JL Audio Stealthbox Driver / Passenger Subwoofer Enclosure for the Polaris Slingshot
Wet Sounds Revo 12 PSE (Black w/black grille) Revo Series sealed marine subwoofer enclosure with 12" 4-ohm subwoofer and 12" passive speaker at Crutchfield
STEALTH AS-8 | Wet Sounds 8" Active Marine Sub Enclosure - Wet Sounds
Kicker SKM10 Sealed enclosure with one 10" marine subwoofer at Crutchfield
DS18 NXL-10SUBLD 600W 10" Black Marine Subwoofer with Enclosure
Sealed 10" Marine Subwoofer Box | Custom Plastic Works
Customer Reviews: JL Audio M6-10FES-Mb-S-GmTi-4 (Matte Black w/ Titanium Sport Grille) M6 Series 10" marine subwoofer in a sealed fiberglass enclosure at Crutchfield
Amazon.com: Lanzar Low Profile Marine Subwoofer System - 1000 Watt 8 Inch Slim Active Waterproof Amplified Bass Speaker - Underseat Mount Audio Sound Amplifier Box, Marine Vehicles - Lanzar AQTB8 (White) :
Bluave X10S2W 10" X Series High Power 250w Marine Subwoofer 2-Ohm White Grill with 10" Universal Marine Sub Box Enclosure for Cars, Trucks, Powersports, UTVs, Golf Carts, Boats - Walmart.com