Stage-3 Speaker & Amp Kit for 2014+ Harley-Davidson Street Glide & Road Glide (Gen-3)

The next step in motorcycle performance, our M5 audio kits are the loudest and clearest audio systems we?ve created. Featuring simple plug-and-play installation and paired with freeway speed output all create the best in class on bike audio experience.

SKU: HD14-STG3

Description

The next step in motorcycle performance, our M5 audio kits are the loudest and clearest audio systems we’ve created. Featuring simple plug-and-play installation and paired with freeway speed output all create the best in class on bike audio experience.

Plug-and-Play Design: Designed to work right out of the box. Everything is included to make for easy installation and all to ensure less time in the garage and more time out riding.

Full Throttle Output: Audio engineered to perform on the open road. Speakers and amplifiers specifically tuned and designed to not only overcome wind, road, and exhaust noise, but to give you that second to none audio experience on your bike.

RF3 (Rockford Factory Fit and Finish): Designed and engineered to match and compliment the factory fit and finish of your bike. These components are purpose built to the exact specifications to ensure the best-in-class fitment and look.

Element Ready™: Purpose built for the harsh motorcycle environment. The speakers and amplifier are designed to stand up to water, dirt, UV, and motorcycle vibration, ensuring that your audio system will stand the test of time.

Compatibility Chart: Please review below tab for fitment before purchasing.

Click to watch video M5 Audio Kits | Product Launch
Click to watch video M5 Audio Kits| Product Overview
Click to watch video 2014+ Road Glide STG3 | Installation
Click to watch video 2014+ Street Glide STG3 | Installation
Click to download PDF M5 2014+ Amp | Tuning Guide

UNRELENTING PERFORMANCE

The HD14-STG3 is a high-performance 4-speaker, 800-watt amplified audio system that includes the following:
 • (2) 6.5″ fairing speakers
 • (2) 6×9″ saddlebag speakers
 • (1) 800W 4-channel amp
 • (1) amp installation kit

Upgrade this kit to STG5 by adding:
 • (1) 10” dual sub kit (see below)

You must flash your factory radio to use this kit.Refer to our COMPATIBILITY chart to verify fitment before purchasing.

FEATURES AT A GLANCE

  • Direct connect wiring harnesses for Harley-Davidson® models
  • Kits bolt to factory attachment points
  • Plug and Play design for easy installation
  • TMS65: 6.5″ 2-way Element Ready™ speaker with integrated phase-aligned 25 mm tweeter
  • M5-800X4: 800-watt 4-channel IPX6 Element Ready™ amplifier
  • T-harness features loop-thru for Digital Signal Processor (DSR1 sold separately)
  • 90-degree harness included with amp install kit for Road Glide® installations
  • Factory Harley-Davidson® Boom!™ Box 4.3, 6.5GT, and GTS must be flashed to use this kit
  • T-harness supports front/rear fader (requires flash: “Rockford Fosgate 2014+ All Bikes”)
  • Klippel Verified certification program delivers the best possible loudspeakers
  • RFK-HD14M5: Amp install kit for M5-800X4 on 2014+ Harley-Davidson® models
  • TMS69BL14: 6×9” Element Ready™ saddlebag retrofit kit for factory H-D® PVC bags
  • Speakers custom tuned to hear music over wind, road & exhaust noise at highway speed
  • Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
  • RATS (Rockford Automated Testing System) proprietary quality & performance tested
  • 2-Year Warranty
Corrosion Protection

Components are tested for salt spray corrosion resistance.

Dust Resistant

Displays and motor structures are sealed tight so they look and sound as clear as possible …

Vibration Resistant

Components are able to withstand shock and vibration conditions common with outdoor vehicles.

Thermal Shock Resistant

Components are designed to withstand extreme temperature fluctuations ensuring they perform day-in and day-out.

UV Inhibitor Materials

Centrex and ASA plastic materials are used for their UV radiation resistance and components are tested …

Stainless Hardware

Stainless hardware is used to its natural resistance to corrosion and rusting. This ensures electrical connections …

Speaker Qty
4
Amplifier Type
External
Total Power
800 Watts
Grille/Trim Ring Included
Yes
Mounting Hardware
Yes
Included In The Box
(1 pr) TMS65
(1 ea) TMS69BL14
(1 ea) M5-800X4
(1 ea) RFK-HD14M5
Shipping Weight

The wiring harness included in this kit is designed to interface only with factory Harley-Davidson® radios. The factory Harley-Davidson® radio must be flashed or you will damage your speakers. Read advisory for more information.

This audio kit is only compatible with standard sized Harley-Davidson® ABS plastic saddlebags and lids. Stretched Harley-Davidson® ABS saddlebags not optimized for kits with subwoofers. Contact technical support for suggested harness brace.

LEGEND

YES

YES Compatible! Model IS compatible

NO

NOT Compatible! Model NOT compatible

NOT AVAILABLE

Model NOT produced Model not produced this year


FITMENT

REQUIRED

BOOM!™ Box 4.31

REQUIRED

BOOM!™ Box 6.5GT1

REQUIRED

BOOM!™ Box GTS1

YES

H-D® ABS Saddlebags3

COMPATIBLE

H-D® Stretched Saddlebags3,4

NO

H-D® Power Lock2


HARLEY-DAVIDSON® TOURING
MODEL CHASSIS 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Electra Glide® Revival FLH
Electra Glide® Standard NR FLHT X X X X
Road Glide® FLTRX
Road Glide® ST FLTRXST
Road Glide® Special FLTRXS
Road Glide® Special 120th Anniversary FLTRXSANV
Street Glide® FLHX
Street Glide® ST FLHXST
Street Glide® 115th Anniversary FLHXANV
Street Glide® Special FLHXS
Street Glide® Special 115th Anniversary FLHXSANV
Street Glide® Special 120th Anniversary FLHXSANV


HARLEY-DAVIDSON® ROAD KING®
The HD14RK-STAGE2 is better equipped for these models.
MODEL CHASSIS 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
CVO Road King® FLHRSE X
CVO Softail Deluxe FLSTNSE X X
Electra Glide Highway King FLHFB X
Road King® FLHR X X X X X X X X
Road King® Classic FLHRC X X X X X X
Road King® Special FLHRXS X X X X X X


HARLEY-DAVIDSON® ULTRA
These models require an additional set of TMS65 for the Tour-Pak®.
MODEL CHASSIS 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Road Glide® Limited FLTRK
Road Glide® Ultra FLTRU
Electra Glide® Ultra Classic® FLHTCU
Electra Glide® Ultra Classic® Twin-Cooled FLHTCU
Electra Glide® Ultra Classic® Low FLHTCUL
Electra Glide® Ultra Classic® Low Twin-Cooled FLHTCUL
Ultra Limited FLHTK
Ultra Limited 115th Anniversary FLHTKANV
Ultra Limited 120th Anniversary FLHTKANV
Ultra Limited Low FLHTKL
Ultra Limited Shrine Edition FLHTK


HARLEY-DAVIDSON® CVO
TheHD14CVO-STG2 is better equipped for these models.
MODEL CHASSIS 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
CVO Ultra Limited FLHTKSE X X X X X X X X
CVO Limited 115th Anniversary FLHTKSEANV X
CVO Pro Street Breakout FXSE X X
CVO Road Glide® FLTRXSE X X X XRF2 XRF2 XRF2G2
CVO Road Glide® Limited FLTRKSE XRF1
CVO Road Glide® Limited 120th Anniversary FLTRKSEANV XRF1
CVO Road Glide® Ultra FLTRUSE X X
CVO Softail Breakout FXSBSE X
CVO Street Glide® FLHXSE X X X X X X XRF2 XRF2 XRF2G2


HARLEY-DAVIDSON® TRIKE
TheHD14U-STG2 is better equipped for these models.
MODEL CHASSIS 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Freewheeler®NR FLRT X X X X X X X X X
Road Glide 3 FLTRT X
Tri Glide® Ultra Classic® FLHTCUTG X X X X X X X X X X
Tri Glide® Ultra 115th Anniversary FLHTCUTGANV X
Tri Glide® Ultra 120th Anniversary FLHTCUTGANV X
CVO Tri Glide® FLHTCUTGSE X X XRF1


GRAY TEXT indicates nomenclature used on some early models and later inherited.
1 Factory Radio from Harley-Davidson® must be flashed. Read advisory for more information.
2 H-D® Power Lock for touring luggage not compatible with 6×9″ bag-lid kit.
3 Saddlebags must be factory Harley-Davidson® ABS plastic to insure proper fitment with bag-lid and subwoofer kits. Fiberglass saddlebags and bag-lids not compatible.
4 Stretched Saddlebags not optimized for kits with subwoofers. Contact technical support for suggested harness brace.
5 Tour-Pak® must be detached in order to install and remove subwoofer enclosures.
NR No Radio equipped from factory.
RF1 RF Stage I: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 2-way speakers and saddlebag amplifier.
RF2 RF Stage II: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 3-way speakers and saddlebag amplifier.
RF1G2 RF Stage I Gen-2: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 2-way speakers and saddlebag amplifier.
RF2G2 RF Stage II Gen-2: Not upgradable. Factory equipped with “Harley-Davidson Audio Powered by Rockford Fosgate” 3-way speakers and saddlebag amplifier.

— Boom!™ is a Trademark of Harley-Davidson USA, Inc.
— Harley-Davidson®, H-D®, Road King®, Road Glide®, Street Glide®, Ultra Classic®, Tri Glide®, Freewheeler®, and Tour-Pak® are Registered Trademark of Harley-Davidson USA, Inc.
— SiriusXM® is a Registered Trademark of Sirius XM Radio Inc.