Per Audi A3 8PA Subwoofer Alloggiamento 20 CM 8 Pollici Woofer Salvaspazio Avvio | eBay
SUBWOOFER AUDI A3 «8P1» (2004)
SUBWOOFER AUDI A3 Serie (8P1) 8P4035382C (08>12)
COPPIA CASSE ALTOPARLANTI Anteriori Woofer 20cm Phonocar Audi A3 8V+ supporti EUR 99,90 - PicClick IT
Upgrading Audi A3 OEM Subwoofer with aftermarket 8" JBL woofer and DS18 Candy Amp in stock location. - YouTube
Audi Sound system - Retrofit kit - Audi A3 8V - Navistore
Subwoofer Audi A3 Sportback | eBay
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