Best Buy: Pioneer 12" 4-Ohm Subwoofer With Shallow Mount Design TS-SW301
Shallow Series Subwoofer | Pioneer Middle East - Car Stereo, Car Subwoofer, Amplifier
Pioneer TS-WX130DA Compact Slim Active Subwoofer - SOUND TEST (3/3 Install Series) - YouTube
Pioneer TS-A3000LB Slim Sub & Box | RYDA $374.85
ALPHASONIK AS10DF 10 inch 1200 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure: Buy
Buyr.com | Component Subwoofers | PIONEER 12" Single 1500W Slim Box W WOOF