Diamond Audio 14 - 23 Harley Davidson® Street Glide 4-Speaker System - DA1423SGSP5

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.