Elevate Your Ride with the Ultimate 2014-2023 Street Glide Audio Evolution

Introducing the Diamond Audio DA1423SGSP5 , a precision-engineered, four-speaker flagship sound pack purpose-built for the 2014–2023 Harley-Davidson Street Glide. This is not just an upgrade; it is a complete acoustic overhaul designed for the modern rider who demands maximum output, surgical precision, and crystal-clear clarity even at 80+ MPH.

At the heart of this high-performance system are the brand-new Motorsports Neo Coaxial Series  speakers. Equipped with high-performance compression tweeters  and advanced neodymium motor structures , these speakers are engineered for extreme projection and crisp detail—perfect for cutting through intense wind and road noise during high-speed riding. Driving this massive audio stage is the MICRO84U Amplifier , a masterpiece of Class D efficiency that provides unmatched dynamic headroom and clean, powerful loudness while maintaining a heat-dissipating footprint optimized for fairing integration.

The DA1423SGSP5  ensures total system integrity through our dedicated RCA Harness Kit  and specialized integration software , bypassing factory bottlenecks to provide the cleanest signal path possible. Combined with the MSPWHR OFC Power Harness , this kit utilizes 100% Oxygen-Free Copper to eliminate resistance and signal noise. Finished with the OEM-fit DHDSG grilles  and the high-performance MSMP692LK cut-in lid kit , this system offers a seamless factory look with world-class Diamond Audio performance.

• Optimized for 2014-2023 Platforms:  Specifically tuned for the "Rushmore" fairing geometry and factory head-unit output curves.
• Extreme Neo-Projection:  Neodymium magnet technology and compression drivers ensure the music remains loud and detailed against aggressive engine and road noise.
• Flagship Power Station:  Utilizes the MICRO 8U series for superior current delivery and ultra-low distortion at extreme volume levels.
• Pure Signal Path:  Includes specialized wiring and software to ensure a noise-free, high-fidelity connection from the factory source.