Customer Reviews: Focal Inside IS VW 155 6.1" component speaker system for select Volkswagen vehicles at Crutchfield
WHAT A BEAST!!!! VW MK4 Golf ops for the BIG BASS option. – Car Audio Centre
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Bluave M10S42 10" Series High Power 600w Marine Subwoofer 4-Ohm with 10" Universal Marine Sub Box Enclosure for Cars, Trucks, Powersports, UTVs, Golf Carts, Boats - Creative Audio
Gladen ONE 165 GOLF 4 RS 2-way component system for VW 16cm