JL Audio M6-10IBC-1 M6 Series 10" 125W RMS (250W Peak Power Handling) 4 Ohms, Marine Subwoofer Core with Transflective LED Lighting for Infinite-Baffle Use For Custom Shop (Single)
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What's Inside?
- • 10" M6 Series Marine Subwoofer Core with Transflective LED Lighting
- • Owner's Manual
Why Choose JL Audio M6-10IBC-i Marine Subwoofer?
Rugged, Reliable, Infinite-Baffle Ready
Built for marine environments, this 8-inch M6 subwoofer features mica-filled polypropylene cones and synthetic rubber surrounds with UV inhibitors to resist sun and saltwater. Marine-grade synthetic fiber spiders and corrosion-resistant polymer baskets ensure reliable performance even in high humidity. Infinite-baffle ready, it delivers deep bass without requiring a traditional enclosure, offering flexible installation for custom boat audio setups.
Tested for Rugged, Long-Lasting Performance
M6 subwoofer is durability-tested using UV and Salt Fog chambers, simulating years of sun and saltwater exposure for long-lasting performance. Premium components, including gold-plated marine-grade brass terminals and stainless steel mounting hardware, ensure superior connectivity and resistance to corrosion in harsh marine environments.
Craftsmanship Meets Custom Style
This 8-inch M6 subwoofer combines American craftsmanship with advanced engineering. Sold as a single core, it’s perfect for custom installations with optional grille inserts and trim rings, while Transflective™ LED lighting adds a vibrant, modern accent to your boat’s audio system.
Frequently Asked Questions (FAQ)
- • Why won't the RGB LEDs on my JL Audio M6-10IBC-i turn on even though the subwoofer plays perfectly?
The LED circuit is completely separate from the audio circuit. Verify the RGB wiring and ensure it's connected to a compatible lighting controller or power source.
- • Can I sync the LED lighting with the rest of my boat's RGB lighting system?
Yes. The integrated LEDs are compatible with most marine RGB lighting controllers when wired correctly.
- • Why does the LED ring change to the wrong color when I select blue or green?
One or more RGB wires may be connected incorrectly. Double-check the color-channel wiring at the controller.
- • Can I leave the LED lighting on overnight while anchored?
Yes, but it will slowly discharge your battery. Monitor battery voltage if the engine is not running.
- • Why does my subwoofer sound weak after adding a second M6-10IBC-i?
The subwoofers may be wired out of phase or the amplifier impedance may be incorrect. Verify both before adjusting the amplifier.
- • Can I install the M6-10IBC-i in a compartment that occasionally gets wet?
Yes. It is designed for harsh marine environments, but avoid installations where the subwoofer can remain submerged.
- • Why does the LED ring briefly flicker when my amplifier hits heavy bass?
This is often caused by voltage drop in the boat's electrical system. Inspect your battery, wiring, and lighting power source.
- • Can I control the LED brightness separately from the speaker volume?
Yes. The lighting brightness is controlled by the RGB controller and is independent of the audio system.
- • Why do I hear a rattling noise only when the subwoofer plays very low frequencies?
Loose storage doors, seat bases, or nearby panels commonly vibrate with deep bass. Inspect surrounding hardware before troubleshooting the subwoofer.
- • Can I upgrade from an M3 marine subwoofer to the M6-10IBC-i using the same wiring?
In most cases, yes, provided the wire gauge and amplifier are suitable for the M6's power requirements.
Learn how to wire subwoofers

- Diameter : 10 Inch
- Sensitivity : 86.7 dB
- Impedance : 4 Ohm
- RMS Power Range : 125 Watts
- Peak Power Handling : 250 Watts
- Color : White
Features:
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- Marine-Grade Materials: Engineered with mica-filled polypropylene cones and synthetic rubber surrounds with UV inhibitors to resist sun and saltwater exposure.
- High Reliability: Marine-grade synthetic fiber spiders and corrosion-resistant polymer baskets ensure consistent performance even in high humidity.
- Infinite-Baffle Ready: Designed to work without a traditional enclosure, giving you flexibility in custom boat audio setups.
- Durability Tested: JL Audio uses UV and Salt Fog chambers to simulate years of sun and saltwater exposure, ensuring longevity.
- Premium Components: Gold-plated marine-grade brass terminals and stainless steel mounting hardware provide superior connectivity and corrosion resistance.
- Built in the USA: Assembled in JL Audio’s Miramar, Florida factory using global components, combining American craftsmanship with cutting-edge engineering.
- Custom Shop Friendly: Sold as a single core, perfect for custom installations with optional grille insert and trim ring.
- Transflective™ LED Lighting: Adds a stylish, modern touch to your boat audio system.
Specifications:
- Speaker Size: 10"
- Power Handling: 250W RMS
- Impedance: 4Ω
- Quantity: Single
- Brand: JL Audio
- Subwoofer Type: Marine, Infinite-Baffle Ready
- Construction: Mica-filled polypropylene cone, synthetic rubber surround, synthetic fiber spider
- Terminals: Gold-plated marine-grade brass
- Mounting Hardware: Marine-grade stainless steel
- UPC: 699440929912
- Weight: 10
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.