JL Audio 10W0v3-4 | 300 Watt 10" Single 4-Ohm Subwoofer
Amazon.com: 10 Inch Car Subwoofer Speaker - 300 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5 Inch Kapton Bobbin Voice Coil, 8 Ohm, 25 oz Magnet, Cloth Edge Suspension - Pyramid WH10
KICKER Subbox TCompRT672 16,5cm Auto Car PKW Hifi Subwoofer Bassbox 300 Watt MAX