By Diamond Audio

14 - 23 Harley Davidson® Street Glide 4-Speaker System - DA1423SGSP4R

$3,249.99
$3,249.99
Brand: Diamond Audio
SKU: DA1423SGSP4R

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

Introducing the Diamond Audio DA1423SGSP4R , a precision-engineered, four-speaker high-output sound pack purpose-built for 2014–2023 Harley-Davidson Street Glide models. This comprehensive system is the definitive solution for the hardcore rider who demands a complete cockpit transformation, blending high-definition source control with the extreme projection and loudness of pro-audio engineering.

The foundation of this system is the MSHD14 Plug-N-Play Digital Media Receiver , which replaces the restrictive factory head unit to provide a modernized interface and a high-voltage pre-amp signal path. Providing the muscle is the Micro V2 Series 4-Channel Class D amplifier , a masterpiece of efficiency delivering massive dynamic headroom to both the fairing and the saddlebags.

Acoustic dominance is achieved through the MP Series speakers . Equipped with powerful integrated compression tweeters  engineered for extreme projection and surgical detail, these speakers are specifically designed to cut through the most aggressive wind and road noise at high highway speeds. With the included MSMP692LK cut-in lid kit , MSPWHR OFC Power Harness , and specialized integration software, the DA1423SGSP4R  ensures the cleanest signal path and the ultimate high-performance audio experience for the modern Harley rider.

  • Complete Source Overhaul:  Includes the MSHD14 head unit for full digital media control and superior signal processing over the OEM radio.
  • Extreme Projection:  MP Series compression driver technology ensures your music remains loud and crisp from both the fairing and the bags.
  • Optimized for 2014-2023 Platforms:  Specifically tuned for the "Rushmore" fairing geometry and the electrical requirements of the 14-23 touring era.
  • 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: 4-Channel Full Range Class D high-efficiency power plant.
  • MP652 Speakers: 6.5” 2-Way Full-Range Coaxial Fairing Speakers (250W RMS / 2Ω).
  • MSMP692LK: Harley-Davidson® Cut-In Lid Kit including high-output MP692 6x9” Speakers (2Ω).
  • DHDSG Grilles: 2014-2023 Harley Street Glide Replacement Fairing Grills (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 Street Glide specific digital integration software.

Technical Performance

  • System Power Output: High-output 4-channel configuration optimized for maximum SPL.
  • Speaker Power Handling: 250W RMS / 500W MAX per speaker set.
  • System Impedance: 2Ω (Optimized for maximum amplifier current delivery and efficiency).
  • Tweeter Design: Integrated High-Output Compression Drivers for extreme long-range projection.
  • Source Unit: Full Digital Media Receiver with high-voltage RCA pre-outs and smartphone integration.
  • Environmental Protection: IP65 Certified waterproof and UV-resistant motor assemblies.
  • Wiring Grade: 100% Oxygen-Free Copper (OFC) for zero signal loss and maximum conductivity.
  • Signal Path: Direct RCA integration ensures an ultra-low noise floor from source to amplification.

Compatibility

  • Platform: 2014–2023 Harley-Davidson Street Glide (FLHX / FLHXS).
  • Fitment: Direct-fit OEM replacement; 100% Plug-and-Play installation with cut-in lid integration.

Harley Davidson Sound Packs - Frequently Asked Questions

Q1: What are Diamond Audio Sound Packs designed for?
A: They are complete Harley-Davidson audio upgrade packages, designed to deliver powerful sound that remains clear over wind and road noise.

Q2: Are Sound Packs vehicle-specific?
A: Yes. They are tailored to Harley-Davidson touring platforms, including Road Glide and Street Glide applications.

Q3: Do they include multiple audio components?
A: Yes. Sound Packs combine key audio components into integrated system packages, making it easier to build a complete motorcycle audio setup.

Q4: Are they designed for high-output riding environments?
A: Yes. The packages are engineered for high-output audio that can cut through wind and road noise while riding.

Q5: Why choose Diamond Audio Sound Packs?
A: They provide a complete, vehicle-focused audio solution with coordinated components and performance-oriented system design.