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Diamond Audio 14 - 23 Harley Davidson Road Glide 4-Speaker System - DA1423RGTP1R

Diamond Audio 14 - 23 Harley Davidson Road Glide 4-Speaker System - DA1423RGTP1R

$2,122.99
$2,122.99 $2,829.99
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Diamond Audio 14 - 23 Harley Davidson Road Glide 4-Speaker System - DA1423RGTP1R

Diamond Audio 14 - 23 Harley Davidson Road Glide 4-Speaker System - DA1423RGTP1R

$2,122.99
$2,122.99 $2,829.99
SAVE 24% Sold out

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
  • Complete Source Overhaul:  Includes the MSHD14 head unit for full digital media control and superior signal processing over the restrictive OEM radio.
  • 4-Speaker Surround Stage:  Full Fairing and Tour Pack pod upgrade for a total immersive 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 and direct harness integration eliminate signal degradation and maximize amplifier efficiency.
What our Experts Think 
  • Complete 4-speaker touring upgrade – Designed specifically for 2014–2023 Harley-Davidson Road Glide Tour Pack models, delivering a balanced front and rear soundstage for a richer riding experience.
  • Clear audio at highway speeds – Four HXM Black Series speakers with carbon fiber cones and high-output tweeters are engineered to cut through wind, engine, and road noise.
  • Powerful Class D amplification – The included 4-channel MICRO4V2 amplifier provides clean, efficient power with excellent dynamic range while maintaining a compact installation footprint.
  • True plug-and-play installation – Includes vehicle-specific T-harness, OFC power harness, Tour Pack hardware, and factory-style grilles for seamless OEM integration without cutting factory wiring.
  • Excellent value for touring riders – A professionally matched system that upgrades every major audio component, making it an ideal choice for riders seeking louder, clearer sound and dependable long-distance performance

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    
  • Clean speakers, grilles, receiver, and amplifier with a soft, dry microfiber cloth.
  • Avoid direct high-pressure water spray, even though the speakers are weather-resistant.
  • Regularly inspect wiring, harnesses, and connectors for corrosion, loose connections, or damage.
  • Tighten mounting hardware periodically to prevent vibration-related loosening.
  • Keep amplifier cooling areas free of dust and debris for proper ventilation.
  • Update the digital media receiver firmware when available for optimal performance.
  • Avoid prolonged maximum-volume playback to extend speaker and amplifier life.
  • Store the motorcycle under cover to minimize exposure to UV rays, moisture, and extreme temperatures.
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