Kicker 46TL7T122 Sealed 2-ohm enclosure with single square L7T Series 12" shallow-mount subwoofer at Crutchfield
BLACK 12” DUAL SEALED SLIM / SHALLOW MOUNT SUB BOX, FITS REGULAR CAB TRUCKS
Amazon.com: DS18 SB12A 12 Inches Shallow Subwoofer Enclosure with Built in Amplifier – Car Audio All in One Amplifier and Subwoofer Bass Package 700 Watts Power – Great Stealth Car Subwoofer in
Chevy Silverado Single Cab 10" Dual Sealed Shallow Sub Box Subwoofer Enclosure | eBay