Altoparlanti Sound Plus – A3 AB2 Subwoofer Pacchetto – Cabriolet : Amazon.it: Elettronica
ALBUM - Audi A3 8P di Federico: l'Hi-Fi invisibile!
SUBWOOFER AUDI A3 Serie (8P1) 8P4035382C (08>12)
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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