Purpose-engineered for marine use, JL Audio M3 10″ Marine Subwoofer w/ White Sport Grille (010-03072-00) from Nomadic Supply Company® delivers deep, powerful bass in an infinite-baffle design built for real saltwater environments.With appropriate system setup, adding a subwoofer frees your main speakers from reproducing low frequencies — allowing the whole system to play louder and sound cleaner at all listening levels.Purpose-engineered for real marine duty, M3 infinite-baffle subwoofers are designed to operate without a dedicated enclosure and are targeted at moderate power applications. The M3-10 is optimized for 50–175 W of amplifier power and requires at least 2 cu. ft. (56.6 L) of air volume behind it. For a subwoofer that fits a small sealed enclosure, the M6-10W is the recommended alternative.Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of reliable service. Production takes place in JL Audio’s Miramar, Florida factory. Sold individually with a 2-year USA limited warranty.
JL Audio M3 10″ Marine Subwoofer w/ White Sport Grille (010-03072-00) Features:
- Infinite-Baffle Design. Operates without a dedicated enclosure — installs directly into a large open-air chamber of at least 2 cu. ft. (56.6 L).
- Marine-Proven Saltwater Resistance. Built to withstand real saltwater marine environments for years of dependable service.
- Moderate Power Application. Best suited for 50–175 W of continuous amplifier power; works well with the JL Audio AP300/1 mono amplifier.
- Deep, Clean Bass Output. Long-excursion driver design reproduces low frequencies cleanly, allowing main speakers to perform at their best.
- Made in the USA. Produced at JL Audio’s Miramar, Florida factory using global materials and components.
- Detailed T/S Parameters Provided. Full Thiele-Small parameters included for accurate system modeling and enclosure design.
JL Audio M3 10″ Marine Subwoofer w/ White Sport Grille (010-03072-00) Includes:
- One (1) M3-10 10″ marine subwoofer (sold individually)
- One (1) white sport grille
- Mounting hardware
JL Audio M3 10″ Marine Subwoofer w/ White Sport Grille (010-03072-00) Specifications:
- Continuous Power Handling (RMS): 175 W
- Nominal Impedance: 4 ohms
- Nominal Diameter: 10.0 in / 250 mm
- Overall Diameter: 10.75 in / 273 mm
- Mounting Hole Diameter: 8.875 in / 225 mm
- Bolt Hole Circle Diameter: 9.706 in / 247 mm
- Motor Outer Diameter: 5.29 in / 134 mm
- Mounting Depth: 5.12 in / 130 mm
- Driver Displacement: 0.04 cu ft / 1.13 L
- Net Weight: 6.5 lb / 2.94 kg
- Free Air Resonance (Fs): 41.84 Hz
- Electrical Q (Qes): 0.806
- Mechanical Q (Qms): 11.751
- Total Q (Qts): 0.754
- Equivalent Compliance (Vas): 1.29 cu ft / 36.53 L
- One-Way Linear Excursion (Xmax): 0.42 in / 11 mm
- Efficiency (1 W / 1 m): 87.23 dB SPL
- Effective Piston Area (Sd): 50.68 sq in / 0.0327 sq m
- DC Resistance (Re): 3.957 ohms
- Infinite Baffle Use: Yes (preferred)
- Min. Sealed Enclosure Volume: 2.0 cu ft / 56.6 L (or larger)
- Optimum Sealed Enclosure Volume: 2.5 cu ft / 70.8 L
