By Diamond Audio

14 - 23 Harley Davidson® Street Glide 4-Speaker System - DA1423SGSP3

$1,929.99
$1,929.99
Brand: Diamond Audio
SKU: DA1423SGSP3

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

Introducing the Diamond Audio DA1423SGSP3, a precision-engineered, four-speaker flagship sound pack purpose-built for the 2014–2023 Harley-Davidson Street Glide. This is not just an upgrade; it is a complete acoustic overhaul designed for the modern rider who demands immersive, studio-quality audio and relentless clarity at 80+ MPH.

At the heart of this system are the all-new Motorsports HXM Black Series speakers, featuring a 6.5" front stage and a high-performance 6x9" rear lid conversion. Re-engineered with a cutting-edge carbon fiber cone and an oversized, high-output tweeter, these speakers deliver unparalleled transient response and surgical detail across the entire motorcycle. Driving this massive four-speaker configuration is the Micro V2 Series 4-Channel Class D amplifier, a masterpiece of efficiency providing massive headroom for both the fairing and bag lids while maintaining a compact, heat-dissipating footprint perfect for fairing integration.

The DA1423SGSP3 ensures total system integrity through our dedicated RCA Harness Kit and specialized integration software, bypassing factory bottlenecks to provide the cleanest signal path possible. Combined with the MSPWHR OFC Power Harness, this kit utilizes 100% Oxygen-Free Copper to eliminate resistance and signal noise. Finished with the OEM-fit DHDSG grilles and the premium MSHXM69F2BKLK lid kit, this system offers a seamless factory look with world-class Diamond Audio performance.

  • Optimized for 2014-2023 Platforms: Specifically tuned for the "Rushmore" fairing geometry and factory head-unit output curves.
  • High-Speed Definition: Carbon fiber technology ensures the music remains loud and detailed even against heavy wind and engine noise.
  • Full-Stage Surround: Four-channel configuration delivers a truly immersive audio experience for both the rider and passenger.
  • Pure Signal Path: Includes specialized wiring and software to ensure a noise-free, high-fidelity connection from the factory source.
 

Specifications

Core Components

  • MICRO4V2 Amplifier: 4-Channel Full Range Class D high-efficiency power plant.
  • HXM65F2BK Speakers: 6.5" High-Performance Marine Coaxial (Black Series) Fairing Speakers.
  • MSHXM69F2BKLK: Top-Quality 6x9" Speaker Lid Kit with HXM Black Series Coaxial Speakers.
  • 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 for optimized EQ flash.

Technical Performance

  • Power Output: 125W RMS per channel (High-output 4-Channel configuration).
  • System Impedance: 2Ω (Optimized for maximum amplifier efficiency and output).
  • Cone Material: High-modulus Carbon Fiber for superior rigidity and transient response.
  • Tweeter Design: Bridge-mounted High-Output PEI Dome.
  • Signal Integrity: Direct RCA integration to ensure ultra-low noise floor from the factory source.
  • Environmental Protection: IP65 Certified waterproof and UV-resistant motor assembly.
  • Wiring Grade: 100% Oxygen-Free Copper (OFC) for zero signal loss and corrosion resistance.

Compatibility

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