Diamond Audio 98 - 13 Harley Davidson Road Glide 2-Speaker System - DA9813RGSP2
Introducing the Diamond Audio DA9813RGSP2 , a pro-audio caliber 2-speaker sound pack purpose-built for the 1998–2013 Harley-Davidson Road Glide. This system is engineered for the hardcore rider who prioritizes maximum output and surgical clarity at highway speeds. By integrating high-performance compression technology into the classic Sharknose fairing, the SP2 delivers an aggressive acoustic presence that cuts through extreme wind, exhaust, and road noise with ease.
The acoustic heart of this system is the MP Series 6.5” coaxial speakers . These are not standard drivers; they are equipped with a powerful integrated compression tweeter engineered for extreme projection and crisp detail. To bridge the gap between classic hardware and modern performance, the kit includes DHDMCA adapter rings to convert factory locations to the 6.5" standard. Providing the relentless power is the MICRO2V2 Amplifier , a high-efficiency 2-channel Class D powerhouse that provides unmatched clarity and the massive dynamic headroom needed for crystal-clean, high-decibel loudness.
The DA9813RGSP2 ensures total system integrity through the MSPWHR OFC Power Harness and specialized '98-'13 Road Glide software for optimized signal processing. Finished with custom DHDRG13 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 rider on a classic machine.
Extreme Acoustic Projection: MP Series speakers with integrated compression tweeters are designed to "throw" sound effectively over the handlebars and through the wind.
Features
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Pro-Audio Output: Rated at 250W RMS, this system is built for sustained high-volume performance without thermal or acoustic degradation.
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High-Efficiency Micro Power: The Micro V2 Series amplifier delivers massive current in a compact footprint, specifically designed for fairing environments.
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OFC Signal Integrity: 100% Oxygen-Free Copper wiring ensures maximum conductivity and a noise-free signal path
What our Experts Think
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Designed specifically for 1998–2013 Harley-Davidson Road Glide models for a vehicle-specific audio upgrade.
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Complete 2-speaker system delivers louder output and improved sound quality over factory setups.
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Provides clear vocals, stronger mid-bass, and more detailed highs for a better listening experience.
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Tuned for motorcycle environments where wind and road noise can affect audio clarity.
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Built with durable components to handle vibration and everyday riding conditions.
- Offers a cleaner and more powerful audio upgrade while maintaining a factory-style appearance.
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Ideal for riders seeking better volume, balance, and reliability on every ride.
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A great choice for a premium Harley-Davidson touring audio enhancement.
Q&A
Q: What Harley-Davidson models is the Diamond Audio DA9813RGSP2 designed for?
A: The DA9813RGSP2 is designed for 1998–2013 Harley-Davidson Road Glide models, delivering a complete 2-speaker fairing audio upgrade.
Q: What is included in the DA9813RGSP2 system?
A: The kit includes MP Series 6.5" coaxial speakers, MICRO2V2 Class D amplifier, fairing grilles, speaker adapter rings, OFC wiring harness, and Road Glide-specific installation components.
Q: Is the DA9813RGSP2 loud enough for highway riding?
A: Yes. The high-output speakers with integrated compression tweeters and Class D amplifier are designed for strong projection, clear vocals, and performance over wind and road noise.
Q: Will the DA9813RGSP2 fit my factory Road Glide fairing?
A: Yes. Included adapter rings allow installation of 6.5" speakers in factory locations for improved sound output and a clean fit.
Q: Is the DA9813RGSP2 built for motorcycle conditions?
A: Yes. The system uses durable, weather-resistant components designed for touring motorcycles, vibration, and outdoor riding environments.
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 electronic components.
- Keep audio levels below distortion/clipping to protect speaker and amplifier performance.
- Store your motorcycle covered when possible to reduce exposure to moisture, heat, and road debris.
Damage 
Loss 
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