SeaKing Stores › 10in car subwoofer - 2ohm DVC - P3D2-10 10in car subwoofer - 2ohm DVC - P3D2-10 £250.00 10in car subwoofer - 2ohm DVC - P3D2-10. 500W RMS. Standalone driver, sold individually. Car-audio product; not marine-rated. Add To Cart Added! 10in car subwoofer - 2ohm DVC - P3D2-10. 500W RMS. Standalone driver, sold individually. Car-audio product; not marine-rated.