JL Audio M3 10-Inch Marine Subwoofer with Grey Metallic Sport Grille - Model M3-10IB-S-Gm-4

M3 10 Marine Subwoofer with Grey Metallic Sport Grille - M3-10IB-S-Gm-4

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M3 marine subwoofers are purpose-built to deliver incredible sub-bass performance in moderate power applications.

Features:

• Produces amazing bass in open-air applications


• Engineered for use without a dedicated enclosure


• Exceeds international standards for salt fog and UV exposure


• 3-Year Warranty

Outstanding Sound Quality

This is bass that will impress you, not only with its sheer level, but even more with its smoothness, balance and precision.

Infinite Baffle Design

M3 marine subwoofers are purpose-engineered to operate without a dedicated enclosure, needing only a moderate amount of air behind it.

Power Versatility

These subwoofers are designed to benefit from operation with quality amplification .

DMA-Optimized Woofers

Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.

Real Marine Duty

For long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.

In The Box

• One marine subwoofer


• One grille


• Six stainless steel mounting screws


• Six stainless steel washers

Specifications

• Sizes: 10


• Color: Gray Sport


• Physical Dimensions (Diameter): 10.75


• Physical Dimensions (Depth): 6.58


• Weight: 6.5 lbs


• Speaker Type: Infinite Baffle Subwoofer


• Continuous Power Handling (RMS): 175w


• Sensitivity (SPL @ 1w/1m): 87.23 dB


• Nominal Impedance: 4 ohm


• Recommended Amplifier Power (RMS): 50-175w


• LED Lighting: No


• Cone Material: Injection-molded, mica-filled polypropylene


• Warranty: 3-Year

Connections

• Speaker Connections: Spade Connectors

Mounting Dimensions

• Mounting Depth Clearance: 5


• Frontal Grille Protrusion: 1.58


• Mounting Hole: 8.875


• Bolt Hole Circle: 9.71

The JL Audio M3 10-inch Marine Subwoofer is designed to deliver powerful, high-quality bass performance in open-air marine environments. Engineered specifically for boats and outdoor settings, this subwoofer provides deep, smooth, and balanced bass that enhances your listening experience on the water. Its purpose-built design allows it to operate efficiently without a dedicated enclosure, making installation straightforward and versatile in various marine applications. Built to withstand the harsh effects of salt fog and UV exposure, the M3-10IB-S-Gm-4 offers long-term durability, backed by a comprehensive 3-year warranty. The robust construction and marine-grade materials ensure reliable operation even after years of exposure to the elements.

Features:

• Produces deep, powerful bass suited for open-air marine environments

• Engineered for use without a dedicated enclosure, requiring only moderate air space behind

• Exceeds international salt fog and UV exposure standards for durability

• Designed for optimal performance with quality amplification

• Employs DMA-optimized motor, suspension, and cone for reduced distortion and improved transient response

• Built to withstand long-term saltwater exposure for reliable marine duty

• Includes stainless steel mounting hardware and a protective grille