{"product_id":"98-13-harley-davidson®-street-glide-4-speaker-system-da9813sgsp4r","title":"Diamond Audio 98 - 13 Harley Davidson Street Glide 4-Speaker System - DA9813SGSP4R","description":"\u003ch2\u003eDiamond Audio 98 - 13 Harley Davidson Street Glide 4-Speaker System - DA9813SGSP4R\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Diamond Audio \u003cstrong\u003eDA9813SGSP4R\u003c\/strong\u003e , the definitive flagship 4-speaker sound pack purpose-built for 1998–2013 Harley-Davidson Street Glide models. This comprehensive system is the ultimate solution for elite riders seeking a total source-to-speaker revolution—merging high-definition digital media control with an extreme-output acoustic stage that dominates the open road.\u003c\/p\u003e\n\u003cp\u003eThe command center is the \u003cstrong\u003eMSHD9813SG Plug-N-Play Digital Media Receiver\u003c\/strong\u003e , replacing the aging factory head unit to provide a high-voltage digital signal path, modern smartphone connectivity, and a full-color interface. The acoustic powerhouse features our pro-audio \u003cstrong\u003eMP Series speakers\u003c\/strong\u003e  in a complete 4-speaker configuration. Equipped with powerful \u003cstrong\u003eintegrated compression tweeters\u003c\/strong\u003e , these drivers are engineered for extreme projection and surgical detail—specifically designed to cut through intense wind and exhaust noise at high speeds. To bridge the gap between classic design and modern power, the kit includes \u003cstrong\u003eDHDMCA adapter rings\u003c\/strong\u003e  for the fairing and the \u003cstrong\u003eMSMP692LK13 Cut-In Lid Kit\u003c\/strong\u003e  for the saddlebags. Providing the muscle is the \u003cstrong\u003eMICRO4V2 Series 4-Channel Class D amplifier\u003c\/strong\u003e , delivering the efficiency and dynamic headroom needed for crystal-clean loudness across the entire bike.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDA9813SGSP4R\u003c\/strong\u003e  ensures total system integrity through the \u003cstrong\u003eMSPWHR OFC Power Harness\u003c\/strong\u003e  and specialized \u003cstrong\u003e'98-'13 Street Glide software\u003c\/strong\u003e . Finished with custom \u003cstrong\u003eDHDSG13 fairing grilles\u003c\/strong\u003e , this system ensures the cleanest signal path, flawless factory integration, and the ultimate high-performance audio experience for the legendary Street Glide.\u003c\/p\u003e\n\u003ch5 data-section-id=\"1iz91iu\" data-start=\"1735\" data-end=\"1751\"\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Source Overhaul:\u003c\/strong\u003e  Features the MSHD9813SG head unit for full digital media control and superior signal processing over the obsolete OEM radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme 4-Speaker Projection:\u003c\/strong\u003e  Full Fairing and Saddlebag upgrade utilizing MP Series compression drivers for maximum SPL and long-range throw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Audio Highway Performance:\u003c\/strong\u003e  Engineered to maintain absolute musical integrity and massive volume at 80+ MPH against aggressive environmental noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Signal Path:\u003c\/strong\u003e  100% Oxygen-Free Copper (OFC) wiring and direct digital integration eliminate signal degradation and maximize amplifier efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-end=\"1468\" data-start=\"1312\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-80\" 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:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-80\" data-turn-id-container=\"request-WEB:57a20e7f-f1ef-4da9-9d5c-4d5ec57a6c7b-80\" data-testid=\"conversation-turn-162\" 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=\"06a5ef5c-4194-45db-bdbd-369e02041e3f\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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\" 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=\"28\" data-end=\"1961\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1p0tcz0\" data-start=\"28\" data-end=\"280\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"85\"\u003eDesigned for 1998–2013 Harley-Davidson Street Glide\u003c\/strong\u003e – The \u003cstrong data-start=\"92\" data-end=\"108\" data-is-only-node=\"\"\u003eDA9813SGSP4R\u003c\/strong\u003e is a complete \u003cstrong data-start=\"123\" data-end=\"149\"\u003e4-speaker audio system\u003c\/strong\u003e engineered specifically for classic Street Glide models with seamless OEM-style integration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"122bc33\" data-start=\"281\" data-end=\"587\"\u003e\n\u003cstrong data-start=\"283\" data-end=\"317\"\u003eComplete premium audio package\u003c\/strong\u003e – Includes a \u003cstrong data-start=\"331\" data-end=\"371\" data-is-only-node=\"\"\u003eplug-and-play digital media receiver\u003c\/strong\u003e, \u003cstrong data-start=\"373\" data-end=\"413\"\u003eMICRO84U 4-channel Class D amplifier\u003c\/strong\u003e, \u003cstrong data-start=\"415\" data-end=\"442\"\u003e6.5\" front NEO speakers\u003c\/strong\u003e, \u003cstrong data-start=\"444\" data-end=\"476\"\u003e6×9\" rear saddlebag speakers\u003c\/strong\u003e, wiring harnesses, and installation hardware for a fully matched system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8wj56l\" data-start=\"588\" data-end=\"837\"\u003e\n\u003cstrong data-start=\"590\" data-end=\"623\"\u003eBuilt for highway performance\u003c\/strong\u003e – High-output \u003cstrong data-start=\"638\" data-end=\"662\" data-is-only-node=\"\"\u003ecompression tweeters\u003c\/strong\u003e and \u003cstrong data-start=\"667\" data-end=\"699\"\u003eneodymium speaker technology\u003c\/strong\u003e deliver exceptional clarity and projection, helping music cut through wind, engine, and road noise. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vzvc9y\" data-start=\"838\" data-end=\"1052\"\u003e\n\u003cstrong data-start=\"840\" data-end=\"874\"\u003ePowerful Class D amplification\u003c\/strong\u003e – The included \u003cstrong data-start=\"890\" data-end=\"912\" data-is-only-node=\"\"\u003eMICRO84U amplifier\u003c\/strong\u003e provides clean, high-efficiency power with ample dynamic headroom for loud, distortion-free playback. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x02puy\" data-start=\"1053\" data-end=\"1278\"\u003e\n\u003cstrong data-start=\"1055\" data-end=\"1086\"\u003eModern digital connectivity\u003c\/strong\u003e – The plug-and-play media receiver upgrades the factory radio with a high-voltage digital signal path, smartphone connectivity, and a full-color display. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oivmba\" data-start=\"1279\" data-end=\"1487\"\u003e\n\u003cstrong data-start=\"1281\" data-end=\"1313\"\u003eOptimized for maximum output\u003c\/strong\u003e – The \u003cstrong data-start=\"1320\" data-end=\"1348\" data-is-only-node=\"\"\u003e2Ω speaker configuration\u003c\/strong\u003e and \u003cstrong data-start=\"1353\" data-end=\"1393\"\u003e100% oxygen-free copper (OFC) wiring\u003c\/strong\u003e maximize amplifier efficiency and minimize signal loss. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i6bwfz\" data-start=\"1488\" data-end=\"1716\"\u003e\n\u003cstrong data-start=\"1490\" data-end=\"1529\"\u003eComplete plug-and-play installation\u003c\/strong\u003e – Includes vehicle-specific software, adapter rings, custom fairing grilles, and all required installation components for a clean factory-style fit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11a76gz\" data-start=\"1717\" data-end=\"1961\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1719\" data-end=\"1755\"\u003eExpert choice for touring riders\u003c\/strong\u003e – An ideal solution for Harley enthusiasts seeking a premium, high-output audio upgrade with modern features, exceptional clarity, and outstanding highway performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5 data-end=\"1468\" data-start=\"1312\"\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What motorcycles is the Diamond Audio DA9813SGSP4R compatible with?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed for 1998–2013 Harley-Davidson Street Glide models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What does this audio system include?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It includes a matched 4-speaker system engineered to upgrade your Harley-Davidson audio performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does this system improve factory sound quality?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It delivers louder volume, improved clarity, and wider sound coverage while riding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is this system built for motorcycle use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The components are designed to withstand the demands of motorcycle and outdoor riding environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The system is designed for vehicle-specific fitment to simplify installation on compatible 1998–2013 Street Glide models.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 data-end=\"1468\" data-start=\"1312\"\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-78\" 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:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-78\" data-turn-id-container=\"request-WEB:3cd937b8-2b7e-4b8b-a5e0-e5c39fc005be-78\" data-testid=\"conversation-turn-158\" 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=\"8cc49256-d2fa-438e-882b-0bf7123f52e3\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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=\"22\" data-end=\"718\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1jzilez\" data-start=\"22\" data-end=\"103\"\u003eClean speaker grilles and fairing components with a soft, dry microfiber cloth.\u003c\/li\u003e\n\u003cli data-section-id=\"4e93m5\" data-start=\"104\" data-end=\"184\"\u003eAvoid direct high-pressure water spray on speakers and electrical connections.\u003c\/li\u003e\n\u003cli data-section-id=\"p8kv9a\" data-start=\"185\" data-end=\"274\"\u003eInspect wiring, terminals, and connectors regularly for corrosion or loose connections.\u003c\/li\u003e\n\u003cli data-section-id=\"2v3zob\" data-start=\"275\" data-end=\"360\"\u003eTighten speaker mounting hardware periodically to prevent vibration-related issues.\u003c\/li\u003e\n\u003cli data-section-id=\"1127vaq\" data-start=\"361\" data-end=\"435\"\u003eKeep speaker openings free of dust and debris for clear, powerful audio.\u003c\/li\u003e\n\u003cli data-section-id=\"c400kv\" data-start=\"436\" data-end=\"526\"\u003eAvoid prolonged playback at maximum volume to reduce distortion and extend speaker life.\u003c\/li\u003e\n\u003cli data-section-id=\"9r3dm5\" data-start=\"527\" data-end=\"638\"\u003eStore the motorcycle in a covered area to protect the audio system from UV rays, moisture, and harsh weather.\u003c\/li\u003e\n\u003cli data-section-id=\"1810u5d\" data-start=\"639\" data-end=\"718\" data-is-last-node=\"\"\u003eInspect speaker cones and surrounds periodically for wear, cracks, or damage.\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":45782781165759,"sku":"DA9813SGSP4R","price":2332.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/DA9813SGSP4R.jpg?v=1782553878","url":"https:\/\/www.mybackyardzone.com\/products\/98-13-harley-davidson%c2%ae-street-glide-4-speaker-system-da9813sgsp4r","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}