Revitalize Your Legend: 1998-2013 Road Glide 4-Speaker High-Performance Audio

Introducing the Diamond Audio DA9813RGSP3 , a precision-engineered 4-speaker sound pack purpose-built for the 1998–2013 Harley-Davidson Road Glide. This system is the ultimate solution for elite riders seeking a total bike transformation—merging surgical fairing precision with high-output saddlebag integration. Engineered specifically for the unique acoustic environment of the legacy Sharknose, the SP3 delivers a high-fidelity surround-sound experience that remains crystal-clear even at triple-digit speeds.

The acoustic foundation features our brand-new Motorsports HXM Black Series  speakers (6.5" for the fairing and 6x9" for the lids). Re-engineered with cutting-edge carbon fiber cones  and oversized high-output tweeters, these drivers deliver louder, cleaner, and more detailed sound—essential for cutting through wind and exhaust noise. To ensure a flawless fit, the kit includes DHDMCA adapter rings  for the fairing and the MSHXM69F2BKLK13 Lid Kit  for seamless saddlebag integration. Providing the relentless muscle is the MICRO4V2 Amplifier , a high-efficiency 4-channel Class D powerhouse that delivers unmatched clarity and the dynamic headroom needed for powerful, distortion-free loudness.

The DA9813RGSP3  ensures total system integrity through the MSPWHR OFC Power Harness  and specialized '98-'13 Road Glide software . Finished with custom DHDRG13 fairing grilles  featuring the Diamond Logo, this system ensures the cleanest signal path, flawless factory integration, and the ultimate audio experience for the modern rider on a classic machine.

• Full-Stage 4-Speaker Integration:  Complete Fairing and Saddlebag upgrade for a total immersive audio environment at highway speeds.
• Modern Carbon Fiber Definition:  Advanced HXM Black Series cone technology ensures musical integrity and surgical detail against aggressive environmental noise.
• High-Efficiency 4-Channel Power:  Driven by the Micro V2 amplifier for superior efficiency and the headroom needed for sustained high-volume output.
• Seamless Factory Evolution:  Includes required adapter rings and the precision-fit lid kit to bridge the gap between 1998-2013 hardware and modern performance.