{"product_id":"jl-audio-m3-7-7-inch-speakers-classic-grill","title":"JL Audio M3 7.7 inch Speakers Classic Grill","description":"\u003ch1 data-path-to-node=\"2\"\u003eJL Audio M3 7.7-inch Marine Coaxial Speakers – Gloss White Classic Grille (Pair)\u003c\/h1\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eMore Surface Area. Bigger Bass. Uncompromised Marine Audio.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eGo bigger with your boat’s sound system. The JL Audio M3-770X-C-Gw speaker system takes everything that makes the M3 series incredible and scales it up into an oversized 7.7-inch format.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eWhy 7.7 inches? It’s all about the physics of air movement. Compared to standard 6.5-inch marine speakers, these oversized drivers provide significantly more cone surface area. The result is a massive boost in efficiency, allowing them to play louder, cleaner, and with substantially deeper bass response—even when fighting against the open-air acoustics of wind, engine roar, and water spray.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eOversized 7.7-inch Drivers:\u003c\/b\u003e Delivers massive acoustic output and enhanced low-frequency response that typical 6.5-inch speakers simply cannot match.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eInfinite Baffle Optimization:\u003c\/b\u003e Engineered to thrive without a dedicated enclosure. These are optimized to use the large volume of air inside your boat's bulkheads or side panels (at least 2 cu. ft.) to act as a natural speaker box for rich, deep sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003ePremium Silk Dome Tweeters:\u003c\/b\u003e Outfitted with a 0.75-inch pure silk dome tweeter that has been specially treated to resist marine environments. Silk offers effortless lightness and damping, creating smooth, crystal-clear highs without any harsh distortion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eTrue Marine® Certified Construction:\u003c\/b\u003e Built from the ground up to endure endless cycles of salt fog, heavy vibrations, and intense UV exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eClean Classic Look:\u003c\/b\u003e Finished in a premium Gloss White Classic Grille design that matches seamlessly with any clean, traditional, or contemporary boat aesthetic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eSpeaker Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003e7.7 in \/ 196 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eSystem Configuration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003eCoaxial (2-Way)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eContinuous Power Handling (RMS)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\u003e70 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eRecommended Amplifier Power\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\u003e20 - 100 Watts per channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,0,0\"\u003e\u003cb data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\"\u003eSystem Efficiency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,1,0\"\u003e90.5 dB @ 1W \/ 1m\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,0,0\"\u003e\u003cb data-path-to-node=\"11,6,0,0\" data-index-in-node=\"0\"\u003eNominal Impedance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,1,0\"\u003e4 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,0,0\"\u003e\u003cb data-path-to-node=\"11,7,0,0\" data-index-in-node=\"0\"\u003eFrequency Response\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,1,0\"\u003e45 Hz - 25 KHz (± 3 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eDimensions \u0026amp; Mounting Information\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eOuter Diameter:\u003c\/b\u003e 7.70 in \/ 196 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eMounting Hole Diameter:\u003c\/b\u003e 6.25 in \/ 159 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eMounting Depth:\u003c\/b\u003e 3.15 in \/ 80 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eTweeter Protrusion:\u003c\/b\u003e 0.60 in \/ 15 mm \u003ci data-path-to-node=\"14,3,0\" data-index-in-node=\"36\"\u003e(beyond the grille face)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"15\"\u003e\n\u003cp data-path-to-node=\"15,0\"\u003e\u003cb data-path-to-node=\"15,0\" data-index-in-node=\"0\"\u003eWhat’s in the Box?\u003c\/b\u003e Sold as a pair (two 7.7-inch coaxial speakers with integrated classic gloss white grilles), stainless steel mounting screws, and full installation hardware.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":44148983824518,"sku":"010-03065-00","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7046\/3110\/files\/Untitleddesign-2026-07-09T130052.219.png?v=1783566058","url":"https:\/\/outboardparts.com.au\/products\/jl-audio-m3-7-7-inch-speakers-classic-grill","provider":"Outboard Parts","version":"1.0","type":"link"}