Plug & Play
This product is designed for rapid installation using pre-configured wiring harnesses and quick connect terminals.
2014-2023 Harley-Davidson Ultra Stage-2 Kit (Gen-3) HD14U-STG2
2014-2023 Harley-Davidson Ultra Stage-2 Kit (Gen-3) HD14U-STG2
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.
H-D® M5 Audio Kits | Product Launch
H-D® M5 Audio Kits | Product Overview
2014+ Ultra Classic Stage-2 | Installation
2014+ Road Glide Ultra Stage-2 | Installation
H-D® M5 2014+ Amp Tuning Guide
$1849.99
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Support
Accessories
UNRELENTING PERFORMANCE
The HD14U-STG2 is a high-performance 4-speaker, 800-watt amplified audio system that includes the following:
• (2) 6.5" fairing speakers
• (2) 6.5" tour-pak® speakers
• (1) 800W 4-channel amp
• (1) amp installation kit
Upgrade this kit on air-cooled lowers by adding:
• (1) 6.5” lower speakers (see below)
Upgrade this kit to STG3 by adding:
• (1) 6x9” saddlebag speaker kit (see below)
Upgrade this kit to STG5 by adding:
• (1) 6x9” saddlebag speaker kit (see below)
• (1) 10” dual sub kit (see below)
You must flash your factory radio to use this kit. Ready to flash? Here’s a list of dealers that can flash your radio. Refer to our COMPATIBILITY chart to verify fitment before purchasing.
FEATURES AT A GLANCE
- Speakers custom tuned to hear music over wind, road & exhaust noise at highway speed
- No drilling or cutting required
- Plug-and-Play design for easy installation
- Kits bolt to factory attachment points
- Direct connect wiring harnesses for Harley-Davidson® models
- 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
- RFK-HD14M5: Amp install kit for M5-800X4 on 2014+ Harley-Davidson® models
- Y-adaptors supports expansion of speakers in lower fairing, saddlebag, or Tour-Pak®
- T-harness supports front/rear fader (requires flash: "Rockford Fosgate 2014+ All Bikes")
- 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
- RATS (Rockford Automated Testing System) proprietary quality & performance tested
- Klippel Verified certification program delivers the best possible loudspeakers
- 2-Year Warranty
H-D® M5 Audio Kits | Product Launch
Experience unrelenting performance with the next step in motorcycle audio kits from Rockford Fosgate. Featuring simple plug-and-play installation paired with freeway speed output to create the best in class on bike audio experience.
H-D® M5 Audio Kits | Product Overview
Purpose-built for select 1998 to 2013 models and 2014 and newer bikes, these kits are the next step in motorcycle performance. They are the loudest and clearest motorcycle audio systems we’ve created. Featuring simple plug-and-play installation and paired with freeway speed output creating the best in class on bike audio experience.
2014+ Ultra Classic Stage-2 | Installation
Installation of the ULTRA STG2 aftermarket audio system on 104 and newer Harley-Davidson® Electra Glide® Ultra Classic® and Ultra Limited models.
2014+ Road Glide Ultra Stage-2 | Installation
Installation of the ULTRA STG2 aftermarket audio system for select 2014 and newer Harley-Davidson® Road Glide Limited and Road Glide Ultra models.
Rockford Factory Fit & Finish
Designed and engineered to compliment the factory fit and finish of your vehicle. These components are purpose-built to the exact specifications to ensure best-in-class fitment and look.
Element Ready™ | Motorcycle
All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.
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 ...
Learn more
Dust Resistant
Displays and motor structures are sealed tight so they look and sound as clear as possible no matter how many times you hit the trails.
Stainless Hardware
Stainless hardware is used to its natural resistance to corrosion and rusting. This ensures electrical connections ...
Learn more
Stainless Hardware
Stainless hardware is used to its natural resistance to corrosion and rusting. This ensures electrical connections will not degrade over time due to exposure to the elements.
Thermal Shock Resistant
Components are designed to withstand extreme temperature fluctuations ensuring they perform day-in and day-out.
Learn more
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 ...
Learn more
UV Inhibitor Materials
Centrex and ASA plastic materials are used for their UV radiation resistance and components are tested in accordance with ASTM D4329 testing and certification procedures.
Vibration Resistant
Components are able to withstand shock and vibration conditions common with outdoor vehicles.
Learn more
Vibration Resistant
Components are able to withstand shock and vibration conditions common with outdoor vehicles.
Speaker Qty
4
Amplifier Type
External
Total Power
800 Watts
Grille/Trim Ring Included
Yes
Mounting Hardware
Yes
Included In The Box
Shipping Weight
YES Model IS compatible |
NO Model NOT compatible |
NOT AVAILABLE Model not produced this year |
|---|
REQUIRED BOOM!™ Box 4.31 |
REQUIRED BOOM!™ Box 6.5GT1 |
REQUIRED BOOM!™ Box GTS1 |
REQUIRED H-D® Tour-Pak |
|---|
 MODEL |
CHASSIS | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|
 Electra Glide® Revival |
FLH | — | — | — | — | — | — | — | X | — |
 Electra Glide® Standard NR |
FLHT | — | — | — | — | — | X | X | X | X |
 Road Glide® |
FLTRX | — | X | X | X | X | X | X | X | X |
 Road Glide® ST |
FLTRXST | — | — | — | — | — | — | — | — | X |
 Road Glide® Special |
FLTRXS | — | X | X | X | X | X | X | X | X |
 Street Glide® |
FLHX | X | X | X | X | X | X | X | X | X |
 Street Glide® ST |
FLHXST | — | — | — | — | — | — | — | — | X |
 Street Glide® 115th Anniversary |
FLHXANV | — | — | — | — | X | — | — | — | — |
 Street Glide® Special |
FLHXS | X | X | X | X | X | X | X | X | X |
 Street Glide® Special 115th Anniversary |
FLHXSANV | — | — | — | — | X | — | — | — | — |
| MODEL |
CHASSIS | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|
 CVO Road King® |
FLHRSE | X | — | — | — | — | — | — | — | — |
 CVO Softail Deluxe |
FLSTNSE | X | 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 |
| MODEL |
CHASSIS | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|
 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 Low |
FLHTKL | — | ✔ | ✔ | ✔ | ✔ | ✔ | — | — | — |
 Ultra Limited Shrine Edition |
FLHTK | — | — | — | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| MODEL |
CHASSIS | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|
 CVO Ultra Limited |
FLHTKSE | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | — |
 CVO Limited 115th Anniversary |
FLHTKSEANV | — | — | — | — | ✔ | — | — | — | — |
 CVO Pro Street Breakout |
FXSE | — | — | X | X | — | — | — | — | — |
 CVO Road Glide® |
FLTRXSE | — | — | — | — | X | X | X | XRF2 | XRF2 |
 CVO Road Glide® Limited |
FLTRKSE | — | — | — | — | — | — | — | — | XRF1 |
 CVO Road Glide® Ultra |
FLTRUSE | — | ✔ | ✔ | — | — | — | — | — | — |
 CVO Softail Breakout |
FXSBSE | X | — | — | — | — | — | — | — | — |
 CVO Street Glide® |
FLHXSE | — | X | X | X | X | X | X | XRF2 | XRF2 |
| MODEL |
CHASSIS | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|
 Freewheeler®NR |
FLRT | — | X | X | X | X | X | X | X | X |
 Tri Glide® Ultra Classic® |
FLHTCUTG | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
 Tri Glide® Ultra 115th Anniversary |
FLHTCUTGANV | — | — | — | — | ✔ | — | — | — | — |
 CVO Tri Glide® |
FLHTCUTGSE | — | — | — | — | — | — | ✔ | ✔ | 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 6x9" 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. Motorcycle has storage pocket in lieu of infotainment unit.
RF1
RF Stage-1: Not upgradable. Factory equipped with "Harley-Davidson Audio Powered by Rockford Fosgate" 2-way speakers and saddlebag amplifier.
RF2
RF Stage-2: Not upgradable. Factory equipped with "Harley-Davidson Audio Powered by Rockford Fosgate" 3-way speakers and saddlebag amplifier.
— 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.
— Boom!™ is a Trademark of Harley-Davidson USA, Inc.
Knowledge Base Articles
- Harley-Davidson® Amp Install Kits - owners manual
- 2014+ Harley-Davidson® Radio Flash - Installation Advisory
- Harley-Davidson® Tuning Guide - Advisory
Show all Knowledge Base topics
Ask Our Experts
Return Authorization
Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.
Complete Your System
Rockford Fosgate products are built to work together seamlessly for the ultimate experience.
+
Dual 10" Saddlebag Subwoofer Kit for 2014-2023 Harley-Davidson® Street Glide & Road Glide
HD14-SBSUBNext level performance with Rockford Fosgate's 800 Watt Dual 10" subwoofer system, purpose-built for 2014+ Harley-Davidson touring models.
Plug-and-Play Design: Designed to work right out of the box. The included wiring and cutting template make for easy installation, all to ensure less time in the garage and more time out riding.
Full Throttle Bass Output: Finally, bass for your bike. The dual 10” subwoofers and enclosures were purpose built for the motorcycle environment and deliver that on-road audio experience you’ve been waiting for, even at freeway speeds.
Flexible Bass System: Sound when you want it, space when you need it. This patent pending design allows you to remove one or both subwoofers easily with no tools. So, if you need your bags for a long ride, this flexible system allows for just that.
Rockford Motorcycle Ecosystem: Everything was purpose-built to seamlessly work with your existing Rockford Fosgate Harley-Davidson system. With a few simple connections this dual bass system integrates flawlessly.
Compatibility Chart: Refer to our compatibility chart to verify system requirements and fitment before purchasing.
Saddlebag Subwoofer | Launch
Saddlebag Subwoofer | Overview
Saddlebag Subwoofer | Installation
Saddlebag Subwoofer | Amp Tuning Guide
Prevent Subwoofer Failure | Advisory
Harley-Davidson® 6.5" Full Range Upper/Lower Fairing and Tour-Pak Speakers (2014+)
TMS65The TMS65 is a full range coaxial speaker designed to fit the upper fairing, lower fairing (non-cooled), and TourPak locations on 2014+ Harley-Davidson® BOOM!™ Audio and BOOM!™ Audio Stage-I systems. It features a Neodymium motor structure driving a co-molded, reinforced polypropylene cone with Santoprene surround. It also features an ultra-efficient 25mm dome tweeter with integrated phase plug and is made water/weather resistant with the addition of a Santoprene front isolation spider connecting between the tweeter housing and cone assembly. The speaker mounts using the factory hardware and comes with three grille assemblies for Sharknose, Batwing and TourPak installations.
Saddlebag Kit for 2014+ Harley-Davidson® Models
TMS69BL14Retrofit kit allows addition of rear speakers on your existing factory bag lids and plug directly into a Rockford Fosgate front audio kit that utilizes the Power T400X4ad, TM400X4ad, or M5-800X4 4-channel amplifiers. Eliminates need to paint and color match. See Specifications tab for compatible motorcycles. You will need to flash your factory radio to use this kit. Ready to flash? Here's a list of dealers that can flash your radio. Not designed for factory amplifiers. Refer to our COMPATIBILITY chart to verify fitment before purchasing.
TMS69BL14 & TMS69BL9813 Installation
Click to explore some of the products that work best.
-
HD14-SBSUB
-
TMS65
-
TMS69BL14
Dual 10" Saddlebag Subwoofer Kit for 2014-2023 Harley-Davidson® Street Glide & Road Glide
Next level performance with Rockford Fosgate's 800 Watt Dual 10" subwoofer system, purpose-built for 2014+ Harley-Davidson touring models.
Plug-and-Play Design: Designed to work right out of the box. The included wiring and cutting template make for easy installation, all to ensure less time in the garage and more time out riding.
Full Throttle Bass Output: Finally, bass for your bike. The dual 10” subwoofers and enclosures were purpose built for the motorcycle environment and deliver that on-road audio experience you’ve been waiting for, even at freeway speeds.
Flexible Bass System: Sound when you want it, space when you need it. This patent pending design allows you to remove one or both subwoofers easily with no tools. So, if you need your bags for a long ride, this flexible system allows for just that.
Rockford Motorcycle Ecosystem: Everything was purpose-built to seamlessly work with your existing Rockford Fosgate Harley-Davidson system. With a few simple connections this dual bass system integrates flawlessly.
Compatibility Chart: Refer to our compatibility chart to verify system requirements and fitment before purchasing.
Saddlebag Subwoofer | Launch
Saddlebag Subwoofer | Overview
Saddlebag Subwoofer | Installation
Saddlebag Subwoofer | Amp Tuning Guide
Prevent Subwoofer Failure | Advisory
Harley-Davidson® 6.5" Full Range Upper/Lower Fairing and Tour-Pak Speakers (2014+)
The TMS65 is a full range coaxial speaker designed to fit the upper fairing, lower fairing (non-cooled), and TourPak locations on 2014+ Harley-Davidson® BOOM!™ Audio and BOOM!™ Audio Stage-I systems. It features a Neodymium motor structure driving a co-molded, reinforced polypropylene cone with Santoprene surround. It also features an ultra-efficient 25mm dome tweeter with integrated phase plug and is made water/weather resistant with the addition of a Santoprene front isolation spider connecting between the tweeter housing and cone assembly. The speaker mounts using the factory hardware and comes with three grille assemblies for Sharknose, Batwing and TourPak installations.
Saddlebag Kit for 2014+ Harley-Davidson® Models
Retrofit kit allows addition of rear speakers on your existing factory bag lids and plug directly into a Rockford Fosgate front audio kit that utilizes the Power T400X4ad, TM400X4ad, or M5-800X4 4-channel amplifiers. Eliminates need to paint and color match. See Specifications tab for compatible motorcycles. You will need to flash your factory radio to use this kit. Ready to flash? Here's a list of dealers that can flash your radio. Not designed for factory amplifiers. Refer to our COMPATIBILITY chart to verify fitment before purchasing.
TMS69BL14 & TMS69BL9813 Installation
Click to explore some of the products that work best.
HD14-SBSUB
TMS65
TMS69BL14
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