Query: 8 inch woofer marine
Polk Audio -Two DB842DVC 8" Dual 4-Ohm Voice Coil Subwoofers, Bundle - Marine Certified
Rockford Fosgate M1D2-8 Color Optix 8" DVC 2-Ohm Multicolor LED Lighted Marine Subwoofer - White
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 DB+ 8 Inch 750 Watt 4 Ohm SVC Marine, ATV & Car Subwoofer | DB842SVC
Rockford Fosgate RM18D4 Prime 8" Dual 4-Ohm Subwoofer
Rockford Fosgate RM18D2 8" Dual 2 Ω Subwoofer
Planet Audio AC8D 8 Inch Car Subwoofer - 1200 Watts Maximum Power, Dual 4 Ohm Voice Coil, Sold Individually
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