{"product_id":"ms69cx-6-x-9-2-way-high-output-coaxsub-speaker-system-pair","title":"Diamond Audio 6\"x9\" 2-Way Coaxial Speakers w\/Titanium Dome Tweeter (4Ω) - MS69CX","description":"\u003ch2\u003eDiamond Audio 6\"x9\" 2-Way Coaxial Speakers w\/Titanium Dome Tweeter (4Ω) - MS69CX\u003c\/h2\u003e\n\u003cp data-end=\"500\" data-start=\"89\"\u003eMeet the speaker that refuses to stay in one lane. The \u003cstrong data-end=\"206\" data-start=\"144\"\u003eDiamond Audio MS69CX 6\"x9\" 2-way coaxial Coax-Sub speakers\u003c\/strong\u003e blend \u003cstrong data-end=\"280\" data-start=\"213\"\u003emidrange clarity, crisp highs, and surprising low-end authority\u003c\/strong\u003e into one rugged, marine-ready package. Designed for \u003cstrong data-end=\"394\" data-start=\"333\"\u003eboats, ATVs, UTVs, motorcycles, and outdoor audio systems\u003c\/strong\u003e, these speakers deliver powerful, full-range performance in environments where ordinary speakers tap out.\u003c\/p\u003e\n\u003cp data-end=\"821\" data-start=\"502\"\u003eEngineered to \u003cstrong data-end=\"553\" data-start=\"516\"\u003eIPx65 marine-grade specifications\u003c\/strong\u003e, the MS69CX is built to withstand water, salt, UV exposure, and extreme conditions. The \u003cstrong data-end=\"700\" data-start=\"642\"\u003eUV-treated waterproof Kevlar cone with rubber surround\u003c\/strong\u003e ensures durability and tight, responsive bass, while maintaining excellent midrange accuracy for vocals and instruments.\u003c\/p\u003e\n\u003cp data-end=\"1123\" data-start=\"823\"\u003eAt the top end, a \u003cstrong data-end=\"881\" data-start=\"841\"\u003e1\" high-output titanium dome tweeter\u003c\/strong\u003e delivers crisp, detailed highs that cut through wind and ambient noise with precision. The integrated \u003cstrong data-end=\"1017\" data-start=\"984\"\u003e12dB Bessel crossover network\u003c\/strong\u003e ensures smooth frequency transition, creating a balanced and natural soundstage across the full spectrum.\u003c\/p\u003e\n\u003cp data-end=\"1474\" data-start=\"1125\"\u003eWhat sets the MS69CX apart is its \u003cstrong data-end=\"1180\" data-start=\"1159\"\u003e“Coax-Sub” design\u003c\/strong\u003e, combining the output of a coaxial speaker with enhanced low-frequency capability. With a \u003cstrong data-end=\"1307\" data-start=\"1271\"\u003efrequency response of 46Hz–20kHz\u003c\/strong\u003e and \u003cstrong data-end=\"1350\" data-start=\"1312\"\u003e125W RMS \/ 500W MAX power handling\u003c\/strong\u003e, these \u003cstrong data-end=\"1381\" data-start=\"1358\"\u003e6x9 marine speakers\u003c\/strong\u003e provide rich bass extension without the need for a dedicated subwoofer in many applications.\u003c\/p\u003e\n\u003cp data-end=\"1808\" data-start=\"1476\"\u003eThe \u003cstrong data-end=\"1522\" data-start=\"1480\"\u003esuper high-energy ferrite motor system\u003c\/strong\u003e and \u003cstrong data-end=\"1556\" data-start=\"1527\"\u003emilled aluminum top plate\u003c\/strong\u003e enhance efficiency and control, while the \u003cstrong data-end=\"1651\" data-start=\"1599\"\u003eT-yoke back plate design improves cooling by 35%\u003c\/strong\u003e, allowing for higher power handling and long-term reliability. A \u003cstrong data-end=\"1741\" data-start=\"1717\"\u003ecast aluminum basket\u003c\/strong\u003e adds strength and vibration resistance for demanding environments.\u003c\/p\u003e\n\u003cp data-end=\"1808\" data-start=\"1476\"\u003eThe \u003cstrong data-end=\"2266\" data-start=\"2224\"\u003eDiamond Audio MS69CX Coax-Sub speakers\u003c\/strong\u003e deliver bold, full-range sound with marine-grade durability—perfect for those who want \u003cstrong data-end=\"2439\" data-start=\"2354\"\u003epowerful bass, clear highs, and reliable performance wherever the adventure leads\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5 data-end=\"1826\" data-start=\"1810\" data-section-id=\"1iz91iu\"\u003eFeatures\u003c\/h5\u003e\n\u003cp data-end=\"2218\" data-start=\"1828\"\u003e• \u003cstrong data-end=\"1865\" data-start=\"1830\"\u003eModel: MS69CX (Coax-Sub Design)\u003c\/strong\u003e\u003cbr data-end=\"1868\" data-start=\"1865\"\u003e• \u003cstrong data-end=\"1914\" data-start=\"1870\"\u003e6\"x9\" 2-way marine coaxial speakers (4Ω)\u003c\/strong\u003e\u003cbr data-end=\"1917\" data-start=\"1914\"\u003e• \u003cstrong data-end=\"1957\" data-start=\"1919\"\u003e125W RMS \/ 500W MAX power handling\u003c\/strong\u003e\u003cbr data-end=\"1960\" data-start=\"1957\"\u003e• \u003cstrong data-end=\"2006\" data-start=\"1962\"\u003e1\" titanium dome tweeter for crisp highs\u003c\/strong\u003e\u003cbr data-end=\"2009\" data-start=\"2006\"\u003e• \u003cstrong data-end=\"2058\" data-start=\"2011\"\u003eKevlar waterproof cone with rubber surround\u003c\/strong\u003e\u003cbr data-end=\"2061\" data-start=\"2058\"\u003e• \u003cstrong data-end=\"2108\" data-start=\"2063\"\u003eIPx65 marine-grade compliant construction\u003c\/strong\u003e\u003cbr data-end=\"2111\" data-start=\"2108\"\u003e• \u003cstrong data-end=\"2162\" data-start=\"2113\"\u003eEnhanced low-frequency “Coax-Sub” performance\u003c\/strong\u003e\u003cbr data-end=\"2165\" data-start=\"2162\"\u003e• \u003cstrong data-end=\"2218\" data-start=\"2167\"\u003eAdvanced cooling motor structure for durability\u003cbr data-end=\"2165\" data-start=\"2162\"\u003e• \u003c\/strong\u003e\u003cstrong\u003eFully waterproof cone and surround for marine environments\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 data-end=\"2440\" data-start=\"2220\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDelivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epowerful full-range sound\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with enhanced mid-bass thanks to its innovative Coax-Sub design.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1\" titanium dome tweeter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e produces crisp, detailed highs and clear vocals, even at high volume.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e125W RMS power handling\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e makes it an excellent match for aftermarket amplifiers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMarine-grade IP65 rating\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e resists water, UV rays, dust, and harsh outdoor conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDurable Kevlar woofer cone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and rubber surround ensure long-lasting performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e4Ω impedance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers broad compatibility with most car, motorcycle, UTV, ATV, and marine audio systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA great choice for users who want \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estrong bass, high output, and reliable outdoor durability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e from a premium 6\"x9\" coaxial speaker.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-end=\"2440\" data-start=\"2220\"\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What makes the Diamond Audio MS69CX different from standard 6x9 speakers?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The MS69CX features a unique Coax-Sub design that delivers stronger bass, clear mids, and crisp highs from a single 6x9 speaker, reducing the need for a dedicated subwoofer in many installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Are these speakers suitable for motorcycles, boats, and UTVs?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes. The IP65 marine-grade construction, waterproof Kevlar cone, UV-resistant materials, and rubber surround make them ideal for motorcycles, boats, ATVs, UTVs, and outdoor audio systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How much power can the MS69CX handle?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Each speaker handles \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e125W RMS\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e500W peak\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making them an excellent match for aftermarket amplifiers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Do these speakers produce clear high frequencies?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes. A \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-inch titanium dome tweeter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a built-in 12dB crossover delivers detailed, balanced highs with minimal distortion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Will these fit standard 6x9 speaker locations?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes. The MS69CX is designed for standard 6x9 speaker openings, but always verify your vehicle's mounting depth and cutout dimensions before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-end=\"2440\" data-start=\"2220\"\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eClean speaker grilles and cones with a soft, dry microfiber cloth.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid prolonged exposure to standing water, harsh chemicals, and high-pressure washing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePeriodically inspect mounting hardware and wiring for a secure, corrosion-free connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse a compatible 4Ω amplifier with recommended power levels to prevent distortion and speaker damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep volume below clipping levels and store vehicles or boats covered when not in use for maximum lifespan.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45776070803647,"sku":"MS69CX","price":247.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/MS69CX-01.png?v=1782484022","url":"https:\/\/www.mybackyardzone.com\/products\/ms69cx-6-x-9-2-way-high-output-coaxsub-speaker-system-pair","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}