GHOST Bavsound - BMW Underseat Subwoofer V3, 4 Ohm, Pair - Space Gray BSD.GUSW.4O-KITGet double the Bass in your BMW in about an hour. Simply swap your factory underseat woofers with our plug & play upgrade kit and, get incredibly powerful, tight bass.Price from $649.00Compare prices and buy GHOST Bavsound - BMW Underseat Subwoofer V3, 4 Ohm, Pair - Space Gray BSD.GUSW.4O-KIT BestBuy.com →$649.00BestBuy.com →$649.00Compare prices2→
