Automotive Car Audio Leave a Comment / By admin / December 1, 2023 Skar Audio IX-10 D4 10″ 400 Watt Max Power Dual 4 Ohm Car Subwoofer Buy now Amazon About this item 10-Inch Dual 4-ohm Car Subwoofer Peak Power: 400 Watts | RMS Power: 200 Watts 2″ BASV Premium Voice Coil | Advanced Air Flow Cooling Design