Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 1

Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System

$2,029.99
Skip to product information
Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 1
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 1
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 2
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 3
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 4
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 5
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 6
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 7
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 8
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 9
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 10
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 1
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 2
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 3
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 4
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 5
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 6
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 7
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 8
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 9
  • Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System — image 10
Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System

Diamond Audio DA9813SGSP4 98 - 13 Harley Davidson® Street Glide 4-Speaker System

$2,029.99

Fitment check

Does this fit your bike?

Save the exact make, model, and year to check this product against AVT's reviewed fitment data.

Save my bike Ask AVT to verify fitment

A saved-bike match is a shopping aid. Always review manufacturer notes, exclusions, measurements, and installation requirements.

Revitalize Your Legend: 1998-2013 Street Glide High-Output Audio Evolution

Introducing the Diamond Audio DA9813SGSP4 , a precision-engineered, four-speaker high-output sound pack purpose-built for 1998–2013 Harley-Davidson Street Glide models. This system is the definitive choice for hardcore riders and audio purists who demand maximum output and surgical clarity from a classic platform. Engineered to transform the acoustic signature of the legacy Batwing fairing and saddlebags, the SP4 delivers a massive soundstage that commands attention.

The acoustic foundation features our pro-audio MP Series speakers  in a complete 4-speaker array. These drivers are equipped with powerful integrated compression tweeters  engineered for extreme projection and crisp detail—essential for maintaining musicality at 80+ MPH. To bridge the gap between classic design and modern power, the kit includes DHDMCA adapter rings  to fit 6.5" drivers into the fairing, and the MSMP692LK13 Cut-In Lid Kit  to house 6x9" compression drivers in your bags. Driving this powerhouse is the MICRO4V2 Series 4-Channel Class D amplifier , providing unmatched efficiency and the massive dynamic headroom required for crystal-clean loudness.

The DA9813SGSP4  ensures total system integrity through the MSPWHR OFC Power Harness  and specialized '98-'13 Street Glide software  for optimized digital integration. Finished with custom DHDSG13 fairing grilles , this system ensures the cleanest signal path, flawless factory integration, and the ultimate high-performance audio experience.

  • Extreme 4-Speaker Projection:  Full-bike upgrade utilizing MP Series compression drivers for maximum SPL and long-range sound throw.
  • Pro-Audio Performance:  Engineered to maintain absolute clarity and massive volume against aggressive engine and wind noise.
  • Optimized for Classic Batwing Fairings:  Specifically engineered for the geometry and electrical architecture of the 1998-2013 Street Glide era.
  • Pure Signal Path:  100% Oxygen-Free Copper (OFC) wiring and precision digital integration eliminate signal degradation.