By Diamond Audio

14 - 23 Harley Davidson® Road Glide 4-Speaker System - DA1423RGSP5

$2,529.99
$2,529.99
Brand: Diamond Audio
SKU: DA1423RGSP5

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

Introducing the Diamond Audio DA1423RGSP5 , a precision-engineered, four-speaker flagship sound pack purpose-built for 2014–2023 Harley-Davidson Road Glide models. This system is designed for the elite rider who refuses to compromise, delivering maximum acoustic output and crystal-clear clarity—even at extreme highway speeds. By utilizing advanced Neodymium (NEO) motor structures, the SP5 offers unrivaled projection without the weight of traditional magnets.

The front stage is anchored by our MS652NEO2S Premium Shallow Mount speakers , while the rear stage features the MS692NEO2LK Cut-In Lid Kit . Both sets are equipped with high-performance compression tweeters  engineered for extreme projection and crisp detail—perfect for cutting through aggressive wind and engine noise. Driving this elite configuration is the MICRO84U Amplifier , a high-current Class D powerhouse from the Micro 8U Series that delivers unmatched headroom and efficiency for clean, powerful loudness across all four channels.

The DA1423RGSP5  ensures total system integrity through the MSPWHR OFC Power Harness , MSRCA2 signal kit , and specialized '14-23 Road Glide software . Finished with OEM-fit DHDRG fairing grilles  featuring the Diamond logo, this system ensures the cleanest signal path, flawless factory integration, and the ultimate high-performance audio experience for the modern Harley rider.

  • Elite Neodymium Performance:  Features high-flux NEO motor structures in both the fairing and saddlebags for maximum SPL with superior thermal stability.
  • Extreme 4-Speaker Projection:  Full-bike upgrade utilizing premium compression drivers designed to throw sound further and louder than any standard coaxial.
  • Flagship Power Delivery:  Driven by the Micro 8U Series amplifier for superior dynamic range and ultra-low distortion at high volume.
  • Pure Signal Path:  100% Oxygen-Free Copper (OFC) wiring and direct RCA integration eliminate signal degradation and maximize amplifier efficiency.
 

Specifications

Core Components

  • MICRO84U Amplifier: MICRO8U Series 4-Channel Full Range Class D high-efficiency power plant.
  • MS652NEO2S Speakers (Fairing): Premium 6.5" Shallow Mount Neodymium Coaxial Speakers (2Ω).
  • MS692NEO2LK (Lid Kit): 2014-2023 Harley Cut-In Lid Kit including MS692NEO2 6x9” Premium Neo Speakers.
  • 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

  • System Power Output: High-current 4-channel configuration optimized for maximum dynamic headroom.
  • Driver Technology: Neodymium (NEO) magnets for high-flux density and reduced weight.
  • Tweeter Design: Integrated High-Performance Compression Tweeters for extreme long-range projection.
  • System Impedance: 2Ω (Optimized for maximum amplifier current delivery and SPL).
  • Amplifier Topology: High-efficiency Class D Full Range with advanced thermal management.
  • Environmental Protection: IP65 Certified waterproof and UV-resistant motor assemblies.
  • Wiring Grade: 100% Oxygen-Free Copper (OFC) for zero signal loss and corrosion resistance.
  • Signal Integrity: Direct RCA integration ensures an ultra-low noise floor from the factory source.

Compatibility

  • Platform: 2014–2023 Harley-Davidson Road Glide (FLTR / FLTRX / FLTRXS).
  • Fitment: Direct-fit fairing replacement with precision cut-in saddlebag lid integration.
  • Integration: Software-optimized for perfect EQ synchronization with the 2014-2023 factory radio.