Diamond Audio 98 - 13 Harley Davidson Street Glide 2-Speaker System - DA9813SGSP1
Introducing the Diamond Audio DA9813SGSP1 , a precision-engineered sound pack purpose-built for 1998–2013 Harley-Davidson Street Glide models. This system is the definitive solution for the purist rider who demands modern high-fidelity performance from a classic platform. Engineered to overcome the acoustic limitations of older Batwing fairings, this pack delivers relentless clarity and massive volume, even at highway speeds.
The heart of the system features our brand-new Motorsports HXM Black Series speakers. Re-engineered with cutting-edge carbon fiber cones and oversized high-output tweeters, these speakers provide louder, cleaner, and more detailed sound—specifically tuned to cut through wind and engine noise. To ensure a perfect fit in the factory 5.25" locations, the kit includes DHDMCA adapter rings , allowing the high-output HXM drivers to integrate seamlessly. Power is supplied by the Micro V2 Series 2-Channel Class D amplifier , providing unmatched efficiency and the dynamic headroom required for crystal-clean loudness.
The DA9813SGSP1 ensures total system integrity through the MSPWHR OFC Power Harness , utilizing 100% Oxygen-Free Copper to eliminate signal resistance. Finished with custom DHDSG13 fairing grilles and specialized '98-'13 Street Glide software for optimized digital integration, this system offers the cleanest signal path and the ultimate high-performance audio experience for the modern rider on a classic machine.
Features
-
Optimized for 1998-2013 Batwing Fairings: Specifically engineered for the geometry and mounting requirements of the classic Street Glide era.
-
Modern Carbon Fiber Technology: High-modulus carbon fiber cones ensure surgical detail and impact, maintaining musical integrity at 80+ MPH.
-
Surgical Power Delivery: Micro V2 amplification provides massive output in a compact, heat-efficient footprint designed for fairing mounting.
-
Pure Signal Path: 100% Oxygen-Free Copper (OFC) wiring ensures maximum conductivity and zero signal degradation.
What our Experts Think
-
Purpose-built for 1998–2013 Harley-Davidson Street Glide with a complete 2-speaker upgrade package engineered for factory fit and seamless integration.
-
Excellent highway performance thanks to the included Class D amplifier and high-output carbon fiber speakers that maintain clear audio over wind and engine noise.
-
Easy upgrade solution with included adapter rings, OFC wiring harness, custom fairing grilles, and model-specific integration software for a cleaner installation.
-
Durable for motorcycle use with IP65-rated speakers that resist water, UV exposure, and harsh riding conditions.
-
Great choice for riders wanting louder, cleaner sound without piecing together separate components, making it an ideal all-in-one Harley audio upgrade.
Q&A
Q: Is the Diamond Audio DA9813SGSP1 compatible with my Harley-Davidson Street Glide?
A: Yes. It is specifically engineered for 1998–2013 Harley-Davidson Street Glide (FLHX) models and includes adapter rings for an easy 5.25" to 6.5" speaker upgrade.
Q: What is included in the DA9813SGSP1 system?
A: The kit includes two 6.5" HXM Black Series speakers, a 2-channel Class D amplifier, adapter rings, OFC wiring harness, custom fairing grilles, and model-specific integration software.
Q: Is this system loud enough for highway riding?
A: Yes. Carbon fiber speakers and a 250W RMS Class D amplifier deliver powerful, clear sound designed to overcome wind and engine noise.
Q: Are the speakers weather resistant?
A: Yes. The speakers feature IP65-rated waterproof and UV-resistant construction for reliable outdoor motorcycle performance.
Q: Why choose the Diamond Audio DA9813SGSP1?
A: It offers a complete plug-and-upgrade audio solution with premium components, efficient amplification, and a factory-fit design for classic 1998–2013 Street Glide motorcycles.
Maintenance Tips
- Clean speaker grilles and amplifier surfaces regularly with a soft, dry microfiber cloth.
- Inspect wiring, connectors, and mounting hardware periodically for corrosion or loose connections.
- Avoid directing high-pressure water at the fairing or audio components during washing.
- Keep amplifier vents free from dust and debris to maintain proper cooling.
- Verify all electrical connections after long rides or heavy vibration to ensure optimal sound performance.
- Store the motorcycle in a dry, covered area to help protect the audio system from prolonged moisture and UV exposure.
Damage 
Loss 
Theft 
