Speaker Upgrade Packs For Holden Volt

Provide a full sound upgrade to your front or rear doors with our complete 165mm (6.5 inch) speaker upgrade fitting kit. This kit fits various GM vehicles including Chevrolet, Holden, Vauxhall and Saab 9-4X  . Please see our compatibility list for more cars that can benefit from this upgrade ki..

Provide a full sound upgrade to your front or rear doors with our complete 165mm (6.5 inch) speaker upgrade fitting kit. This kit fits various GM vehicles including Chevrolet, Holden, Vauxhall and Saab 9-4X  . Please see our compatibility list for more cars that can benefit from this upgrade ki..