Query: 8 inch marine subwoofer
JL Audio M6-8IB-C-GwGw-4: 8-inch (200 mm) Marine Subwoofer Driver, Gloss White Trim Ring, Gloss White Classic Grille, 4 Ω
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm SVC Marine, ATV & Car Subwoofer | DB842SVC
Polk Audio DB+ 8 Inch 750 Watt 4 Ohm DVC Marine, ATV & Car Subwoofer | DB842DVC
Polk Audio 8" DVC MM1-Series Subwoofer 900 W with Marine Certification
Polk Audio -Two DB842DVC 8" Dual 4-Ohm Voice Coil Subwoofers, Bundle - Marine Certified
Rockford Fosgate RM18D2 8" Dual 2 Ω Subwoofer
Rockford Fosgate RM18D2B Marine 8" Dual 2-Ohm Subwoofer - Black
Pyle PLMRW8 8-Inch Outdoor Marine Audio Subwoofer - 400 Watt Single White Waterproof Bass Loud Speaker For Marine Stereo Sound System, Under Helm or Box Case Mount in Small Boat, Water Vehicle
Bazooka MBT8014 8-Inch 4-Ohm Marine
Kicker KM8 8-INCH (200mm) Marine Coaxial Speakerswith 1" tweeters,LED Charcoal and White Grilles,4-OHM