Amazon.com: Cerwin Vega XED10V2 10" 4Ω 800W XED Mobile Series SVC Subwoofer : Electronics
Hifonics ZG10D4 Zeus Gamma 10 inch 600 Watt Max Power Mobile Car Audio Subwoofer - Walmart.com
Amazon.com: Cerwin-Vega VPAS10 10" 2Ω 550W Max / 200W RMS Powered Active Subwoofer Enclosure + Bass Knob : Electronics
BOSS Audio Systems BE8AE Elite Series Car Audio Amplifier 10 Inch Subwoofer Package – 400 Watt Sub With Passive Radiator, Built-in Class D Monoblock Amplifier, For Truck Boxes and Enclosures Stereo
10 Inch Active Subwoofer Car Audio Speakers and Subwoofer Amplifier Car Speaker Bass Under Seat Subwoofers Auto Car Audio System
NXS Mobile Audio - Powered 250 Watt 10” Car Subwoofer Active Enclosure - New | eBay