Genuine JL Audio M7 Series 12-inch marine subwoofer driver engineered for high-output bass in infinite-baffle (free-air) installations. This version includes a Gloss White trim ring and Gloss White Sport grille for a clean OEM marine finish.

• Vendor SKU: JLM7-12IB-S-GWGW-4
• JL Audio model: M7-12IB-S-GwGw-4 (non-LED)
• Continuous power handling: 600 W RMS
• Nominal impedance: 4 Ω (single voice coil)
• Recommended amplifier power: 200–600 W
• Installation type: Infinite-baffle preferred (also suitable for large sealed enclosures)
• Sealed enclosure guidance: minimum 2.0 cu ft / 56.6 L; optimum 3.0 cu ft / 70.8 L
• Key dimensions: 14.00 in (356 mm) overall diameter; 12.0625 in (306 mm) cutout; 7.94 in (202 mm) mounting depth
• Marine-ready build: long-excursion design with 4-inch voice coil, corrosion-resistant hardware and marine-grade connection points

OEM / cross-reference: 010-03286-00 (also referenced as JL Audio/Garmin ref. 93671).

Before ordering, confirm ratings, specification and fitment for your enclosure, mounting depth, and amplifier (4 Ω stability) to avoid component damage.