JVC drvn DR Series 4-Ohm Subwoofer (10 Inch) in the Mobile Audio department at Lowes.com
Very Nice JVC Grey Wood and Plastic Powered Subwoofer Model #SP-Pwc4 Bass Reflex Type Design, Turn Your Living Room Into A Theater, 5"W x 18"D x 16"H Auction | 1BID
JVC Arsenal CS-AW8040 10" subwoofer with dual 4-ohm voice coils at Crutchfield
JVC SP-PWA6000 100W Powered Active 6.5-inch Subwoofer
JVC CW-DR104 10" DRVN series Subwoofer - Creative Audio
JVC CS-G1210 12 Inch Single Voice Coil Subwoofer with 1200W Power for Vehicles
Amazon.com: JVC CW-DR124 DRVN 12" 4-ohm 350 Watt Car Audio Subwoofer- Single (Black) with Dependable Low-Frequency Punch : Electronics