{"product_id":"98-13-harley-davidson®-road-glide-4-speaker-system-da9813rgsp5r","title":"Diamond Audio 98 - 13 Harley Davidson Road Glide 4-Speaker System - DA9813RGSP5R","description":"\u003ch2\u003eDiamond Audio 98 - 13 Harley Davidson Road Glide 4-Speaker System - DA9813RGSP5R\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Diamond Audio \u003cstrong\u003eDA9813RGSP5R\u003c\/strong\u003e , the definitive flagship 4-speaker sound pack purpose-built for 1998–2013 Harley-Davidson Road Glide models. This comprehensive \"R-Series\" system is the ultimate solution for riders seeking a total source-to-speaker revolution—merging high-definition digital media control with our most advanced Neodymium acoustic stage to dominate the highway.\u003c\/p\u003e\n\u003cp\u003eThe command center is the \u003cstrong\u003eMSHD9813RG 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 foundation features our flagship \u003cstrong\u003eNeo Coaxial Series speakers\u003c\/strong\u003e  (6.5\" for the fairing and 6x9\" for the saddlebag lids). These premium drivers utilize high-flux Neodymium magnets and \u003cstrong\u003ehigh-performance compression tweeters\u003c\/strong\u003e  designed for extreme projection and crisp detail—perfect for cutting through wind and engine noise. Providing the relentless muscle is the \u003cstrong\u003eMICRO84U Amplifier\u003c\/strong\u003e , a high-current Class D powerhouse that delivers unmatched efficiency and the massive dynamic headroom needed for clean, powerful loudness across the entire bike.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDA9813RGSP5R\u003c\/strong\u003e  ensures total system integrity through the \u003cstrong\u003eMSPWHR OFC Power Harness\u003c\/strong\u003e , specialized \u003cstrong\u003e'98-'13 Road Glide software\u003c\/strong\u003e , and the \u003cstrong\u003eMS692NEO2LK13 Lid Kit\u003c\/strong\u003e  for seamless saddlebag integration. Finished with custom \u003cstrong\u003eDHDRG13 fairing grilles\u003c\/strong\u003e  featuring the Diamond Logo, this system ensures the cleanest signal path, flawless factory integration, and the ultimate high-performance audio experience for the modern rider on a classic machine.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Source Overhaul:\u003c\/strong\u003e  Includes the MSHD9813RG head unit for full digital media control and superior signal processing over the obsolete OEM radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Stage Neodymium Compression:\u003c\/strong\u003e  High-performance NEO motor structures in all four locations ensure extreme long-range projection and the highest SPL-to-weight ratio in the industry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlagship Micro 8U Power:\u003c\/strong\u003e  Driven by the high-current MICRO84U amplifier for superior dynamic range and ultra-low distortion at extreme highway volumes.\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\u003cli\u003e\n\u003cstrong\u003eSeamless Legacy Integration:\u003c\/strong\u003e  Includes required adapter rings and the precision-fit lid kit to bridge the gap between 1998-2013 hardware and modern performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1998–2013 Harley-Davidson Road Glide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models with a precise, factory-style fit.\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 creates a wider, more immersive sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDelivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epowerful volume, clean vocals, and detailed highs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for long rides.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTuned to perform through \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewind, engine, and road noise\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e at highway speeds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePremium speaker components provide \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eenhanced bass response and improved clarity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAmplifier-ready design helps achieve \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estronger output and consistent performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA top choice for riders looking for a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-performance touring audio upgrade with dependable quality\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 DA9813RGSP5R compatible with?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is designed for 1998–2013 Harley-Davidson Road Glide models for a custom-fit premium audio upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is included in the DA9813RGSP5R 4-speaker system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The system includes four high-performance speakers, amplifier, installation hardware, wiring, and Road Glide-specific components for complete audio integration.\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 delivers higher output, clearer sound, stronger bass, and improved audio projection compared to factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the DA9813RGSP5R 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 through wind and road noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Why choose the Diamond Audio DA9813RGSP5R?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It provides a complete Harley-Davidson Road Glide audio upgrade with powerful performance, durable components, and a model-specific fit.\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-a7c3-763c9bf7a874-6\" 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-a7c3-763c9bf7a874-6\" data-turn-id-container=\"request-WEB:c2f0b5a5-0479-4526-a7c3-763c9bf7a874-6\" data-testid=\"conversation-turn-14\" 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=\"812350d5-8eec-4a49-b95e-0347b81f371b\" 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=\"352\" 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=\"cfiv3o\" data-start=\"212\" data-end=\"277\"\u003eCheck hardware periodically to reduce vibration and rattling.\u003c\/li\u003e\n\u003cli data-section-id=\"kcgr5o\" data-start=\"278\" data-end=\"352\" data-is-last-node=\"\"\u003eUse clear, distortion-free volume levels to protect speaker performance\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":45779769393343,"sku":"DA9813RGSP5R","price":2977.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/DA9813RGSP5R_76d8c06a-c5f7-45ed-bf47-fe9856caad4f.jpg?v=1782532109","url":"https:\/\/www.mybackyardzone.com\/products\/98-13-harley-davidson%c2%ae-road-glide-4-speaker-system-da9813rgsp5r","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}