{"product_id":"98-13-harley-davidson®-road-glide-4-speaker-system-da9813rgsp4","title":"Diamond Audio 98 - 13 Harley Davidson Road Glide 4-Speaker System - DA9813RGSP4","description":"\u003ch2\u003eDiamond Audio 98 - 13 Harley Davidson Road Glide 4-Speaker System - DA9813RGSP4\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Diamond Audio \u003cstrong\u003eDA9813RGSP4\u003c\/strong\u003e , a pro-audio caliber 4-speaker sound pack purpose-built for the 1998–2013 Harley-Davidson Road Glide. This system is the definitive solution for hardcore riders who refuse to compromise on volume or clarity. By integrating high-performance compression technology into both the Sharknose fairing and the saddlebag lids, the SP4 delivers an aggressive, immersive soundstage designed to cut through extreme wind, exhaust, and road noise during high-velocity touring.\u003c\/p\u003e\n\u003cp\u003eThe heart of this system is the \u003cstrong\u003eMP Series high-output speakers\u003c\/strong\u003e . Both the 6.5” fairing coaxials and the 6x9” saddlebag drivers are equipped with powerful integrated \u003cstrong\u003ecompression tweeters\u003c\/strong\u003e  engineered for extreme projection and surgical detail. To ensure a seamless upgrade, the kit includes \u003cstrong\u003eDHDMCA adapter rings\u003c\/strong\u003e  for the fairing and the \u003cstrong\u003eMSMP692LK13 Lid Kit\u003c\/strong\u003e  for a precision saddlebag fit. Driving this massive array is the \u003cstrong\u003eMICRO4V2 Amplifier\u003c\/strong\u003e , a high-efficiency 4-channel Class D powerhouse that provides unmatched clarity and the massive dynamic headroom needed for crystal-clean, high-decibel loudness across the entire bike.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDA9813RGSP4\u003c\/strong\u003e  ensures total system integrity through the \u003cstrong\u003eMSPWHR OFC Power Harness\u003c\/strong\u003e  and specialized \u003cstrong\u003e'98-'13 Road Glide software\u003c\/strong\u003e  for optimized signal 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\u003eDual-Stage Pro-Audio Output:\u003c\/strong\u003e  MP Series compression drivers in both front and rear locations provide a synchronized, high-SPL (Sound Pressure Level) experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Long-Range Projection:\u003c\/strong\u003e  Engineered specifically to \"throw\" sound effectively over the handlebars and from the saddlebags at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency 4-Channel Power:\u003c\/strong\u003e  The Micro V2 Series amplifier delivers massive current in a compact, fairing-friendly footprint with advanced thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Signal Path:\u003c\/strong\u003e  100% Oxygen-Free Copper (OFC) wiring ensures maximum conductivity and zero signal degradation for the most demanding riders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1998–2013 Harley-Davidson Road Glide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models for a precise, vehicle-specific fit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComplete \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-speaker audio upgrade\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e creates a wider soundstage with improved coverage for riders and passengers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-output speakers deliver \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estronger volume, clearer vocals, and enhanced mid-bass response\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTuned to perform in challenging riding environments with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewind and road noise present\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePremium speaker components provide \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eclean, detailed sound at higher listening levels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurable materials\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to withstand vibration and outdoor riding conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for touring riders who want \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emore power, better clarity, and a premium audio experience\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 Harley-Davidson models is the Diamond Audio DA9813RGSP4 designed for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The DA9813RGSP4 is built specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1998–2013 Harley-Davidson Road Glide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e models, offering a complete 4-speaker high-output audio upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is included in the DA9813RGSP4 system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This package includes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6.5\" fairing speakers, 6x9\" saddlebag lid speakers, a MICRO4V2 Class D amplifier, speaker adapters, grilles, wiring harness, and Road Glide-specific integration components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is this system 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 MP Series speakers with integrated compression tweeters are designed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-output projection and clear sound that cuts through wind and road noise\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does the DA9813RGSP4 require major modifications?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No. It includes vehicle-specific hardware like adapter rings and saddlebag lid components for a cleaner installation on compatible Road Glide models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the system weather-resistant?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eA:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes. The speakers feature \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIP65-rated waterproof and UV-resistant construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for reliable motorcycle use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\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 points 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 speakers 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":45776123625663,"sku":"DA9813RGSP4","price":1522.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/DA9813RGSP4.jpg?v=1782485078","url":"https:\/\/www.mybackyardzone.com\/products\/98-13-harley-davidson%c2%ae-road-glide-4-speaker-system-da9813rgsp4","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}