Revitalize Your Legend: 1998-2013 Street Glide High-Performance Audio Evolution

Introducing the Diamond Audio DA9813SGSP3R , the definitive 4-speaker flagship 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 immersive, 360-degree acoustic stage that remains crystal-clear even at triple-digit speeds.

The command center is the MSHD9813SG Plug-N-Play Digital Media Receiver , 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 brand-new Motorsports HXM Black Series  speakers in both the fairing and the saddlebags. Re-engineered with cutting-edge carbon fiber cones  and oversized high-output tweeters, these drivers deliver louder, cleaner, and more detailed sound. To ensure a perfect fit, the kit includes DHDMCA adapter rings  for the fairing and the MSHXM69F2BKLK13 Lid Kit  for the saddlebags. Providing the muscle is the MICRO4V2 Series 4-Channel Class D amplifier , delivering unmatched clarity and the massive dynamic headroom needed for high-speed riding.

The DA9813SGSP3R  ensures total system integrity through the MSPWHR OFC Power Harness  and specialized '98-'13 Street Glide software . Finished with custom DHDSG13 fairing grilles , this system ensures the cleanest signal path, flawless factory integration, and the ultimate high-performance audio experience for the classic Street Glide.

• Complete Source Overhaul:  Includes the MSHD9813SG head unit for full digital media control and superior signal processing over the obsolete OEM radio.
• Full-Stage 4-Speaker Immersive Audio:  Complete Fairing and Saddlebag upgrade for a total surround experience at 80+ MPH.
• High-Velocity Carbon Fiber Definition:  Advanced cone technology ensures musical integrity and surgical detail even against extreme engine and wind noise.
• Pure Signal Path:  100% Oxygen-Free Copper (OFC) wiring eliminates signal degradation and maximizes amplifier efficiency.