JL Audio M7-12IB-C-GWGW-4 marine 12” infinite baffle subwoofer classic grille white

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Awesome bass and classic style

This M7 Series 12" marine subwoofer reflects JL Audio's commitment to awesome sound, cutting-edge styling, and quality engineering. JL Audio designed this high-performance subwoofer for free-air use or for large sealed enclosures, so you can choose the option that best suits your boat.

Handles up to 600 watts RMS

This rugged sub can really rock, with a massive magnet and heavy-duty componentry that can handle up to 600 watts RMS. It's tough, too, with a sealed waterproof front and the stylish, UV-resistant titanium-finish "sport" grille. Add it to your existing system, or use it in conjunction with JL Audio's marine speakers to create a powerful sound system that will really rock the waves.

The motor structure allows for extended cone movement, so your bass will be loud and low, yet precise and smooth. This versatile sub will work in sealed or ported enclosures, but it's optimized for free-air applications, so you can mount it directly into a bulkhead if there's no space for a box.

Built for life on the water

Built from the ground up for the marine environment, this rugged subwoofer sports a corrosion-resistant polymer basket that surrounds the internal structure for extra protection. The marine-grade synthetic fiber spider, injection-molded polypropylene cone, and synthetic rubber surround provide outstanding performance, while shrugging off the corrosive effects of sun, salt, and moisture. The UV-resistant grille will stay factory-fresh even after years of outdoor exposure. As an added bonus, you're protected by JL Audio's 2-year warranty.

Product highlights:

12" 4-ohm marine subwoofer
gloss white Sport grille included
injection-molded mica-filled polypropylene woofer with synthetic rubber surround
polymer basket with stainless steel back plate
marine-grade brass binding posts
marine-grade synthetic fiber spider
designed for free air applications
also works in large sealed boxes (3 cubic feet optimal)

handles up to 600 watts RMS
sensitivity: 86.7 dB
top-mount depth: 8"
cutout diameter: 12-1/16"
weight: 25.3 lbs
warranty: 2 years