Diamond Audio 24+ Harley Davidson Street Glide 4-Speaker System - DA24SGSP3

Diamond Audio 24+ Harley Davidson Street Glide 4-Speaker System - DA24SGSP3

Introducing the Diamond Audio DA24SGSP3 , a precision-engineered, four-speaker flagship sound pack purpose-built for the 2024–2025 Harley-Davidson Street Glide. This is not just an upgrade; it is a complete acoustic overhaul designed for the modern rider who demands studio-quality audio, full-stage presence, and uncompromising clarity at 80+ MPH.

At the heart of this high-output system are the all-new Motorsports HXM Black Series  speakers, featuring a 6.5" front stage paired with 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. Powering this massive four-speaker configuration is the Micro V2 Series 4-Channel Class D amplifier , a masterpiece of efficiency that provides massive headroom while maintaining a compact, heat-dissipating footprint perfect for fairing integration.

The DA24SGSP3  ensures total system integrity through the MSHDA2B24 A2B interface , providing the cleanest digital signal path available and flawless communication with the factory infotainment system. Combined with the MSPWHR OFC Power Harness , this kit utilizes 100% Oxygen-Free Copper to eliminate resistance and signal noise. Finished with the sleek, OEM-fit DHDSG24 grilles and premium integrated speaker lids, this kit offers a seamless factory look with world-class Diamond Audio performance.

Features

• Optimized for 2024+ Platforms:  Specifically tuned for the new Street Glide geometry and the advanced digital A2B signal architecture.
• 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 360-degree audio experience on the road.
• Next-Gen Integration:  Features the MSHDA2B24 A2B interface for a pure, noise-free digital-to-analog conversion and flawless factory integration.

What our Experts Think  

• Designed specifically for 2024+ Harley-Davidson Street Glide models for a seamless audio upgrade.
• Complete 4-speaker system delivers louder, clearer sound with improved rider and passenger coverage.
• High-output speakers provide powerful mid-bass, crisp highs, and enhanced vocal clarity.
• Tuned for touring environments to overcome wind, road, and engine noise.
• Creates a more immersive front and rear sound experience on long rides.
• Built with durable components to withstand vibration and changing weather conditions.
• Designed for riders who want premium sound performance with a clean factory-style fit.
• Ideal for upgrading your Street Glide with high-output, reliable Harley audio performance.

Q&A    

Q: What Harley-Davidson models is the Diamond Audio DA24SGSP3 designed for?
A: The DA24SGSP3 is designed for 2024+ Harley-Davidson Street Glide models, providing a complete 4-speaker audio upgrade with factory-style integration.

Q: What is included in the DA24SGSP3 system?
A: The kit includes 6.5" coaxial fairing speakers, 6x9" saddlebag lid speakers, a 4-channel Class D amplifier, speaker grilles, wiring, and installation hardware for a full audio upgrade.

Q: Is the DA24SGSP3 loud enough for highway riding?
A: Yes. The high-output speakers and amplifier are designed to deliver clear vocals, stronger bass, and powerful sound that cuts through wind and road noise.

Q: Does the DA24SGSP3 work with the 2024+ Harley factory system?
A: Yes. The system includes integration components designed for compatibility with the newer Harley audio platform.

Q: Is installation easy?
A: Yes. The DA24SGSP3 uses a plug-and-play design with vehicle-specific components for a cleaner installation without major modifications.

Q: Is the DA24SGSP3 built for motorcycle environments?
A: Yes. The components are designed with weather-resistant materials to handle vibration, outdoor exposure, and touring conditions.

Maintenance Tips    

• Clean speakers, grilles, and controls with a soft microfiber cloth to prevent dust buildup.
• Inspect wiring, connectors, and mounting hardware regularly for secure, corrosion-free connections.
• Avoid direct high-pressure water spray on speakers and electrical components.
• Keep audio levels below distortion/clipping to protect speaker and amplifier performance.
• Store your motorcycle covered to reduce exposure to moisture, heat, and road debris.