By Diamond Audio

14 - 23 Harley Davidson® Road Glide 4-Speaker System - DA1423RGSP3R

$3,229.99
$3,229.99
Brand: Diamond Audio
SKU: DA1423RGSP3R

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

Introducing the Diamond Audio DA1423RGSP3R , a precision-engineered, 4-speaker flagship sound pack purpose-built for 2014–2023 Harley-Davidson Road Glide models. This comprehensive "R-Series" system is the definitive solution for elite riders who demand a total source-to-speaker transformation—combining high-definition digital media control with a 360-degree high-output acoustic stage that dominates at highway speeds.

The command center 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 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—specifically tuned to cut through intense wind and road noise. Providing the muscle is the MICRO4V2 Series 4-Channel Class D amplifier , delivering massive dynamic headroom and crystal-clean loudness across the entire bike.

The DA1423RGSP3R  includes the MSHXM69F2BKLK Cut-In Lid Kit , integrating 6x9” HXM Black Series speakers into your factory bag lids for a seamless, aggressive look. 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.

  • Complete Source Overhaul:  Includes the MSHD14 head unit for full digital media control and superior signal processing over the restrictive OEM radio.
  • Full-Stage 4-Speaker Immersive Audio:  Complete Fairing and Saddlebag upgrade for a total surround 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 RCA integration eliminate signal degradation and maximize amplifier efficiency.
 

Specifications

Core Components

  • MSHD14 Receiver: 2014-2023 Harley-Davidson® Plug-N-Play Digital Media Receiver.
  • MICRO4V2 Amplifier: MICROV2 Series 4-Channel Full Range Class D high-efficiency power plant.
  • HXM65F2BK Speakers (Fairing): 6.5" High-Performance Marine Coaxial (Black Series) 125W RMS.
  • MSHXM69F2BKLK (Lid Kit): 2014-2023 Harley Cut-In Lid Kit with HXM69F2BK 6x9" Premium Speakers (2Ω).
  • DHDRG Fairing Grilles: Harley-Davidson® Road Glide Replacement Fairing Grills (Diamond Logo Pair).
  • MSPWHR Harness: MOTORSPORT Power/Ground Remote Harness Kit (100% OFC).
  • MSRCA2 Harness: MOTORSPORT 2-CH Line Output Direct RCA Harness Kit.
  • Integration Software: '14-'23 HD Road Glide specific digital integration software.

Technical Performance

  • Source Connectivity: Full Digital Media Integration with high-voltage pre-amp outputs and smartphone mirroring.
  • Total System Power: High-efficiency 4-channel configuration optimized for maximum SPL and efficiency.
  • Driver Technology: High-modulus Carbon Fiber cones for superior transient response and rigidity.
  • Tweeter Design: Oversized Bridge-mounted High-Output PEI Dome for extreme high-frequency extension.
  • System Impedance: 2Ω (Optimized for maximum amplifier current delivery).
  • Environmental Protection: IP65 Certified waterproof and UV-resistant motor assemblies.
  • Wiring Grade: 100% Oxygen-Free Copper (OFC) for zero signal loss and maximum conductivity.

Compatibility

  • Platform: 2014–2023 Harley-Davidson Road Glide (FLTR / FLTRX / FLTRXS).
  • Fitment: Direct-fit fairing replacement with precision cut-in saddlebag lid integration.
  • Controls: Retains factory handlebar control functionality via the MSHD14 interface.
  • Integration: Software-optimized for perfect digital synchronization across all four channels.