JL Audio M6 10-inch Marine Subwoofer – Gloss White Classic Grille (4 Ω)

Elite Low-End Performance. Timeless Classic Aesthetics. No Enclosure Required.

Bring deep, authoritative bass to your boat while maintaining a clean, understated look. The JL Audio M6-10IB-C-Gw-4 is a flagship-grade 10-inch marine subwoofer engineered to produce hard-hitting, low-frequency punch without disrupting the premium lines of traditional vessel interiors.

Featuring the minimalist, horizontal-slat Gloss White Classic Grille, this subwoofer bypasses the aggressive look of sport speakers to match high-end luxury cruisers, yachts, and traditional center consoles perfectly. Purpose-built as an Infinite Baffle (IB) driver, it is optimized to run flawlessly without a dedicated subwoofer box. Instead, it utilizes the open air inside your boat's bulkheads, seat bases, or gunwales as a giant natural cabinet, saving you space and installation weight.

Key Features

• Timeless Classic Styling: The clean, horizontal-slat layout mimics traditional marine luxury design, seamlessly blending into existing factory fiberglass panels and classic vinyl styling.

• Infinite Baffle (IB) Architecture: Optimized to function perfectly without a bulky sub box. Mount it directly into an open panel to secure deep, clean bass extension while protecting your onboard dry storage zones.

• Flagship M6 Excursion Performance: Engineered with a heavy-duty motor structure and a high-excursion suspension layout. This 10-inch powerhouse displaces massive amounts of air to serve up deep bass that punches through high-speed wind, hull vibration, and water spray.

• True Marine® Certified Construction: Fully armored against the open ocean. Utilizing advanced UV-resistant polymer baskets and synthetic fibers, the M6 line offers absolute defense against saltwater corrosion, moisture ingress, and intense sun fading.

Technical Specifications

Dimensions & Mounting Information

• Outer Diameter: 10.75 in / 273 mm

• Mounting Hole Diameter: 8.875 in / 225 mm

• Mounting Depth: 5.90 in / 150 mm

• Driver Displacement: 0.052 cu ft / 1.47 L

Simplified Install: Because this model is built without internal LED lighting rings, installation is straightforward. You only need to run your standard standard positive/negative speaker wires directly back to your marine amplifier.

What’s in the Box? Sold individually (one 10-inch infinite baffle marine subwoofer with an integrated classic gloss white grille), marine-grade stainless steel mounting screws, and a precision cutout template.