Diamond Audio MS104FA 10" Motorsport Series Marine Subwoofer w/ RGB LED Grill (Free Air) (4Ω)
The Diamond Audio MS104FA is a 10" Motorsport Series free-air marine subwoofer with an integrated RGB LED grill — deep, waterproof bass that mounts without an enclosure. Built for boats, baggers, side-by-sides, ATVs, and slingshots.
Why we recommend it
The free-air (infinite baffle) design means you can add real low end without building or finding room for a sub box — mount it to a baffle or panel and go. A generous 12.3mm Xmax lets it move serious air for its size, the waterproof cone and UV-treated ASA high-impact thermoplastic body take on sun, salt, and spray, and the integrated RGB LED grill lights up to match your build.
Fitment & install notes
Sold individually. 4-ohm. Free-air design — mount to a baffle/panel, no enclosure required. RGB LED grill included (lighting controller sold separately). Pair with a marine-rated mono amp for full output.
Features & Specifications
- 10" free-air marine subwoofer (sold individually)
- Power: 200W RMS / 400W peak
- Impedance: 4-ohm
- 12.3mm Xmax, waterproof cone
- UV-treated ASA high-impact thermoplastic construction
- Integrated RGB LED grill (controller sold separately)
- Great for boats, baggers, side-by-sides, ATVs, and slingshots