Kenwood P-XRW1002WB Subwoofer in a Sealed Wedge Enclosure with a XR601-1 eXcelon Reference Series Class D Mono Amplifier - Creative Audio
Kenwood 1 DIN USB Bluetooth CD Car Stereo 6.5" 6-1/2 in 2-Way Flush Mount Car Speaker 4 Gauge AMP Kit Car audio Amplifier And Subwoofer Package Dual 12-Inch, 3/4-Inch MDF Sealed Enclo - Walmart.com
Kenwood Road Series 12" Dual-Voice-Coil 4-Ohm Subwoofer Black KFC-W120DVC - Best Buy