Haut-parleurs de tour marins M6-770ETXv3-Gw-C-GwGw - visuel officiel 1

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JL Audio

010-03276-00

JL Audio M6-770ETXv3-Gw-C-GwGw Marine Tower Speakers

The JL Audio M6-770ETXv3-Gw-C-GwGw marine tower speakers are 7.7-inch coaxial 2-way speakers designed for powerful and clear sound projection in marine environments. With 100 watts RMS per speaker, a 4-ohm impedance, and a frequency response from 45 Hz to 25 kHz, they feature DMA technology for precise bass and silk dome tweeters for detailed highs. Their UV-treated polymer construction ensures marine-grade durability against the elements.

Included in the box: two aluminum logo caps, a tube of silicone adhesive, eight red crimp connectors (22-18 AWG), and four blue crimp connectors (16-14 AWG).

Price excl. import taxesBenefit from the professional rate

$884.00 USD

$884.00 USD ~~$987.00 USD~~

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Prices exclude import taxes. DAP delivery: import taxes are paid on delivery.

Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

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Technical specifications

Speaker Diameter In	7.7
Audio Output Power Rms	100
Peak Power W	200
Impedance	4
Audio Frequency Response	45 Hz - 25 kHz
Audio Sensitivity Db	91.0
Led Lighting	Oui
Rgb Color Select	Yes
Mounting Diameter	196
Mounting Depth	321
IP rating	Designed to withstand marine environment, UV exposure, humidity and vibrations
Color	White
Source type	Marine speaker
Compatible Lighting Controller	JL Audio MLC-RW (recommended)
Product dimensions	196 mm (diameter) x 321 mm (depth) x 222 mm (height)
Enclosure Offset From Receiver	26
Frequency Response Tolerance Db	3
Fuse rating	Inline fuse
Led Wire Gauge	16
Lighting Color Type	RGB
Mounting Fixture Type	JL Audio mounting hardware (sold separately)
Mounting type	Tide
Operating voltage	12
Recommended Amplifier Power Rms	40 - 200
Speaker Wire Gauge	16
Weight	10.35

Detailed description

The JL Audio M6-770ETXv3-Gw-C-GwGw marine tower speakers are designed to deliver clear and powerful sound reproduction in demanding marine environments. These 2-way coaxial speakers with 7.7-inch (196 mm basket diameter) drivers are sold in pairs and feature a bright white finish with classic white grilles.

Design and audio performance

Each M6-770ETXv3-Gw-C-GwGw speaker handles a continuous RMS power of 100 watts and a recommended amplifier RMS power of 40 to 200 watts per channel. The nominal system impedance is 4 ohms, with a frequency response ranging from 45 Hz to 25,000 Hz (± 3 dB) and an efficiency of 91 dB at 1 W / 1 m. The woofers feature injection-molded polypropylene cones with mica reinforcement (MIPP), paired with a synthetic rubber surround. They incorporate JL Audio’s proprietary Dynamic Motor Analysis (DMA) technology for reduced distortion, improved transient performance, and precise bass. The 1-inch silk dome tweeters deliver detailed high-frequency reproduction and uniform sound dispersion. The advanced 2-way crossover network is integrated into the woofer basket.

Marine construction and installation

These speakers are housed in injection-molded polymer enclosures and grilles with UV-resistant treatment, engineered to withstand UV exposure, moisture, and vibrations in marine environments. M6 speakers are manufactured at JL Audio’s Miramar, Florida facility using globally sourced components and materials. Installation requires JL Audio mounting hardware (sold separately), with speaker cables routed through the center of the mounts for discreet and protected integration. Models equipped with integrated RGB LEDs provide vibrant accent lighting, with separate wiring connections for the LEDs. An RGB controller (sold separately) is recommended for adjustable control, though direct wiring for seven different colors is possible. Each LED M6-770ETXv3 speaker consumes 324 mA at 12V DC, with a recommended fuse of 500 mA.

Documentation

Type	Nom
	Notice d'installation - Instructions d'installation haut-parleurs de tour marins M3/M6-ETXv3

Expert opinion

« Performance and durability: expert review of JL Audio M6 tower speakers »

The JL Audio M6-770ETXv3-Gw-C-Gw marine tower speakers are designed for boat owners seeking a high-performance audio solution capable of projecting sound beyond the cockpit, even at high speeds. Their robust construction, featuring UV-treated polymer enclosures, ensures resistance to harsh marine conditions—a critical factor for long-term installation reliability. Choosing tower speakers is strategic for sport boats or wakeboard boats, where extended sound projection over a wide area is essential.

The integration of Dynamic Motor Analysis (DMA) technology in the woofers is a key technical differentiator, ensuring reduced distortion and more articulate bass reproduction, even at high volumes. The silk dome tweeter complements this performance by delivering clear highs and strong off-axis response, crucial for balanced listening from different positions on the boat.

From an installation perspective, it is critical to note that mounting brackets are sold separately. This design choice allows for flexible integration but requires prior planning to select clamps suited to the boat's structure. Routing audio and LED cables through the center of the mounts ensures a clean and protected installation, minimizing wire exposure to the elements. While the integrated LED lighting (optional and controllable via an external controller such as the MLC-RW) adds customizable aesthetic and functional value, it demands careful attention to wiring and fuse protection in line with power specifications (324 mA per speaker at 12V DC).

These speakers represent an investment in durable marine-grade sound quality and aesthetic integration for vessels where audio performance is a priority. They are not intended to replace flush-mounted speakers for cabin use but rather to complement an audio system for powerful, clear external sound projection.

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JL Audio M6-770ETXv3-Gw-C-GwGw Marine Tower Speakers

$884.00 USD

$884.00 USD ~~$987.00 USD~~

Frequently Asked Questions

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What is the size of the marine speaker drivers in the M6-770ETXv3-Gw-C-GwGw tower speakers?

These marine tower speakers have a 7.70-inch (196 mm) cabinet diameter.

What is the depth of the housing for these speakers with the standard grille?

The depth of the casing of these speakers, with the classic grille, is 12.62 inches (321 mm).

Does the product include an integrated LED lighting?

Yes, these marine tower speakers are equipped with integrated RGB multicolor LED lighting for vibrant accent lighting.

What is the continuous RMS power rating supported by these speakers?

Each speaker can handle a continuous RMS power of 100 W.

What is the frequency response of these marine speakers?

The system’s frequency response is 45 Hz to 25 kHz, with a tolerance of ± 3 dB.

What is the nominal impedance of these speakers?

The nominal impedance of the system is 4Ω.

How effective are these speakers?

The system efficiency is 91.0 dB at 1 W / 1 m.

What components are included with the speakers?

The product includes:

Two aluminum logo capsOne tube of silicone adhesiveEight red crimp connectors (#22-18 AWG)Four blue crimp connectors (#16-14 AWG)

Which accessories are required for installing these speakers?

Installing these speakers requires using JL Audio® mounting brackets (sold separately). No other installation method should be attempted.

Is it recommended to have these speakers installed by a professional?

Yes, it is strongly recommended to have your speaker systems installed by a certified JL Audio dealer. Installation professionals at your dealer have the tools and experience required to install this product correctly.

What wire gauge is recommended for speaker wiring?

For speaker connections, 16 AWG gauge wire is used. The red/stripe wire is for the speaker positive (+) and the black/stripe wire is for the speaker negative (–).

How to connect LED lighting to the speakers?

For the LED functionality, wiring connections are required at each speaker location. A 20 AWG wire is used for the RGB LEDs:

Red: RGB LED Negative (–) RedGreen: RGB LED Negative (–) GreenBlue: RGB LED Negative (–) BlueYellow: RGB LED Positive (+12V) MainYou must install an inline fast fuse at the power source end of each LED YELLOW (+12V) supply wire from the speaker.

What is the required supply voltage for the LEDs?

The voltage range for the LEDs is 10 to 14.4V DC. It is important not to connect the speakers to 24V electrical systems.

Can I control the LED colors directly without an external controller?

Yes, you can wire individual wires or a combination of wires to get up to seven different LED color combinations. For example, for red, connect the red wire; for white, combine the red, green, and blue wires.

What is the current draw of the LEDs per speaker?

The current draw of the 12V DC LEDs is 324 mA per speaker.

Which fuse is recommended for powering the LEDs?

A 500 mA fuse is recommended for the LED power supply.

What type of amplifier is recommended for these speakers?

For each channel, an amplifier with a recommended RMS power of 40 to 200 W is advised to power these speakers.

Can I use an external controller for LED lighting?

Yes, adjustable RGB lighting control can be achieved with the use of an RGB lighting controller (sold separately). The JL Audio marine lighting controller (MLC-RW) is recommended for optimal performance.

Which marine electrical systems are LEDs compatible with?

The LEDs are compatible with 10 to 14.4V DC electrical systems. They must not be connected to 24V systems or to the boat's navigation lighting circuits.