Marine subwoofer M6-10IB-S-GwGw-i-4
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Available in stock
Technical specifications
Technical specifications
| Source type | Subwoofer |
| Speaker Diameter In | 10 |
| IP rating | Resistant to seawater and UV |
| Color | White |
| Enclosure Type | Infinite baffle |
| Impedance | 4 |
| IP rating | IPX6 |
| Installation cutout diameter | 202.44 |
| Mounting Depth Required | 187.33 |
| Mounting Pilot Hole Diameter Fiberglass Thick | 3.18 |
| Mounting Pilot Hole Diameter Fiberglass Thin | 2.78 |
| Mounting Screw Size Diameter | 4.17 |
| Mounting type | Flush-mounted |
| Overall diameter mm | 223.52 |
| Speaker Diameter Mm | 250 |
| UV resistance | Yes |
| Weight | 6.64 |
Detailed description
Detailed description
Designed for demanding marine environments, the JL Audio M6-10IB-S-GwGw-i-4 10-inch (250 mm) marine subwoofer delivers powerful and precise low-frequency reproduction. Optimized for infinite baffle use, it allows flexible installation without requiring a dedicated enclosure, while also being compatible with sealed or vented box configurations. This subwoofer features an injection-molded polypropylene cone with mica reinforcement and UV inhibitors, ensuring durability against marine elements.
Design and acoustic performance
The M6-10IB-S-GwGw-i-4 incorporates a Dynamic Motor Analysis (DMA)-optimized motor, ensuring controlled driver behavior at all volume levels. Its motor structure allows extended linear excursion (Xmax of 13.2 mm), resulting in deep, punchy bass. With an RMS power handling of 250 watts and a nominal impedance of 4 ohms, this subwoofer effectively complements a marine audio system, allowing main speakers to focus on higher frequencies for a clearer, louder overall sound. Sensitivity is 86.1 dB. Electrical and mechanical specifications include: Fs of 43.76 Hz, Qes of 0.907, Qms of 11.315, and Qts of 0.840. Equivalent volume (Vas) is 15.29 liters (0.54 cubic feet), and driver displacement is 1.47 liters (0.052 cubic feet).
Marine-grade durability and integrated lighting
The JL Audio M6-10IB-S-GwGw-i-4 is built for marine environments, featuring a corrosion-resistant polymer basket, synthetic rubber surround, and high-quality marine-grade synthetic spider, along with a UV-resistant grille. Marine-grade gold-plated brass terminals ensure reliable, corrosion-resistant connectivity. Additionally, it includes an integrated Transflective™ RGB LED lighting system, a patent-pending technology that projects uniform light through the woofer cone. This feature offers seven fixed colors (red, green, blue, yellow, pink, aqua, or white) and can be expanded to thousands of variations with an optional RGB controller (sold separately). A separate 12V wiring harness and a 750 mA inline fast-blow fuse are required for each speaker to power and protect the LEDs.
Dimensions and installation
Installation dimensions include a cutout diameter of 225 mm (8.875 inches) and a mounting depth of 150 mm (5.9 inches). Overall diameter is 273 mm (10.75 inches). Net weight of the subwoofer is 5.7 kg (12.6 lbs). Stainless steel mounting hardware is included for secure installation. It is recommended to drill a pilot hole of 7/64" for fiberglass up to 0.125" thick, and 1/8" for fiberglass thicker than 0.125".
Expert opinion
Expert opinion
« Marine subwoofer JL Audio M6-10IB-S-GwGw-i-4: Integration and audio performance »
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