Diamond Audio 14 - 23 Harley Davidson® Road Glide 4-Speaker System - DA1423RGSP3

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

Introducing the Diamond Audio DA1423RGSP3, a precision-engineered, four-speaker high-performance sound pack purpose-built for 2014–2023 Harley-Davidson Road Glide models. This system is the definitive solution for the hardcore rider who demands a complete 360-degree acoustic stage, delivering relentless clarity and immersive depth even at high highway speeds.

The foundation of this system 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—engineered to cut through extreme wind and road noise. Providing the muscle is the MICRO4V2 Series 4-Channel Class D amplifier, a masterpiece of efficiency delivering massive dynamic headroom and crystal-clean loudness across the entire bike.

The DA1423RGSP3 includes the MSHXM69F2BKLK Cut-In Lid Kit, allowing for seamless integration of 6x9” HXM Black Series speakers into your factory bag lids. With the MSPWHR OFC Power Harness, MSRCA2 signal kit, and specialized '14-23 Road Glide software, this system ensures the cleanest signal path and flawless factory integration for the ultimate high-performance audio experience.

• Full-Stage 4-Speaker Audio: Complete Fairing and Saddlebag upgrade for a total immersive surround experience.
• High-Velocity Carbon Fiber Definition: Advanced cone technology ensures musical integrity and surgical detail at 80+ MPH.
• Optimized for Sharknose Fairings: Specifically tuned for the 2014-2023 Road Glide acoustic environment and electrical architecture.
• Pure Signal Path: 100% Oxygen-Free Copper (OFC) wiring and direct RCA integration eliminate signal degradation and maximize amplifier efficiency.