{"product_id":"mariner-mx-speakers-accessories-mariner-mx66-black-93610","title":"Sonance Mariner MX66 – Black Marine-Grade Outdoor Speaker","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Sonance Mariner MX66 Black is a 6.5\" two-way outdoor speaker built for larger boats, flybridges, and coastal patios that need more coverage than a compact marine speaker provides. It is intended for marine electronics dealers and outdoor AV integrators working on vessels and waterfront properties exposed to salt air and humidity. The headline benefit is marine-grade construction verified to an IP66 rating combined with the output of a mid-size two-way driver set.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003ePositioned between the compact MX62 and the larger MX86 in \u003ca href=\"https:\/\/creationnetworks.net\/collections\/sonance\"\u003eSonance\u003c\/a\u003e's Mariner MX Series, the MX66 pairs a 1.0\" ferrofluid-cooled ceramic dome tweeter with a 6.5\" Kevlar\/Nomex woofer cone and rubber surround, delivering a frequency response of 50Hz to 20kHz at 8 ohms. It carries an IP66 weather rating and is tested to MIL-SPEC 810 for humidity, salt spray, temperature extremes, and UV exposure, which makes it a practical fit for flybridges, swim platforms, and coastal decks. The speaker surface-mounts using Sonance's FastMount bracket system, and a perforated aluminum grille held by the Grille Clip System protects the drivers from spray and debris. Integrators can pair the black MX66 with the matching white finish or with the MX62 and MX86 from the same \u003ca href=\"https:\/\/creationnetworks.net\/search?q=outdoor+speakers\"\u003eoutdoor speaker\u003c\/a\u003e family to scale a marine or patio audio system, provided the amplifier's 8-ohm channel rating covers the total number of speakers wired into a zone.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKevlar\/Nomex Woofer\u003c\/strong\u003e — A 6.5\" cone with rubber surround for durability and consistent low-end response outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrofluid-Cooled Tweeter\u003c\/strong\u003e — A 1.0\" ceramic dome tweeter for clear high-frequency detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP66 Weather Rating\u003c\/strong\u003e — Certified to MIL-SPEC 810 for humidity, salt spray, temperature, and UV resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastMount Bracket System\u003c\/strong\u003e — Tool-assisted surface mount with lockable angle positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrille Clip System\u003c\/strong\u003e — Secures the perforated aluminum grille outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90dB Sensitivity, 140W Max\u003c\/strong\u003e — Efficient output at 8 ohms for larger coverage areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarger boats, yachts, and swim platforms\u003c\/li\u003e\n\u003cli\u003eMarina and dockside audio\u003c\/li\u003e\n\u003cli\u003eWraparound decks and coastal patios\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e1.0\" ceramic dome, ferrofluid-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer\u003c\/td\u003e\n\u003ctd\u003e6.5\" Kevlar\/Nomex cone, rubber surround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Handling\u003c\/td\u003e\n\u003ctd\u003e5W min – 140W max (RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e50Hz–20kHz (±3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e90dB (2.83V\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7.51\" x 12.14\" x 6.86\" (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather Rating\u003c\/td\u003e\n\u003ctd\u003eIP66; MIL-SPEC 810 (humidity, salt spray, temperature, UV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrille\u003c\/td\u003e\n\u003ctd\u003ePerforated aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eFastMount bracket, surface-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the power handling of the Mariner MX66?\u003c\/h3\u003e\n\u003cp\u003eIt is rated for 5W minimum to 140W maximum RMS at 8 ohms.\u003c\/p\u003e\n\u003ch3\u003eIs the Mariner MX66 rated for marine\/boat use?\u003c\/h3\u003e\n\u003cp\u003eYes, it carries an IP66 weather rating and meets MIL-SPEC 810 for humidity, salt spray, temperature, and UV exposure.\u003c\/p\u003e\n\u003ch3\u003eHow is the Mariner MX66 mounted?\u003c\/h3\u003e\n\u003cp\u003eIt uses the FastMount bracket system for surface mounting with adjustable, lockable angle positioning.\u003c\/p\u003e\n\u003ch3\u003eWhat is the frequency response of the MX66?\u003c\/h3\u003e\n\u003cp\u003e50Hz to 20kHz (±3dB).\u003c\/p\u003e\n\u003ch3\u003eCan I mix the black and white MX66 in the same install?\u003c\/h3\u003e\n\u003cp\u003eYes, both finishes share identical acoustic specifications and can be combined based on aesthetics.\u003c\/p\u003e\n\u003ch3\u003eWhat amplifier should I pair with the Mariner MX66?\u003c\/h3\u003e\n\u003cp\u003eAny 8-ohm-capable amplifier rated within the 5W-140W range works; a Sonance PowerZone Connect PRO amplifier is a common pairing for multi-zone marine installs.\u003c\/p\u003e\n","brand":"Sonance","offers":[{"title":"Default Title","offer_id":48130240577772,"sku":"93610","price":880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/m6mavacevgyhsykpee80.png?v=1786135177","url":"https:\/\/creationnetworks.net\/products\/mariner-mx-speakers-accessories-mariner-mx66-black-93610","provider":"Creation Networks","version":"1.0","type":"link"}