NEW/open OEM 2006-2011 VW Passat Front Door Woofer Speaker set of 2/#3C8-035-454 | eBay
Front Blaupunkt Speaker Woofer 06-10 VW Passat CC B6 Genuine - 3C0 035 454 | eBay
Speaker Installation Kit Compatible with VW Passat B6 B7 3C CC Speaker System for Front Doors Axton AE652C 2-Way Component System 16.5 cm: Amazon.de: Electronics & Photo