Polk Audio DB1242 SVC - DB+ Series 12\" Shallow Subwoofer for Marine/Car Sound System, 26Hz-200Hz Frequency Response, Single 4-Ohm Voice Coils & Polypropylene Woofer Cone

PYLE PLW10BL 10-Inch 600 Watt Subwoofer, Red

Infinity Kappa 1010M 10 in 900-Watt Peak/300-Watt RMS Marine Subwoofers, RGB Lighting, 2 or 4-Ohm SSI, for Boats and Watercraft, 2-Piece

Rockford Fosgate M1D4-12B Color Optix 12\" DVC 4-Ohm Multicolor LED Lighted Marine 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

Kicker KM124 12\" Marine Subwoofer with LED White Grill 4 Ohm for Sealed Applications

KICKER 45KM124 12\" 350w Marine Boat Subwoofer w/LED Grill SVC 4-ohm Sub KM12

Atrend 10SQV 10” Single Vented Subwoofer/Speaker Enclosure Made in USA

Audiosavings Bundle: (1) Infinity Marine Subwoofer w/RGB Lighting & (1) Rockville UTV/Motorcycle/ATV Amplifier IP65 Micro Powersport Amp & (1) Rockville Gauge Amp Installation Wire Kit (3 Items)

PYLE PLW12RD 12-Inch 800 Watt Subwoofer, red

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)

Power Acoustik MOFO-154X MOFO 15-Inch Dual 4-Ohm VC 3000 Watt Pro Subwoofer, Standard Packaging

Pyle 12 Inch 800W Subwoofer - 4 Ohm Blue Wave Electro-Plated Cone, High Power Car Audio Sub with 90oz Magnet, Rubber Edge

Pyle PLW15RD 15-Inch Red Cone High Performance Woofer,Blue

Pyramid PW877X 8-Inch 400-Watt Subwoofer

Rockville MS10LB 10" 2400 Watt Black Marine/Boat 10" Subwoofer with LED

SWR-M100 - Alpine 10" Single 4-Ohm Type-R Marine Subwoofer

Rockville MS10LS 10" 2400 Watt Silver Marine/Boat 10" Subwoofer with LED+Remote