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12-inch (300 mm) Marine Subwoofer Driver with Transflective™ LED Lighting, Gloss White Trim Ring, Gloss White Classic Grille, 4

JL Audio M712IBCGWGWI4

Quick Specs

  • Type: Subwoofers
  • Energy Star Rated: No
 

M7 12-inch Marine Subwoofer with Transflective™ LED Lighting for Infinite-Baffle Use (600 W, 4 ) - Gloss White Trim Ring, Gloss White Classic Grille


Engineered as the reference standard for marine subwoofer performance, the M7-12IB is capable of producing staggering amounts of jaw-dropping bass in infinite-baffle applications.

Built to withstand real-world marine duty, this M7-12IB is designed to operate without a dedicated enclosure. It boasts a monstrous 4-inch voice coil and rugged suspension system to deliver outstanding linear excursion for high output and power handling.

The patent-pending Transflective™ RGB LED technology emits a smooth lighting effect through the woofer cone, with a choice of several lighting colors. Add an optional RGB controller to create thousands of color variations. Professional installation is strongly recommended.

M7-12IB is best used with amplifier power in the 200W - 600W range and is optimized to operate with a large volume of air behind it (at least 3 cu. ft. / 84.95 l).

Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.


Technology

Dynamic Motor Analysis - DMA Optimized Motor

JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass.


Marine Materials / Testing

The design of marine products requires extensive materials testing to achieve reliability and longevity.


Built in U.S.A. with Global Components

JL Audio's Miramar, Florida loudspeaker production facility is one of the most advanced in the world.


General Specifications
Continuous Power Handling (RMS) 600 W
Nominal Impedance (Znom) 4
Physical Specifications
Nominal Diameter 12.00 in / 300 mm
Overall Diameter (A) 14.00 in / 356 mm
Bolt Hole Circle Diameter 12.813 in / 325 mm
Frontal Grilles Protrusion* (C) 1.45 in / 37 mm
Mounting Hole Diameter (D) 12.0625 in / 306 mm
Mounting Depth (E) 7.94 in / 202 mm
Driver Displacement 0.148 cu ft / 4.19 L
Net Weight 25.35 lbs / 11.5 kg
Parameters
Free Air Resonance (Fs) 35.34 Hz
Electrical "Q" (Qes) 0.856
Mechanical "Q" (Qms) 10.389
Total Speaker "Q" (Qts) 0.791
Equivalent Compliance (Vas) 1.99 cu ft / 56.35 L
One-Way Linear Excursion (Xmax)* 0.73 in / 18.5 mm
Reference Efficiency (no) 0.28%
Efficiency (1 W / 1 m)** 86.7 dB SPL
Effective Piston Area (Sd) 80.54 sq in / 0.052 sq m
DC Resistance (Re) 3.543
Enclosure Specifications
Infinite Baffle Use Yes (preferred)
Min. Sealed Enclosure Volume 2.0 cu ft / 56.6 L (or larger)
Optimum Sealed Enclosure Volume 3.0 cu ft / 70.8 L

Quick Specs


  • Appearance

  • Type: Subwoofers

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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