{"product_id":"14-23-harley-davidson®-street-glide-4-speaker-system-da1423sgtp2","title":"Diamond Audio 14 - 23 Harley Davidson Street Glide 4-Speaker System - DA1423SGTP2","description":"\u003ch2\u003eDiamond Audio 14 - 23 Harley Davidson Street Glide 4-Speaker System - DA1423SGTP2\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Diamond Audio \u003cstrong\u003eDA1423SGTP2\u003c\/strong\u003e , a precision-engineered, four-speaker high-output sound pack purpose-built for 2014–2023 Harley-Davidson Street Glide models equipped with a Tour Pack. This system is the definitive choice for riders who demand maximum sound pressure levels (SPL) and long-range projection without sacrificing the rich, detailed surround experience of a full Tour Pack setup.\u003c\/p\u003e\n\u003cp\u003eThe front stage is anchored by our pro-audio \u003cstrong\u003eMP Series speakers\u003c\/strong\u003e , featuring integrated \u003cstrong\u003ecompression tweeters\u003c\/strong\u003e  engineered for extreme projection and surgical detail—essential for cutting through wind and pipe noise at 80+ MPH. The rear stage is complemented by the \u003cstrong\u003eHXM Black Series speakers\u003c\/strong\u003e , utilizing upgraded \u003cstrong\u003ecarbon fiber cones\u003c\/strong\u003e  to provide a clean, powerful fill for the passenger and rider alike. Driving this massive configuration is the \u003cstrong\u003eMicro V2 Series 4-Channel Class D amplifier\u003c\/strong\u003e , delivering the massive dynamic headroom and efficiency required for crystal-clean loudness across all four channels.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDA1423SGTP2\u003c\/strong\u003e  ensures total system integrity through the \u003cstrong\u003eMSTLINK T-Harness\u003c\/strong\u003e , offering a 100% plug-and-play interface with the factory radio for both 4-channel inputs and outputs. Combined with the \u003cstrong\u003eMSPWHR OFC Power Harness\u003c\/strong\u003e , this kit utilizes 100% Oxygen-Free Copper to eliminate signal resistance. Finished with OEM-fit \u003cstrong\u003eDHDSG fairing grilles\u003c\/strong\u003e  and \u003cstrong\u003eDHDRGU rear universal grilles\u003c\/strong\u003e , this system delivers the cleanest signal path and the ultimate high-performance audio experience for the modern Harley rider.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Performance Stage:\u003c\/strong\u003e  Combines the extreme projection of MP Series compression drivers (Front) with the fidelity of HXM Black Series (Rear).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Velocity Clarity:\u003c\/strong\u003e  Engineered specifically to maintain musical detail and extreme volume against aggressive highway wind noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for 2014-2023 Platforms:\u003c\/strong\u003e  Specifically tuned for the \"Rushmore\" fairing geometry and Tour Pack acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Signal Path:\u003c\/strong\u003e  Includes specialized T-Harnessing and OFC wiring to ensure a noise-free, high-current connection from the factory source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think  \u003c\/h5\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eSpecifically designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2014–2023 Harley-Davidson Street Glide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models for a clean, factory-style installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComplete \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-speaker audio system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers a fuller, more immersive riding experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProvides \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epowerful sound, clear vocals, and enhanced bass response\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on the road.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt to maintain audio clarity against \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewind, engine, and highway noise\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium speaker setup creates a balanced soundstage for both rider and passenger.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for reliable performance during \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elong-distance touring and daily rides\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal upgrade for riders seeking \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epremium motorcycle audio with strong output and durability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What motorcycles is the Diamond Audio DA1423SGTP2 compatible with?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed for 2014–2023 Harley-Davidson Street Glide models equipped with a Tour Pack for a direct-fit audio upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is included in the DA1423SGTP2 4-speaker system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The kit includes four high-performance speakers, amplifier, wiring harnesses, grilles, and vehicle-specific installation components for a complete upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does this system improve factory Harley audio performance?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It provides louder output, improved clarity, stronger bass, and cleaner sound compared to standard factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the DA1423SGTP2 built for highway riding?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The high-output speaker design and amplifier power help deliver clear music that performs well against wind and road noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Why choose the Diamond Audio DA1423SGTP2?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It delivers a premium plug-and-play 4-speaker Harley audio upgrade with powerful performance, durable components, and Street Glide Tour Pack fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c2f0b5a5-0479-4526-a7c3-763c9bf7a874-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c2f0b5a5-0479-4526-a7c3-763c9bf7a874-7\" data-turn-id-container=\"request-WEB:c2f0b5a5-0479-4526-a7c3-763c9bf7a874-7\" data-testid=\"conversation-turn-16\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a8a05477-cdd8-4578-8570-a08eaeb1f495\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"356\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"rqcas7\" data-start=\"0\" data-end=\"75\"\u003eClean speakers and grilles regularly with a soft, dry microfiber cloth.\u003c\/li\u003e\n\u003cli data-section-id=\"8txms0\" data-start=\"76\" data-end=\"147\"\u003eInspect wiring, connectors, and mounting points for secure fitment.\u003c\/li\u003e\n\u003cli data-section-id=\"jrk1yn\" data-start=\"148\" data-end=\"211\"\u003eAvoid direct high-pressure water spray on audio components.\u003c\/li\u003e\n\u003cli data-section-id=\"1ij9yv5\" data-start=\"212\" data-end=\"286\"\u003eCheck mounting hardware periodically to prevent vibration and rattles.\u003c\/li\u003e\n\u003cli data-section-id=\"q533fj\" data-start=\"287\" data-end=\"356\" data-is-last-node=\"\"\u003eUse clean, distortion-free volume levels to maintain sound quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":45779776635071,"sku":"DA1423SGTP2","price":1154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/DA1423SGTP2.jpg?v=1782532235","url":"https:\/\/www.mybackyardzone.com\/products\/14-23-harley-davidson%c2%ae-street-glide-4-speaker-system-da1423sgtp2","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}