Subwoofer marin M6-8IB-S-GwGw-4 - visuel officiel 1

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JL Audio

010-03274-00

M6-8IB-S-GwGw-4 Marine Subwoofer

The JL Audio M6-8IB-S-GwGw-4 8-inch (200 mm) marine subwoofer delivers powerful and precise bass reproduction with 200 Watts RMS. Designed for the marine environment, it is optimized for infinite baffle installations, ensuring flexible integration and enhanced sound clarity. Its corrosion-resistant marine-grade construction guarantees reliable durability.

Includes a white Sport grille and a trim ring.

Price excl. import taxesBenefit from the professional rate

$305.00 USD

$305.00 USD ~~$346.00 USD~~

Shipping calculated at checkout.

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

Opt for additional installation assistance

Technical specifications

Source type	Subwoofer
Speaker Diameter In	8
Audio Output Power Rms	200 W
IP rating	IP66
Color	White
Enclosure Type	Infinite baffle
Grille Type	Sport
Gtin	00699440936170
Impedance	4 ohms
Led Color Options	Up to seven fixed colors
Led Operating Voltage	12
Cutout diameter	187.325
Mounting Cutout Diameter Inches	7.375
Mounting Depth	127 mm
Mounting Pilot Hole Diameter Fiberglass Thick	1/8
Mounting Pilot Hole Diameter Fiberglass Thin	7/64
Mounting type	Flush-mounted
Overall Diameter Inches	8.80
Overall diameter mm	223.52
Product type	Marine subwoofer
Rgb Controller Required	Yes
Speaker Diameter Mm	200
Tracking Type	serial
Water Resistance Feature	Water-resistant, do not immerse or expose to high-pressure jet
Weight	4.29

Detailed description

Designed for demanding marine environments, the JL Audio M6-8IB-S-GwGw-4 8-inch (200 mm) marine subwoofer delivers powerful and precise low-frequency reproduction. This model is optimized for infinite baffle (free-air) installations, allowing flexible mounting without requiring a dedicated enclosure, while also performing well in sealed or bass-reflex enclosures.

Marine Design and Durability

The M6-8IB-S-GwGw-4 is specifically engineered to withstand marine conditions. It features a corrosion-resistant polymer basket, high-quality marine-grade synthetic suspension, and UV-resistant polymer grilles. These materials ensure longevity when exposed to sunlight, salt, and moisture. The woofer cone is made of injection-molded polypropylene, mica-loaded, and UV-inhibited, guaranteeing durability and stable acoustic performance over time.

Audio Performance and DMA Technology

With a continuous (RMS) power handling of 200 Watts and a peak power of 400 Watts, this subwoofer delivers deep, punchy bass. It incorporates JL Audio’s proprietary Dynamic Motor Analysis (DMA) technology, which optimizes the motor, suspension, and cone to reduce distortion and ensure smooth, precise bass response. Its long linear excursion (Xmax of 13.5 mm) and robust suspension system contribute to dynamic low-frequency output.

Installation and Aesthetics

The M6-8IB-S-GwGw-4 has a mounting diameter of 187 mm (7.375 inches) and a mounting depth of 128.78 mm (5.07 inches). Its overall diameter is 224 mm (8.80 inches). The product ships with a Sport grille and a glossy white trim ring, both removable for painting to match the boat’s aesthetics. It is important to note that this specific model does not include integrated RGB LED lighting, offering a simpler option for marine audio installations.

Documentation

Type	Nom
	Gabarit de montage - Gabarit d'installation subwoofer marin M6-8IB
	Notice d'installation - Instructions d'installation subwoofer marin M6-8IB

Expert opinion

« Marine subwoofer JL Audio M6-8IB-S-GwGw-4: deep bass and flexible integration »

The JL Audio M6-8IB-S-GwGw-4 marine subwoofer stands out as a relevant solution for enhancing an embedded audio system requiring extended bass frequencies without the constraints of a dedicated enclosure. Its optimization for free-air installations is a major asset, offering great flexibility for integration on sailboats and powerboats where space is often limited. This feature allows direct mounting in a bulkhead or panel, using the air volume behind as an acoustic enclosure, which greatly simplifies installation compared to subwoofers requiring sealed or bass-reflex enclosures.

The main advantage of this subwoofer lies in its ability to offload low frequencies from the main speakers, allowing them to focus on mid and high frequencies. The result is improved sound clarity and the ability to play louder without distortion across the entire system. Its marine-grade construction, with materials resistant to corrosion and UV, ensures essential durability in a salty and humid environment. The absence of RGB LED lighting on this model positions it as a discreet choice, prioritizing pure acoustic performance and ease of visual integration without unnecessary frills.

In terms of installation, while free-air mounting is simpler, it remains crucial to respect the cut-out and mounting diameters to ensure watertightness and structural integrity. Suitable amplification (50-200 Watts RMS) is required to fully exploit its potential. This subwoofer is ideal for owners seeking a significant improvement in bass reproduction without compromising the aesthetics or space of their vessel, with proven reliability in marine conditions.

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M6-8IB-S-GwGw-4 Marine Subwoofer

$305.00 USD

$305.00 USD ~~$346.00 USD~~

Frequently Asked Questions

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What is the exact model of this marine subwoofer?

The exact model of this marine subwoofer is the JL Audio M6-8IB-S-GwGw-4.

What is the size of this subwoofer?

This subwoofer has an 8-inch (200 mm) diameter.

Is this subwoofer specifically designed for marine environments?

Yes, the JL Audio M6-8IB-S-GwGw-4 subwoofer is designed for demanding marine environments and is water-resistant.

What is the impedance of this subwoofer?

This subwoofer has an impedance of 4 ohms, as indicated by the suffix '-4' in its model name.

Does this subwoofer include lighting?

Yes, this subwoofer is equipped with integrated RGB LED lighting. This is an optional feature.

What are the color options for the built-in LED lighting without an external controller?

Individual wires of the LED lighting can be wired to provide up to seven fixed colors. For adjustable color control, an RGB controller is required and sold separately.

What type of grille is supplied with this subwoofer?

This subwoofer is supplied with a white Sport-type grille (GwGw means white grille, white ring).

Is this subwoofer suitable for infinite baffle installations?

Yes, this model is optimized for infinite baffle (free-air) installations, offering installation flexibility.

How to clean this marine subwoofer?

To clean this subwoofer, use mild soap and rinse it only with fresh water.

Is this product subject to immersion or high-pressure water jets?

No, although water-resistant, this product must not be submerged or exposed to high-pressure water jets.

Is it recommended to have a professional install this subwoofer?

Yes, professional installation is recommended as it requires appropriate tools and safety equipment.

What safety precautions should be taken before installing the subwoofer?

Before installation, it is important to:

Turn off the audio system.Unplug the battery from the audio system.Check for any potential obstacles behind mounting surfaces before cutting or drilling.

In which type of environment should I not install this product?

Do not install this product in an engine compartment or any other area subject to extreme heat.

How should I secure this subwoofer to ensure its safety?

You must mount this product securely to prevent risk of serious damage or injury in extreme conditions.

What are the required cutout dimensions for installation?

The required cutout diameter for installation is 7.375 inches (approximately 18.73 cm).

What are the recommendations for drilling pilot screw holes?

Recommendations for autopilot mounting holes are:

For fiberglass 0.125" (≈3.175 mm) thick or less: 7/64". For fiberglass thicker than 0.125" (≈3.175 mm): 1/8".

Is separate wiring required for the RGB LED functionality?

Yes, the LED feature requires a separate 12V wiring run to each speaker location.

What type and rating of fuse is required for LED lighting?

You must install a fast-blow inline fuse on the positive wire, on the power source side of the LED cable, for each speaker. The recommended fuse rating for the M6-8 model is 750 mA.

Do I need an external controller to adjust the colors of RGB LED lighting?

Yes, for adjustable control of RGB LED lighting, an RGB lighting controller is required and is sold separately.

Is this subwoofer compatible with existing marine audio systems?

This subwoofer is designed for marine audio systems. It has an impedance of 4 ohms, so it is compatible with marine amplifiers capable of handling this impedance.