SeaKing Stores › 10in shallow car subwoofer - 2ohm SVC - T1S2-10 10in shallow car subwoofer - 2ohm SVC - T1S2-10 £450.00 10in shallow car subwoofer - 2ohm SVC - T1S2-10. 500W RMS. Standalone driver, sold individually. Car-audio product; not marine-rated. Add To Cart Added! 10in shallow car subwoofer - 2ohm SVC - T1S2-10. 500W RMS. Standalone driver, sold individually. Car-audio product; not marine-rated.