M3-10IB-S-Gw-4 Marine Subwoofer
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Out of stock
Technical specifications
Technical specifications
| Speaker Diameter In | 10 |
| Audio Output Power Rms | 175 |
| IP rating | Marine grade |
| Color | White |
| Compliance standards | Directive 2014/53/EU, WEEE, RoHS, REACH |
| Enclosure Type | Infinite baffle |
| Grille Color | White |
| Grille Style | Sport |
| Impedance | 4 |
| Installation cutout diameter | 235 |
| Mounting Depth | 130 |
| Mounting type | Flush-mounted |
| Overall diameter mm | 280 |
| Speaker Diameter Mm | 250 |
| Warranty Period Years | 1 |
| Weight | 3.80 |
Detailed description
Detailed description
The JL Audio M3-10IB-S-Gw-4 marine subwoofer is a 10-inch (250 mm) unit designed for marine bass reproduction. It features a white Sport grille and is built for durability in marine environments.
Marine acoustic performance
This subwoofer delivers 175 watts RMS and 350 watts peak power, with a nominal impedance of 4 ohms. Its sensitivity is 87.2 dB SPL (1 W / 1 m). The free-air resonance frequency (Fs) is 41.84 Hz. For optimal performance, use an amplifier with power output between 50 and 175 watts. The woofer cone is made of mica-filled injection-molded polypropylene with UV inhibitors, and the surround is synthetic rubber. The speaker displacement is 1.13 liters (0.04 cu ft).
Durable marine construction
The M3-10IB-S-Gw-4 is engineered to withstand marine conditions. Its basket and grille are made of corrosion-resistant Centrex® polymer, protecting the woofer motor system. It features a marine-grade synthetic fiber suspension and gold-plated marine-grade brass terminals. All components, including the cone, surrounds, basket, and grille, contain UV inhibitors to maintain appearance under prolonged sun exposure. The net weight is 2.94 kg (6.5 lb).
Versatile installation
This subwoofer is optimized for infinite baffle (free-air) applications, allowing installation in various configurations without a dedicated enclosure. It can also be mounted in sealed enclosures with a minimum volume of 56.6 liters (2.0 cu ft). Mounting depth is 130 mm (5.12 inches), and cutout diameter is 225 mm (8.875 inches). Stainless steel mounting hardware and a fixed grille are included.
Expert opinion
Expert opinion
« Marine subwoofer JL Audio M3-10IB-S-Gw-4: integration and durability at sea »
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