JL Audio M7-12IB-S-GwGw-i-4 Marine Subwoofer with White Sport Grille and Transflective LED Lighting

M7 12 Marine Subwoofer with Gloss White Sport Grille Transflective LED Lighting - M7-12IB-S-GwGw-i-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


• Transflective RGB LED lighting


• 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.

Transflective RGB LED lighting

Get a patented system on sport models for smooth lighting with no hot spots or reflections.

In The Box

• One marine subwoofer


• One grille


• Six stainless steel mounting screws


• Six stainless steel washers

Specifications

• Size: 12


• Color: White 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: Yes - Transflective


• LED Supply Voltage: 10-14.4 VDC


• LED Load Current @ 14.4 VDC (Max): 648 mA


• Voice Coil Diamater: 4


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


• Warranty: 3-Year

Connections

• Speaker Connections: Spade Connectors


• LED Connection: Flying Lead with 4-conductor 20 AWG wire

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-GwGw-i-4 marine subwoofer offers exceptional bass performance optimized for open-air marine environments. With a massive 12-inch size and overbuilt components, this subwoofer is engineered to deliver powerful, clear low-frequency sound without the need for a dedicated enclosure. Its innovative design incorporates an infinite baffle system that relies on large air volumes behind the speaker, making installation in open-air or boat applications straightforward and effective. This subwoofer is capable of handling up to 600 watts RMS, providing high output with minimal distortion thanks to proprietary DMA-optimized motor, suspension, and cone systems. Its injection-molded, mica-filled polypropylene cone ensures durability and consistent sound quality in harsh conditions, including salt fog and UV exposure. The subwoofer features a stylish gloss white sport grille that is easily removable for customization or painting, complemented by transflective RGB LED lighting that offers smooth, reflection-free illumination, enhancing aesthetics during day and night use. Designed for long-term marine duty, the M7-12IB-S-GwGw-i-4 withstands the rigors of saltwater environments and delivers reliable performance over years of use. The package includes the subwoofer, grille, stainless steel mounting hardware, and detailed installation instructions, ensuring a comprehensive solution for high-performance marine audio systems.

Features:

• Generates powerful bass suitable for open-air marine applications

• Engineered for use without dedicated enclosure, relying on large air volumes

• Removable grille and trim ring for easy customization and painting

• Transflective RGB LED lighting provides smooth, reflection-free illumination

• Exceeds international salt fog and UV exposure standards for marine durability

• Handles up to 600 watts RMS for high-power performance

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

• Designed for long-term marine use with saltwater resistance

• Includes stainless steel mounting hardware and detailed installation components