JL Audio M103EWS-CG-WH-L: 3-Way, Full-Range Enclosed System, Sealed

This amazing large-format speaker system combines the power of our maximum-performance 10-inch marine subwoofer driver with our 7.7-inch coaxial speaker to deliver true full-range, high-output performance in open-air marine installations. It is ideal for larger vessels and party decks where quality, high-output sound is needed.

The enclosure actually consists of two individual chambers. The larger chamber houses the subwoofer and is precisely tuned to deliver outstanding quality sub-bass response in an open-air boat installation. Loaded inside, is our maximum-performance M10W5 10 in. subwoofer driver. The smaller chamber houses our M770-CCX maximum-performance coaxial.

This system is designed for a bi-amplified application with an active crossover, where the subwoofer driver is powered by its own amplifier (or channel), with a low-pass filter set at 80 Hz. The coaxial driver needs to be powered by another amplifier channel with a high-pass filter set at 80 Hz. For best results, the subwoofer driver should be powered with an amplifier in the 150-250 W range, while the coaxial driver should be powered with an amplifier in the 75-150 W range.

Please note that there are specific models for left-side and right-side installations. A grommet is provided for exiting the speaker cables, and a solid aluminum mounting plate with stainless steel hardware is also provided to secure the enclosure to the mounting surface. Professional installation is strongly recommended.

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

Sold individually.

$1,999.00

Marine Materials / Testing

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

Detailed Information:
Building serious marine products requires a real commitment to environmental testing and materials specification. To this end, JL Audio has invested in Ultraviolet testing chambers (to simulate years of sun exposure) and Salt Fog chambers (to simulate years of exposure to salt-water environments. This testing is critical to building products that will not only sound great in your boat, but will also sound great for many, many years.

 

Materials Used:

  • injection-molded mica-filled polypropylene cone bodies with synthetic rubber surrounds, specifically formulated with UV inhibitors for marine duty.
  • Marine-grade, synthetic fiber spiders with progressive roll designs to withstand high humidity.
  • Specifically engineered polymer baskets are corrosion and UV-resistant and encapsulate the woofer's motor system to prevent corrosion.
  • Gold-plated, marine-grade brass connection terminals
  • Marine-grade stainless steel mounting hardware is included.

 

Precision Built in U.S.A.

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

Detailed Information:
At a time when most audio products are built overseas, JL Audio’s commitment to in-house loudspeaker production continues to grow. All W7’s, W6’s, TW5’s, TW3's, W3v3’s and some of our ZR products. We also build our Marine Speaker Systems, Home Subwoofers, Stealthbox® products and the vast majority of our enclosed subwoofer systems in Florida.

To pull this off in a competitive world market, our production engineering team has created one of the world’s most advanced loudspeaker assembly facilities. This commitment to state-of-the-art technology allows our highly skilled workforce to efficiently build JL Audio products to extremely high quality standards.

While it is also feasible to build good quality products overseas (and we do build some of our products in Europe and Asia), it can be challenging when the product’s technology is innovative or complex. Since most of our premium loudspeakers incorporate proprietary, patented technologies requiring specific assembly techniques, we prefer that the people who design them have close access to the people manufacturing them.


translation missing: en. Specifications

 General Specifications

Note: Separate amplifier channels with active crossover filtering (not included) are required for subwoofer driver and coaxial speaker.

  • Subwoofer Nominal Impedance 4 Ω
  • Subwoofer Continuous Power Handling (RMS) 250 W
  • Coaxial Nominal Impedance 4 Ω
  • Coaxial Continuous Power Handling (RMS) 100 W

    Physical Specifications

    • Net Weight 42 lb / 19.05 kg
    • Depth (D) 11.96 in / 304 mm
    • Height (H) 13.62 in / 346 mm
    • Width (W) 25.90 in / 658 mm

       

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