JL Audio
M6-770X-S-GwGw
7.7" Marine Full Range Speakers

$699.99
JL Audio M6-770X-S-GwGw
JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw JL Audio M6-770X-S-GwGw

Overview

Purpose-engineered and built for real marine duty, M6 coaxial systems deliver maximum audio performance in any open-air boating environment.

The oversized 7.7" design of the M6-770X coaxial results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed.

A 1" pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. You will appreciate the clean, articulate high-frequency response of the M6 dome tweeter, especially at higher volume levels.

A multi-order, true 2-way passive crossover is concealed within the woofer chassis, shielded from vibration and corrosion. Also included, is an automatic, solid-state tweeter protection circuit to minimize the possibility of tweeter failure.

Although M6-770X Coaxial Systems can be used with as little as 40W per channel, for best audio performance we recommend amplifiers capable of between 40 - 200W of continuous power per channel.

Production of all M6 loudspeakers takes place in JL Audio’s Miramar, Florida factory, using global components and materials.

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.

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.

Built-In USA with Global Components

At a time when most audio products are built overseas, JL Audio’s commitment to in-house loudspeaker production continues to grow. 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 and established a global network of quality component suppliers who build to our specifications. This, combined with our commitment to state-of-the-art assembly technology, allows our skilled workforce to efficiently build JL Audio products to extremely high quality standards, right here in the U.S.A.

Specifications

Speaker Size
7.7" (196 mm)
Power
100W RMS
Recommended Amplifier Power (RMS)
40 - 200W / Ch.
System Efficiency
91.0 dB @ 1W / 1 m
Nominal Impedance
Frequency Response
45 Hz - 25 KHz ± 3 dB
Color
Gloss White
Grille
Gloss White Sport

Coaxial Dimensions

Frame Outer Diameter (A)
7.70 in / 196 mm
Bolt Hole Circle Diameter (B)
6.92 in / 176 mm
Frontal Grille Protrusion* (C)
1.08 in / 27 mm
Mounting Hole Diameter (D)
6.25 in / 159 mm
Mounting Depth (E)
3.32 in. / 84 mm

*Frontal grille protrusion measured from mounting surface.

More Information
Brand JL Audio
Color White
RMS Power 100W RMS
Sensitivity 91 dB
Speaker Size 7.7"