{"product_id":"14-23-harley-davidson®-street-glide-4-speaker-system-da1423sgsp3","title":"Diamond Audio 14 - 23 Harley Davidson Street Glide 4-Speaker System - DA1423SGSP3","description":"\u003ch2\u003eDiamond Audio 14 - 23 Harley Davidson Street Glide 4-Speaker System - DA1423SGSP3\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Diamond Audio \u003cstrong\u003eDA1423SGSP3\u003c\/strong\u003e , a precision-engineered, four-speaker flagship sound pack purpose-built for the 2014–2023 Harley-Davidson Street Glide. This is not just an upgrade; it is a complete acoustic overhaul designed for the modern rider who demands immersive, studio-quality audio and relentless clarity at 80+ MPH.\u003c\/p\u003e\n\u003cp\u003eAt the heart of this system are the all-new Motorsports \u003cstrong\u003eHXM Black Series\u003c\/strong\u003e  speakers, featuring a 6.5\" front stage and a high-performance 6x9\" rear lid conversion. Re-engineered with a cutting-edge \u003cstrong\u003ecarbon fiber cone\u003c\/strong\u003e  and an oversized, high-output tweeter, these speakers deliver unparalleled transient response and surgical detail across the entire motorcycle. Driving this massive four-speaker configuration is the \u003cstrong\u003eMicro V2 Series 4-Channel Class D amplifier\u003c\/strong\u003e , a masterpiece of efficiency providing massive headroom for both the fairing and bag lids while maintaining a compact, heat-dissipating footprint perfect for fairing integration.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDA1423SGSP3\u003c\/strong\u003e  ensures total system integrity through our dedicated \u003cstrong\u003eRCA Harness Kit\u003c\/strong\u003e  and specialized \u003cstrong\u003eintegration software\u003c\/strong\u003e , bypassing factory bottlenecks to provide the cleanest signal path possible. Combined with the \u003cstrong\u003eMSPWHR OFC Power Harness\u003c\/strong\u003e , this kit utilizes 100% Oxygen-Free Copper to eliminate resistance and signal noise. Finished with the OEM-fit \u003cstrong\u003eDHDSG grilles\u003c\/strong\u003e  and the premium \u003cstrong\u003eMSHXM69F2BKLK lid kit\u003c\/strong\u003e , this system offers a seamless factory look with world-class Diamond Audio performance.\u003c\/p\u003e\n\u003ch5 data-end=\"1875\" data-start=\"1859\" data-section-id=\"1iz91iu\"\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for 2014-2023 Platforms:\u003c\/strong\u003e  Specifically tuned for the \"Rushmore\" fairing geometry and factory head-unit output curves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Definition:\u003c\/strong\u003e  Carbon fiber technology ensures the music remains loud and detailed even against heavy wind and engine noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Stage Surround:\u003c\/strong\u003e  Four-channel configuration delivers a truly immersive audio experience for both the rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Signal Path:\u003c\/strong\u003e  Includes specialized wiring and software to ensure a noise-free, high-fidelity connection from the factory source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"2252\" data-end=\"2484\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2014–2023 Harley-Davidson Street Glide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models for a direct-fit audio upgrade.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComplete \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-speaker system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers louder volume and improved sound coverage for rider and passenger.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-output speakers provide \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eclear vocals, stronger mid-bass, and detailed highs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTuned to perform in real riding conditions where \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewind and road noise can reduce audio clarity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCreates a more immersive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efront and rear sound experience\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for touring rides.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurable components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to handle vibration, weather, and daily motorcycle use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for riders who want \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epremium sound quality without complicated customization\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"2252\" data-end=\"2484\"\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What Harley-Davidson models is the Diamond Audio DA1423SGSP3 designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The DA1423SGSP3 is built for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2014–2023 Harley-Davidson Street Glide (FLHX\/FLHXS)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models, providing a complete 4-speaker audio upgrade with direct-fit components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is included in the DA1423SGSP3 system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This package includes the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMSHD14 digital media receiver, MICRO4V2 Class D amplifier, 6.5\" fairing speakers, 6x9 saddlebag lid speakers, grilles, wiring harnesses, and integration hardware\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for a full audio transformation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the DA1423SGSP3 loud enough for highway riding?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes. The high-output speaker design, amplifier power, and upgraded signal path are engineered to deliver clear sound that cuts through wind and road noise at speed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does this system replace the factory Harley radio?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes. The included \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMSHD14 Plug-N-Play Digital Media Receiver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e upgrades the factory source with modern connectivity, high-voltage outputs, and improved audio processing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is installation complicated?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No. The DA1423SGSP3 is designed as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edirect-fit plug-and-play system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using Street Glide-specific components, harnesses, and mounting hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-start=\"2252\" data-end=\"2484\"\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eClean speakers, grilles, and controls with a soft microfiber cloth to prevent dust buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect wiring, connectors, and mounting hardware regularly for secure, corrosion-free connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid direct high-pressure water spray on speakers and electrical components.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep audio levels below distortion\/clipping to protect speaker and amplifier performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStore your motorcycle covered when possible to reduce exposure to moisture, heat, and road debris.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45776168550591,"sku":"DA1423SGSP3","price":1447.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/DA1423SGSP3_491d4948-57c2-411c-9ca6-199a9ab39f61.jpg?v=1782486821","url":"https:\/\/www.mybackyardzone.com\/products\/14-23-harley-davidson%c2%ae-street-glide-4-speaker-system-da1423sgsp3","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}