JL Audio M7-12IB-S-GmTi-4 Marine Subwoofer with Titanium Sport Grille

M7 12 Marine Subwoofer with Titanium Sport Grille - M7-12IB-S-GmTi-4

KING OF BASS

With oversized, overbuilt components and very powerful motor systems, M7s are extreme subwoofers optimized for high-power operation in open-air applications.

Features

• Generates stunning bass in open-air applications


• Egineered for use without dedicated enclosure


• Grille and trim ring are easily removable for painting


• Exceeds international standards for salt fog and UV exposure


• 3-Year Warranty

Incredible Displacement

Displacement is a direct measure of a subwoofers output capability. With more than twice the displacement of most 10-inch subwoofers, the M7-12IB is in a class of its own.

Infinite Baffle Design

M7 marine subwoofers are purpose-engineered to operate without dedicated enclosures, needing only large volumes of air behind them.

High Powered

The M7 marine subwoofer easily handles up to 600 watts RMS.

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

• Size: 12


• Color: Titanium Sport


• Physical Dimensions (Diameter): 14


• Physical Dimensions (Depth): 9.42


• Weight: 25.35 lbs


• Speaker Type: Infinite Baffle Subwoofer


• Continuous Power Handling (RMS): 600w


• Sensitivity (SPL @ 1w/1m): 86.7 dB


• Nominal Impedance: 4 Ohm


• Recommended Amplifier Power (RMS): 200-600 w


• LED Lighting: No


• Voice Coil Diamater: 4


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


• Warranty: 3-Year

Connections

• Speaker Connections: Spade Connectors

Mounting Dimensions

• Mounting Depth Clearance: 7.94


• Frontal Grille Protrusion: 1.48


• Mounting Hole: 12.0625


• Bolt Hole Circle: 12.813

The JL Audio M7-12IB-S-GmTi-4 is a high-performance marine subwoofer designed for open-air applications where powerful bass is essential. Featuring an injection-molded, mica-filled polypropylene cone and a robust 4-inch voice coil, this subwoofer delivers exceptional sound quality and impressive displacement, surpassing many 10-inch models in output capability. Its unique infinite baffle design allows it to operate efficiently without a dedicated enclosure, requiring only ample air volume behind the unit for optimal performance. This makes it ideal for marine environments where space and durability are critical.

Constructed to withstand harsh saltwater and UV exposure, the M7-12IB-S-GmTi-4 is engineered for long-term marine duty. Its oversized components and powerful motor system enable handling of up to 600 watts RMS, ensuring loud, clear bass even in open-air settings. The proprietary DMA-optimized motor, suspension, and cone modeling reduce distortion and improve transient response, resulting in superior sound quality. The grille and trim ring are easily removable for painting or customization, adding versatility for boat owners seeking a personalized look.

Designed with durability in mind, this subwoofer features stainless steel mounting screws and washers, with a mounting depth clearance of approximately 8 inches, making installation straightforward. Its sensitivity rating of 86.7 dB allows for efficient power transfer from compatible amplifiers, typically recommended between 200 and 600 watts RMS. The subwoofer's physical size and mounting specifications are optimized for seamless integration into marine audio systems, providing a reliable and powerful bass solution for any marine application. Backed by a 3-year warranty, the JL Audio M7-12IB-S-GmTi-4 ensures long-lasting performance and exceptional value for marine audio enthusiasts.

Features:

• Generates stunning bass in open-air applications

• Engineered for use without dedicated enclosure

• Removable grille and trim ring for painting or customization

• Exceeds international standards for salt fog and UV exposure

• Handles up to 600 watts RMS power

• Infinite baffle design for efficient operation without enclosure

• Proprietary DMA-optimized motor, suspension, and cone for reduced distortion

• Built for long-term marine duty with saltwater and UV resistance

• Includes stainless steel mounting hardware