{"product_id":"jl-audio-haut-parleurs-marins-m3-770x-s-gw-i-led","title":"JL Audio M3-770X-S-Gw-i flush-mount marine speakers","description":"\u003cp\u003e\n    Designed for the marine environment, the \u003cstrong\u003eJL Audio M3-770X-S-Gw-i\u003c\/strong\u003e are 7.7-inch (196 mm) 2-way coaxial marine speakers combining acoustic performance with integrated RGB LED lighting. These speakers are optimized for \"infinite-baffle\" installations, requiring a minimum air volume of 2 cubic feet for optimal performance. Their robust design features UV- and corrosion-resistant polymer baskets and grilles, with a woofer motor system encapsulated for enhanced corrosion protection.\n\u003c\/p\u003e\n\n\u003ch3\u003eMarine Audio Performance\u003c\/h3\u003e\n\u003cp\u003e\n    The 7.7-inch woofer features an injection-molded mica-filled polypropylene cone with a synthetic rubber surround. The 0.75-inch (19 mm) tweeter is a treated silk dome, specifically formulated to withstand marine conditions. The \u003cstrong\u003eM3-770X-S-Gw-i\u003c\/strong\u003e delivers 70 watts RMS continuous power and 225 watts peak power. The frequency response ranges from 45 Hz to 25,000 Hz (± 3 dB) with a sensitivity of 90.5 dB (1 W \/ 1 m) and an impedance of 4 ohms. A 2-way crossover is integrated into the woofer basket, including a 12 dB\/octave high-pass filter for the tweeter and a polyswitch semiconductor protection circuit for enhanced reliability.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegrated RGB LED Lighting\u003c\/h3\u003e\n\u003cp\u003e\n    These speakers feature RGB LED lighting integrated directly into the grille frame, illuminating the woofer cone area. Seven fixed colors can be selected via a separate 12 V wiring harness for each speaker. For extended customization with thousands of color variations, an optional RGB controller (such as the JL Audio MLC-RW) is required and sold separately. Secure installation with a 150 mA fast-blow fuse on the positive LED power wire is mandatory for each speaker to protect the LEDs and the unit from excessive current.\n\u003c\/p\u003e\n\n\u003ch3\u003eDesign and Installation\u003c\/h3\u003e\n\u003cp\u003e\n    With a cutout diameter of 159 mm (6.25 inches) and a mounting depth of 81 mm (3.17 inches), the \u003cstrong\u003eJL Audio M3-770X-S-Gw-i\u003c\/strong\u003e are designed for flush-mount installation. Their 7.7-inch design delivers superior mid-bass efficiency and response compared to 6.5-inch models, enabling higher sound output and improved clarity in open marine environments. Bright white \"Sport\" grilles are included.\n\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":56076413239636,"sku":"010-03069-00","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_c95d56fa-1ca6-4e70-a6e9-3eca85151e91.jpg?v=1781127155","url":"https:\/\/skysat.fr\/en-us\/products\/jl-audio-m3-770x-s-gw-i-flush-mount-marine-speakers-led","provider":"Skysat","version":"1.0","type":"link"}