Diamond Audio 14 - 23 Harley Davidson Road Glide 4-Speaker System - DA1423RGTP1R
Introducing the Diamond Audio DA1423RGTP1R , the definitive flagship sound pack purpose-built for 2014–2023 Harley-Davidson Road Glide models equipped with a Tour Pack. 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, 4-speaker acoustic stage that remains crystal-clear even at triple-digit speeds.
The command center of this system is the MSHD14 Plug-N-Play Digital Media Receiver , replacing the factory head unit to provide a high-voltage digital signal path and modern smartphone connectivity. The acoustic foundation features two pairs of our brand-new Motorsports HXM Black Series speakers. Re-engineered with cutting-edge carbon fiber cones and oversized high-output tweeters, these drivers deliver louder, cleaner, and more detailed sound across both the fairing and rear pods. Providing the relentless power is the MICRO4V2 Series 4-Channel Class D amplifier , providing unmatched clarity, efficiency, and the massive headroom needed for powerful, clean loudness.
The DA1423RGTP1R ensures total system integrity through the MSPWHR OFC Power Harness and MSTLINK T-Harness , ensuring a flawless, no-cut integration. Finished with OEM-fit DHDRG fairing grilles and DHDRGU Tour Pack grilles , this system provides the cleanest signal path and the ultimate high-performance audio experience for the modern Harley rider.
Features
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Complete Source Overhaul: Includes the MSHD14 head unit for full digital media control and superior signal processing over the restrictive OEM radio.
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4-Speaker Surround Stage: Full Fairing and Tour Pack pod upgrade for a total immersive experience at 80+ MPH.
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High-Velocity Carbon Fiber Definition: Advanced cone technology ensures musical integrity and surgical detail even against extreme engine and wind noise.
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Pure Signal Path: 100% Oxygen-Free Copper (OFC) wiring and direct harness integration eliminate signal degradation and maximize amplifier efficiency.
What our Experts Think
Q&A
Q: What motorcycles is this audio system compatible with?
A: It is designed for 2014–2023 Harley-Davidson Road Glide models equipped with a Tour Pack.
Q: What is included in the system?
A: The kit includes four 6.5-inch speakers, a 4-channel Class D amplifier, plug-and-play wiring harnesses, replacement grilles, mounting hardware, and installation accessories.
Q: Is installation plug-and-play?
A: Yes. It features vehicle-specific harnesses for seamless integration with the factory audio system and minimal modifications.
Q: Does this system improve sound at highway speeds?
A: Yes. The upgraded speakers and amplifier provide louder, clearer audio that cuts through wind and road noise for an enhanced riding experience.
Q: Is this audio system built for outdoor riding?
A: Yes. The speakers are engineered for motorcycle use with weather-resistant construction and durable materials for long-lasting performance.
Maintenance Tips
Damage 
Loss 
Theft 
