12" Marine Subwoofers
Upgrade your marine system with 12 inch marine subwoofers designed for loud, clear bass in harsh conditions. These waterproof 12" subwoofers resist corrosion while delivering strong output. Perfect for boats and outdoor use. Also explore 10" marine subwoofers or car setups like 12" subwoofers
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Rockford Fosgate M1D4-12B M1 12" DVC 4Ω Color Optix Marine Subwoofer - Black
15% off
Rockford Fosgate
Rockford Fosgate M1D4-12B M1 12" DVC 4Ω Color Optix Marine Subwoofer - Black
- Sale price
- $483.65
- Regular price
- $569
Rockford Fosgate M1D2-12B M1 12" DVC 2Ω Color Optix Marine Subwoofer - Black
15% off
Rockford Fosgate
Rockford Fosgate M1D2-12B M1 12" DVC 2Ω Color Optix Marine Subwoofer - Black
- Sale price
- $483.65
- Regular price
- $569
Rockford Fosgate
Rockford Fosgate RM112D4B Prime 12" Dual 4-Ohm Subwoofer - Black
- Price
- $249
JL Audio
JL Audio JLA-010-03286-00 M7 Marine Subwoofer - 12" with White Sport Grille
- Price
- $1,799
JL Audio
JL Audio JLA-010-03288-00 M7 Marine Subwoofer - 12" with Titanium Sport Grille
- Price
- $1,799
JL Audio
JL Audio JLA-010-03287-00 M7 Marine Subwoofer - 12" with LED and White Sport Grille
- Price
- $1,799
JL Audio
JL Audio JLA-010-03287-00 M7 Marine Subwoofer - 12" with LED and White Sport Grille
- Price
- $1,969
JL Audio
JL Audio JLA-010-03289-00 M7 Marine Subwoofer - 12" with LED and Titanium Sport Grille
- Price
- $1,999
Rockford Fosgate
Rockford Fosgate M2D4-12I M2 12" 1600W DVC 4Ω Infinite Baffle Marine Subwoofer
- Price
- $1,009
Fusion
Fusion SG-SL122SPW Signature Series 3 12" 1400-Watt Sports White Marine Subwoofer
- Sale price
- $1,197
- Regular price
- $1,199
Fusion
Fusion SG-SL122SPC Signature Series 3 12" 1400-Watt Sports Chrome Marine Subwoofer
- Price
- $1,269
Rockford Fosgate M1D4-12 M1 12" DVC 4Ω Color Optix Marine Subwoofer
Rockford Fosgate
Rockford Fosgate M1D4-12 M1 12" DVC 4Ω Color Optix Marine Subwoofer
- Price
- $569
Rockford Fosgate M1D2-12 M1 12" DVC 2Ω Color Optix Marine Subwoofer
15% off
Rockford Fosgate
Rockford Fosgate M1D2-12 M1 12" DVC 2Ω Color Optix Marine Subwoofer
- Sale price
- $483.65
- Regular price
- $569
Rockford Fosgate
Rockford Fosgate PM212S4X Punch Marine 12" SVC 4-Ohm Subwoofer - Luxury
- Price
- $499
Rockford Fosgate RM112D2B Prime 12" Dual 2-Ohm Subwoofer - Black
15% off
Rockford Fosgate
Rockford Fosgate RM112D2B Prime 12" Dual 2-Ohm Subwoofer - Black
- Sale price
- $211.65
- Regular price
- $249
Frequently Asked Questions
A 12 inch marine subwoofer delivers deeper bass and greater low-frequency output, making it ideal for open-air marine environments.
Yes. Marine-grade subwoofers are designed to resist moisture, UV exposure, and corrosion in harsh outdoor conditions.
Yes. Adding a marine subwoofer enhances bass response and creates a fuller, more enjoyable audio experience.
Choose a marine-rated amplifier that matches the RMS power requirements of the subwoofer.
Yes. Marine subwoofers are commonly installed in wake boats, fishing boats, pontoons, and recreational vessels.
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