Kenwood P-XW1221SHP Single 12" High Power Subwoofer in a Vented Enclosure and includes a X502-1 1000W Max Power eXcelon Series Class D Mono Amplifier - Creative Audio
2) Kenwood KFC-W12DVC 12" 2000W Dual 4-Ohm Car Subwoofers+Dual Sealed Sub Box - Walmart.com
Subwoofer Box Kenwood KFC-W120SVC Slot Port Front | Ported Box | Slot
Kenwood Excelon P-XW1221D Ported 2-ohm enclosure with two 12" subwoofers at Crutchfield
Kenwood 12 inch sub in ported box - Speakers & Subwoofers | Facebook Marketplace | Facebook
Kenwood Dual 12 Bundle with PXW1221D enclosure, 12" Excelon subwoofers - Stereo West Autotoys
Kenwood Subwoofers in Box - Roller Auctions
Kenwood 900-watt Dual 12" Bass Package Package includes KAC-9105D amp, two 12" subs, and Sound Ordnance enclosure at Crutchfield