JL Audio M3-770ETXv3-Sb-S-Gm-i LED 7.7" ETX Towers Sport Titanium with RGB led

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Rugged tower speakers with RGB lighting

JL Audio's M3 Series tower speakers are built to deliver quality sound while you're tearing along your favorite stretch of water. Whether you're out for a day of water skiing or rolling down the river on the way to a fishing spot, you'll definitely hear your music over the roar of the engine. And the built-in RGB LED lights ensure that your boat will look cool anywhere you go.

Boat-rocking design and materials

The super-stiff mica-injected polypropylene cones feature durable synthetic-rubber surrounds, while the 3/4" treated silk dome tweeters are mounted directly to the grilles for optimal performance. High-quality 2-way crossovers send the highs and lows where they're supposed to go, so you'll hear all the details of your music, even when you're really moving across the water. Lightweight neodymium magnets deliver heavy sound, but won't mess with your boat's center of gravity.

Built tough for rough water

Specially tuned for maximum performance, these sleek, sharp-looking 7.7" speakers use marine-grade stainless steel, synthetic fibers, and UV-resistant polymer baskets to protect their inner workings against humidity and salt. The grilles look terrific, of course, but they're also durable enough to survive in harsh marine environments.

Don't forget the clamps

Each of the injection-molded enclosures features a decorative, aluminum logo cap on the end opposite the speaker, and is designed to mate with a JL Audio clamp system (sold separately). The speaker wire exits through the center of the mount, so it stays high, dry, and out of sight.


Product highlights:

7.7" 2-way marine tower speakers (pair)
built-in RGB LED lights
injection-molded, mica-filled polypropylene woofers with synthetic rubber surrounds
3/4" silk dome tweeters
UV- and corrosion-resistant polymer baskets and grilles
JL Audio mounting clamps (sold separately) are required
2-way crossovers attached to the woofer baskets
power handling: 70 watts RMS (225 watts peak)
frequency response: 55-25,000 Hz
sensitivity: 90.5 dB
enclosure depth: 12-1/2"
enclosure diameter: 7-3/4"
warranty: 2 years