OverDrive 1998-2013 Street Glide Harley Pro-Audio Fairing Speaker Kit SKU: SPK-13-SG-OverDrive-D



Free System Design Call Now 1(888)311-0016

The Velocity OverDrive Fairing kit is the best sounding and highest output horn-loaded speaker kit available for 1998 through 2013 Harley Street Glide, Electra Glide and Ultra models. 

This Kit Includes All of the Parts Needed to Add an Insane Amount of Sound to a Street Glide Fairing
The speakers in this kit are a step above everything else available for '13 & down Street Glides. The included 6.5" midrange drivers are optimized for performance in an open fairing and the compression horn tweeters are the best sounding horns we have ever come across. Unlike other similar-looking horns, these horns have a dual-stage geometry that produces far better sound than other horns. It's the best of both worlds. Spectacular sound quality and ultimate sound pressure levels. 

Built for Harley Applications
The included speakers in this kit are UV-Treated and IP65 marine grade. These speakers will endure the harshest conditions for many years. 

Direct Bolt-In Performance

Pro Tune Kit Included!

This speaker kit includes a Pro Tuning kit. This dramatically simplifies tuning your Harley sound system by giving you an accurate visual display of what your sound system is doing in real time. See the video for more information.

The Pro Tune kit comes with
  • A test microphone with calibration file
  • A USB drive that is loaded with a test track for the microphone
  • A microphone selfie stick adapter to hold the microphone in the correct position


  • Compatible Year - 1998-2013
  • Compatible Model - Street Glide
  • Location - Fairing
  • Additional Adapter Required - No
  • Modification Required - No
  • Plug & Play - No
  • Works with Electric Lid Locks - N/A

Installation Notes:
Requires some assembly. Speaker terminals are standard aftermarket and are not directly plug and play with factory speaker wiring. Made for use with aftermarket amplifiers. A digital sound processor in your system for tuning is highly recommended. The horns in this package are the best sounding horns out there but need to be equalized with a DSP to bring them down to the same level as all of the other speakers on the bike in order to get maximum performance. 


  • Velocity Parts 2 Years standard or 3 years if installed by an authorized Velocity Dealer
  • Diamond Audio 1 Year


Water Resistant

Extreme Level Performance

Street Glide

  • Loud enough to Wake the Dead
  • Best Sounding Horn Tweeter
  • Upgrades Factory 5.25" Speaker to 6.5"
  • Stamped Steel Grill
  • CNC Machined Horn Mount


  • Power Rating: 200 W RMS/ 400 MAX
  • Sensitivity: 97dB 1W/1M
  • Frequency Response: 110Hz-10k Hz+/-3dB
  • Nominal Impedance: 4 Ohms
  • Mounting Depth: 2.375"
  • Cut-out Diameter: 5.625"
  • Overall Diameter: 6.5"
  • Overall Height: 2.5625"

What's Included

  • (1) Pair of Diamond Audio MSPRO65 6.5" Speakers
  • (1) Pair of OverDrive Dual Stage Horn Tweeters
  • (1) Pair of Stamped Steel Speaker Grills
  • (1) Pair of 5.25" to 6.5" Harley Speaker Adapters
  • (1) Tweeter Connection Wire Kit
  • Speaker Gasket
  • (1) Pair of Plug & Play 12db Passive Crossover Networks
  • (1) Stainless Steel Fastener Set
  • Pro Tune Kit!


Product Overview

Loud and Clear! The MSPRO65 woofers have a very distinct low frequency (mid-bass) response that is much more aggressive than other speakers of this variety. Designed specifically for Harley applications, these speakers are designed to perform both in open fairings and lids as well as fairing speaker pods.

Technical Specifications

  • Power Rating: 200 W RMS/ 400 MAX
  • Sensitivity: 97dB 1W/1M
  • Frequency Response: 110Hz-10k Hz+/-3dB
  • Nominal Impedance: 4 Ohms
  • Mounting Depth: 2.375"
  • Cut-out Diameter: 5.625"
  • Overall Diameter: 6.5"
  • Overall Height: 2.5625"


  • Midrange Manufactured to IP65 Marine Grade Compliant Specifications
  • Shorting Ring Utilized In Motor Structure For Far-Field Performance
  • Thermal Molded Waterproof Paper Cone
  • UV-Treated Polycarbonate Cloth Surround


Product Overview

The RZ75H shallow mount horns have a design that is like no other. The unique phase plug (point in the center), horn flare, and diaphragm are optimized to produce a sound quality that is far superior to other horns on the market. These horns give you extreme volume levels and wonderful sound without being harsh and hissy like other horn

Technical Specifications

  • Model: RZ75H
  • Power Handling: 50W RMS / 100W MAX
  • Sensitivity: 107dB
  • Mounting Frame: Composite Rubber
  • 12dB Crossovers
  • Radial Slit Phase Plug for Better Response
  • Over-All Diameter: 2.95”
  • Over-All Depth: 1.57”
  • Cut-Out Diameter: 2.0"
  • Rebuildable Diaphragm: Yes


  • Short Horn Version
  • 12dB Crossovers Included for Maximum Protection
  • Very Shallow Allowing for Many Mounting Options
  • Can be mounted directly in front of a 6.5" mid-woofer and not Color Sound Below 3khz. Delivers a Coax-Type Speaker Arrangement, with Ultra-High Output of a Pro Audio Speaker Arrangement