SeaKing Stores › 15in car subwoofer - 4ohm SVC - P1S4-15 15in car subwoofer - 4ohm SVC - P1S4-15 £130.00 15in car subwoofer - 4ohm SVC - P1S4-15. 250W RMS. Standalone driver, sold individually. Car-audio product; not marine-rated. Add To Cart Added! 15in car subwoofer - 4ohm SVC - P1S4-15. 250W RMS. Standalone driver, sold individually. Car-audio product; not marine-rated.
