8" Rockford Fosgate P3SD4-8 Speaker Box Subwoofer Enclosure Shallow Mo – AK Audio
UD-SW200D - Downfiring Enclosure for 8" Shallow Subwoofer | Pioneer of Canada - English
Buyr.com | Component Subwoofers | PIONEER Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer
Alphasonik Dynamis DCP8 | Alphasonik
CompRT 8" Loaded Subwoofer Box | KICKER®
0.95 ft³ @ 32Hz Ported Enclosure Box for JL Audio 12" TW3 (12TW3) Car Subwoofer – LifeAfterBass
Amazon.com: Alphasonik Dynamis DCP8 8 inch 1000 Watts 4-Ohm Shallow Mount Flat Enclosed Sub woofer in Ported Vented Box for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Custom Port
RetroSound R-TW82-ENCL Sealed enclosure with one 8" shallow-mount subwoofer at Crutchfield