Haut-parleurs marins encastrables M6-650X-S-GwGw - visuel officiel 1

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JL Audio

010-03090-00

JL Audio M6-650X-S-GwGw flush-mount marine speakers

The JL Audio M6-650X-S-GwGw are 6.5-inch 2-way coaxial marine speakers, delivering 75 Watts RMS with a frequency response from 55 Hz to 25 kHz. Designed for marine environments, they feature Transflective™ RGB LED lighting and corrosion-resistant construction. Supplied with bright white sport grilles and mounting hardware.

Price excl. import taxesBenefit from the professional rate

£381.63 GBP

£381.63 GBP ~~£436.16 GBP~~

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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

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Support service

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Technical specifications

Speaker Diameter In	6.5
Audio Output Power Rms	75
Peak Power W	150
Impedance	4
Audio Frequency Response	55 Hz - 25 kHz
Audio Sensitivity Db	89.5
Speaker Tweeter Type	Coaxial
Rgb Color Select	No
Mounting Diameter	172 mm
Mounting Depth	98 mm
IP rating	Water-resistant
Color	White
Source type	Flush-mount unit
Cleaning method	Mild soap and fresh water
Grille Type	Sport
Installation Recommendation	Professional
Intended Environment	Marine
Mounting type	Flush-mounted
Product type detail	Marine speakers
Quantity Per Pack	2
Speaker Diameter Mm	165
Speaker Way Count	2
Weight	3.59

Detailed description

Designed for the marine environment, the JL Audio M6-650X-S-GwGw flush-mount marine speakers are 2-way coaxial 6.5-inch (165 mm) models. They deliver 75 Watts RMS continuous power per speaker with a frequency response from 55 Hz to 25 kHz (± 3 dB) and a nominal impedance of 4 Ohms. Sensitivity is 89.5 dB at 1 W/1 m.

Acoustic design and marine durability

Each speaker features a 6.5-inch woofer with an injection-molded polypropylene cone reinforced with mica and UV inhibitors, paired with a synthetic rubber surround. The tweeter is a 0.8-inch (3/4-inch) pure silk dome, treated for marine environment resistance, and equipped with neodymium magnets for increased efficiency. The woofer motor uses JL Audio’s DMA (Dynamic Motor Analysis) technology, optimizing its long-throw design for extended frequency response and even midrange dispersion.

The marine-grade construction of these speakers ensures resistance to UV and corrosion thanks to polymer baskets and grilles. All components are designed for saltwater exposure, and the woofer motor system is encapsulated to prevent corrosion. The integrated 2-way passive crossover networks are protected from vibration and corrosion, including an electronic protection circuit for the tweeter.

Transflective™ LED lighting and installation

The JL Audio M6-650X-S-GwGw stand out with their patent-pending Transflective™ RGB LED lighting. This technology diffuses light through the cone material, providing a glare-free lighting effect. Seven fixed colors are available, with the option to control color and intensity via a separate lighting controller (sold separately).

Optimized for infinite baffle installation, these speakers do not require a dedicated enclosure, simplifying installation in various configurations. Mounting dimensions include a depth of 76 to 77 mm (3.00–3.036 inches), a cutout diameter of 127 to 133 mm (4.979–5.25 inches), and an outer frame diameter of 175 mm (6.898–6.90 inches). They are supplied with bright white sport grilles.

Documentation

Type	Nom
	Notice d'installation - Instructions d'installation Haut-parleurs encastrables JL Audio M6-650X (MUL)

Expert opinion

« JL Audio M6-650X-S-GwGw: marine in-ceiling speaker combining sound performance and aesthetics »

The JL Audio M6-650X-S-GwGw marine speakers are a robust and aesthetically pleasing audio solution for open nautical environments. Their 2-way coaxial design delivers balanced sound, particularly suited to recreational boats where dedicated speakers are not always practical or desirable. The DMA (Dynamic Motor Analysis) technology applied to the woofer ensures dynamic performance and superior bass extension, even in "free-air" (infinite baffle) installations, making them a major asset for discreet onboard integration.

The integration of the Transflective™ RGB LED lighting is a key differentiator. Rather than a simple light ring, the light diffusion through the cone provides a uniform and customizable visual effect, allowing the boat’s lighting ambiance to be adapted. This requires additional wiring for the LED controller if more than the seven fixed colors are desired, but the aesthetic added value is significant.

From an installation standpoint, while the product is water-resistant, it is critical to avoid immersion or direct exposure to high-pressure jets to preserve component integrity. Professional installation is recommended, particularly for audio and LED wiring, to ensure optimal waterproofing and performance. The encapsulated motor system of the woofer demonstrates marine-specific engineering, minimizing internal corrosion risks and extending product lifespan. These speakers are ideal for decks, cockpits, and open cabins, where they combine sound fidelity with visual customization.

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JL Audio M6-650X-S-GwGw flush-mount marine speakers

£381.63 GBP

£381.63 GBP ~~£436.16 GBP~~

Frequently Asked Questions

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What is the RMS power of these marine speakers?

Each JL Audio M6-650X-S-GwGw flush-mount marine speaker delivers 75 Watts RMS continuous power.

What is the recommended amplifier power range for these speakers?

For optimal performance, it is recommended to use an amplifier capable of delivering between 25 and 150 Watts per channel to these speakers.

What is the frequency response of these speakers?

These speakers deliver a frequency response from 55 Hz to 25 kHz (± 3 dB), ensuring clear and balanced sound reproduction.

What is the impedance of these marine speakers?

The nominal impedance of these speakers is 4 ohms, making them compatible with most standard marine amplifiers.

Are these speakers waterproof?

Yes, these speakers are designed to be water-resistant and suitable for marine environments. However, they should not be submerged or exposed to high-pressure water jets.

What type of grille is included with these speakers?

These speakers are fitted with a Sport-type grille in gloss white (Gloss White), designed to blend aesthetically with your vessel.

What is the size of these speakers?

These speakers are 6.5-inch (165 mm) coaxial models.

What is the sensitivity of these speakers?

The sensitivity of these speakers is 89.5 dB at 1 W/1 m, indicating their efficiency in converting amplifier power into sound.

Is professional installation recommended for these speakers?

Yes, professional installation is strongly recommended. Installation requires appropriate tools and safety equipment to ensure proper and secure mounting.

What precautions should be taken before installing speakers?

Before any installation, it is essential to turn off the audio system and disconnect the battery from the audio system. Additionally, before cutting or drilling, check for any potential obstructions behind the mounting surfaces.

Where should I not install these speakers?

It is important not to install this product in an engine compartment or any other area of extreme heat, as this could damage the speakers.

How should I clean these marine speakers?

To clean these speakers, use mild soap and rinse them only with fresh water. Avoid harsh chemicals or high-pressure water jets.

Are these speakers coaxial?

Yes, the JL Audio M6-650X-S-GwGw flush-mount marine speakers are 2-way coaxial models, with the tweeter and woofer integrated into a single unit.

Are these speakers compatible with all marine audio systems?

These speakers have an impedance of 4 ohms and a recommended power range. They are compatible with most marine audio systems that meet these specifications. It is advisable to verify compatibility with your existing amplifier.

Can I use these speakers in a land vehicle?

These speakers are specifically designed and optimized for the marine environment. While they can technically function, their materials and design are suited to withstand marine conditions (humidity, salt, UV), making them ideal for boats rather than land vehicles.

How to securely mount these speakers?

It is essential to install this product securely to avoid any risk of damage or injury, especially in harsh marine conditions. Use the supplied mounting screws and ensure the mounting surface is robust.