Stage-2 Aftermarket Audio Kit for 2024+ Harley-Davidson HD24-STG2
Stage-2 Aftermarket Audio Kit for 2024+ Harley-Davidson HD24-STG2
Performance Engineered: Each component of the Stage-2 kit is meticulously engineered for peak performance. The 6.5” speakers feature a heat-resistant motor structure and radiator ring that efficiently dissipate heat, ensuring consistent, powerful sound even under the most demanding conditions. Complementing the speakers, the 1000-watt digital amplifier delivers robust performance and is future-ready for expanding your system with additional speakers.
Plug and Play Design: Stage-2 offers a true plug-and-play solution in a single box, complete with direct fit model-specific amplifier mounting plates and grilles. Designed to seamlessly integrate with the Skyline™ OS Harley-Davidson® infotainment system — it eliminates the need to flash the radio — making installation truly effortless.
Precision-Tuned: Featuring long-throw woofers for high output and deep, extended low-end response, these speakers deliver powerful yet balanced sound. The large voice coil and extended frequency range enhance bass output, ensuring louder, more dynamic, and long-lasting performance.
Total Control: With the RF Connect app, tuning your system is as easy as tapping your screen. Connect to the amplifier via Bluetooth® to instantly load a DSP tune matched to your exact Rockford Fosgate® motorcycle audio kit. You can also fine-tune your ride by adjusting gain and crossover settings digitally, customizing your sound, your way, all from your smartphone.
Element Ready™: Purpose-built for the harsh motorcycle environment, this kit includes watertight, grommeted installation harnesses with OEM-style and Deutsch™ DT connectors. Designed to withstand water, dirt, UV exposure, and constant vibration, it ensures long-lasting, reliable audio performance.
Compatibility: Please review compatibility tab for fitment before purchase.
2024+ Stage-2 | Launch
2024+ Stage-2 | Overview
2024+ Stage-2 | Installation
2024+ Stage-2 | Tuning Guide
Download RF CONNECT™ required to setup the amplifier:
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Overview
Loud. Clear. Relentless.
The HD24-STG2 is a high-performance aftermarket, 2-speaker, 1,000-watt amplified upper fairing audio system.
Components:
• (2) 6.5” TMS 2.0 speakers
• (1) 1,000-watt amplifier
• (1) Amp install kit
Installation:
• (3) Hours Typical
Upgrade This Kit:
• (1) HD24BL69 6x9" saddlebag kit
FEATURES AT A GLANCE
- Full Spec Cable meets or exceeds AWG (American Wire Gauge) requirements
- One-time removal of gas tank and fairing streamlines future upgrades
- 2-Year Warranty
- Purpose-Built for 2024+ Harley-Davidson® touring motorcycles
- High-performance & high-output audio upgrade that’s simple to install
- True plug-and-play design with OEM connectors for easy installation
- Supports up to 8-speaker audio systems
- TMS24-65: 6.5" Full-range speaker and grilles for 2024+ Harley-Davidson®
- TMA-1000X4I: Digital 1,000 watt 4-channel A2B amplifier for Harley-Davidson®
- RFK-HD24: Amplifier installation kit for 2024+ Harley-Davidson®
- Element Ready™ to withstand the harsh outdoor environment like dust, water, and UV rays
- Direct Fitment for seamless upgrades in factory mounting locations
- Includes grilles for 2024+ Road Glide and Street Glide fairings
- Premium audio integration with Skyline OS® without external black-boxes
- Eliminates the need to "flash" your radio
- Bluetooth® connectivity for easy wireless setup
- Interactive tuning via RF Connect app for iOS and Android
- Quick connection to factory wiring with Molex MX150 connectors
- Signature DSP Tunes deliver Rockford’s signature sound in every stage kit
- Harness includes expansion for lower fairing, Tour-Pak® and saddlebags
- Video installation tutorial with easy-to-follow instructions
Videos
HD24-STG2 | Product Launch
Engineered to be loud, clear, and relentless, the Stage-2 Audio Kit delivers perfectly balanced sound—rich mids, strong bass, and ultra-sharp highs.
HD24-STG2 | Product Overview
Engineered to be loud, clear, and relentless, the next generation of motorcycle audio kits from Rockford Fosgate are here. This Stage-2 kit delivers perfectly balanced sound—rich mids, strong bass, and ultra-sharp highs.
HD24-STG2 / STG3 | Installation
We’ll walk you through the installation process for our new aftermarket Stage-2 and Stage-3 audio systems for 2023.5 and newer Harley-Davidson models with the newer Skyline™ OS.
Technologies
Power supply circuit design that allows the amplifier to increase output power as voltage increases.
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P.O.W.E.R.
Power supply circuit design that allows the amplifier to increase output power as voltage increases.
Digital C.L.E.A.N.
Recognition of input/output clip detection with indicator LEDs
The integrated Digital Signal Processor allows all tuning functionality to be performed on-board without requiring external …
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Integrated DSP
The integrated Digital Signal Processor allows all tuning functionality to be performed on-board without requiring external boxes.
The built-in A2B interface allows for premium audio connection to Skyline OS without the need for …
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A2B Interface
The built-in A2B interface allows for premium audio connection to Skyline OS without the need for external black-boxes
With Bluetooth® connectivity it’s easy to control your music and take your playlist with you no …
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Bluetooth Control
With Bluetooth® connectivity it’s easy to control your music and take your playlist with you no matter where you go.
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
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Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
Power handling on Rockford Fosgate speakers conform to CTA-2031 industry standards.
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CTA-2031
Power handling on Rockford Fosgate speakers conform to CTA-2031 industry standards.
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's …
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CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
Communication protocol allowing multiple Rockford Fosgate products to link-up with each other to provide intelligent control.
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RF-LINK
Communication protocol allowing multiple Rockford Fosgate products to link-up with each other to provide intelligent control.
A full-range version of the Class-D topology which is a high efficiency amplifier design that reduces …
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Full-Range Class-D
A full-range version of the Class-D topology which is a high efficiency amplifier design that reduces current consumption from the charging system.
Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying …
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Constant Power
Constant Power is a patented circuit topology that provides instantaneous delivery of output power over varying impedance loads.
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
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DTM
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and …
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DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered …
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Engineered In The USA
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered this fanatic product. This statement illustrates our commitment to being Designed and Engineered in the U.S.A.
Components are able to withstand shock and vibration conditions common with outdoor vehicles.
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Vibration Resistant
Components are able to withstand shock and vibration conditions common with outdoor vehicles.
Corrosion Protection
Components are tested for salt spray corrosion resistance.
Displays and motor structures are sealed tight so they look and sound as clear as possible …
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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.
IPX Ratings allow for the components to be directly sprayed with water without ingress.
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Water Resistant
IPX Ratings allow for the components to be directly sprayed with water without ingress.
Specifications
Compatibility
REQUIRED Skyline™ OS |
NO Harley-Davidson® AudioSKY1/2/3 |
|---|
YES Model IS compatible |
NO Model NOT compatible |
NOT AVAILABLE Model not produced this year |
|---|
 MODEL |
CHASSIS |
2023 |
2024 |
2025 |
|---|---|---|---|---|
 Road Glide® |
FLTRX | X | ✅ | ✅ |
 Road Glide® ST |
FLTRXST | X | — | — |
 Road Glide® Special |
FLTRXS | X | — | — |
 Road Glide® Special 120th Anniversary |
FLTRXSANV | X | — | — |
 Street Glide® |
FLHX | X | ✅ | ✅ |
 Street Glide® ST |
FLHXST | X | — | — |
 Street Glide® Special |
FLHXS | X | — | — |
 Street Glide® Special 120th Anniversary |
FLHXSANV | X | — | — |
| MODEL |
CHASSIS |
2023 |
2024 |
2025 |
|---|---|---|---|---|
 Electra Glide Highway King |
FLHFB | X | — | — |
 Road King® Special |
FLHRXS | X | X | X |
| MODEL |
CHASSIS |
2023 |
2024 |
2025 |
|---|---|---|---|---|
 Road Glide® Limited |
FLTRK | X | X | — |
 Street Glide® Ultra |
FLHXU | — | — | ✅ |
 Ultra Limited |
FLHTK | X | X | — |
 Ultra Limited 120th Anniversary |
FLHTKANV | X | — | — |
 Ultra Limited Shrine Edition |
FLHTK | X | — | — |
| MODEL |
CHASSIS |
2023 |
2024 |
2025 |
|---|---|---|---|---|
 CVO Road Glide® |
FLTRXSE | ✅SKY2 | ✅SKY2 | ✅SKY2 |
 CVO™ Road Glide® RR |
FLTRXRRSE | — | — | ✅ |
 CVO Road Glide® ST |
FLTRSXTSE | — | ✅SKY2 | ✅SKY2 |
 CVO Road Glide® Limited 120th Anniversary |
FLTRKSEANV | XRF1 | — | — |
 CVO Street Glide® |
FLHXSE | ✅SKY2 | ✅SKY2 | ✅SKY2 |
| MODEL |
CHASSIS |
2023 |
2024 |
2025 |
|---|---|---|---|---|
 Freewheeler® |
FLRT | XNR | XNR | XNR |
 Road Glide 3 |
FLTRT | X | X | X |
 Tri Glide® Ultra Classic® |
FLHTCUTG | X | X | X |
 Tri Glide® Ultra 120th Anniversary |
FLHTCUTGANV | X | — | — |
GRAY TEXT
indicates nomenclature used on some early models and later inherited.
2
H-D® Power Lock on factory Harley-Davidson bags are compatible.
3
Saddlebags must be factory Harley-Davidson® ABS plastic to insure proper fitment with bag-lid and subwoofer kits.
Fiberglass saddlebags and lids are not compatible. Color matched speaker lids are 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.
SKY1
Skyline RF Stage I: Factory equipped with Skyline OS and "Harley-Davidson Audio Powered by Rockford Fosgate" 2-way speakers and 500W primary amplifier.
This system replaces and is not designed to be used with factory equipped audio.
Models with factory Harley-Davidson® Saddlebag Speaker Lids will also require TMS24-69 speakers.
SKY2
Skyline RF Stage II: Factory equipped with Skyline OS and "Harley-Davidson Audio Powered by Rockford Fosgate" 3-way speakers and 500W primary amplifier.
This system replaces and is not designed to be used with factory equipped audio.
Models with factory Harley-Davidson® Saddlebag Speaker Lids will also require TMS24-69 speakers.
SKY3
Skyline RF Stage III: Factory equipped with Skyline OS and "Harley-Davidson Audio Powered by Rockford Fosgate" 3-way high-output speakers and 500W primary amplifier.
This system replaces and is not designed to be used with factory equipped audio.
Models with factory Harley-Davidson® Saddlebag Speaker Lids will also require TMS24-69 speakers.
— 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.
Support
Knowledge Base Articles
- 2014+ & 2024+ TMS Fairing Speakers for Harley-Davidson - owner's manual
- Keep Your Harley-Davidson IFCU Updated
- 2024 TMA-1000X4i digital amp for Harley-Davidson - owner's manual
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.
Popular Questions
2023.5+ Skyline OS Awareness Statement
Updated Software Ensures Performance
Your Harley-Davidson® motorcycle was built to deliver more than just the ride; it’s designed to provide an elevated experience powered by advanced technology. To ensure you’re getting the best performance, compatibility, and features from your bike and our products, it’s essential to keep your Infotainment Control Unit (IFCU) updated with the latest software.
Running outdated software may limit functionality, reduce performance, and keep you from unlocking the full potential of your Rockford Fosgate motorcycle audio system. Staying current ensures you enjoy the smoothest integration with our equipment and the most advanced features available.
What is the IFCU?
The Harley-Davidson® Infotainment Control Unit (IFCU) is the digital dashboard system introduced on select 2023.5 and newer CVO and Touring models. Powered by Skyline OS, it replaces the older “BOOM! Box™” infotainment system with a modern, fully digital display that brings riders enhanced control, seamless connectivity, and a smarter riding experience.
Minimum Version
- Ensure the IFCU software version ends in either 2237 or 4125.
- Always use the most recent software version, even if it's greater than the above versions.
Why Updates Matter
- Peak Performance – ensures your bike and equipment work at their absolute best
- Full Compatibility – unlocks seamless integration with the latest accessories and upgrades
- Future-Ready – stay aligned with Harley-Davidson’s evolving technology ecosystem
Stay Updated. Ride Smarter. Experience More.
Accessories
Complete Your System
Rockford Fosgate products are built to work together seamlessly for the ultimate experience.
+
6x9" Aftermarket Saddlebag Cut-In Speaker Kit for 2024+ Harley-Davidson
HD24BL69Precision-Tuned: Featuring long-throw woofers for high output and deep, extended low-end response, these speakers deliver powerful yet balanced sound. The large voice coil and extended frequency range enhance bass output, ensuring louder, more dynamic, and long-lasting performance.
Performance Engineered: Each element of these 6X9 speakers is meticulously engineered for peak performance. Now handling 40% more power than before, these speakers feature a heat-resistant motor structure and radiator ring to efficiently dissipate heat, ensuring consistent, powerful sound even under the most demanding conditions.
Direct Fitment: The patent-pending top-loading bucket and backer design helps to ensure smooth, precise cutting over the bag lid surface, we developed a newly designed precision-cut template with parallel ribbing. Our robust, injection-molded, tube-style gasketed saddlebag speaker mount inserts from the outside of the lid, making it possible to accommodate larger 6x9 speakers for unmatched audio performance.
Element Ready™: Purpose-built for the harsh motorcycle environment, this kit includes watertight, grommeted installation harnesses with OEM-style and Deutsch™ DT connectors. Designed to withstand water, dirt, UV exposure, and constant vibration, it ensures long-lasting, reliable audio performance.
Compatibility: Please review compatibility tab for fitment before purchase.
2024+ Saddlebag Kit | Launch
2024+ Saddlebag Kit | Overview
2024+ STG2 & STG3 Kit | Installation (jump to 18:03)2024+ Saddlebag Kit | Tuning Guide
Click to explore some of the products that work best.
-
HD24BL69
6x9" Aftermarket Saddlebag Cut-In Speaker Kit for 2024+ Harley-Davidson
Precision-Tuned: Featuring long-throw woofers for high output and deep, extended low-end response, these speakers deliver powerful yet balanced sound. The large voice coil and extended frequency range enhance bass output, ensuring louder, more dynamic, and long-lasting performance.
Performance Engineered: Each element of these 6X9 speakers is meticulously engineered for peak performance. Now handling 40% more power than before, these speakers feature a heat-resistant motor structure and radiator ring to efficiently dissipate heat, ensuring consistent, powerful sound even under the most demanding conditions.
Direct Fitment: The patent-pending top-loading bucket and backer design helps to ensure smooth, precise cutting over the bag lid surface, we developed a newly designed precision-cut template with parallel ribbing. Our robust, injection-molded, tube-style gasketed saddlebag speaker mount inserts from the outside of the lid, making it possible to accommodate larger 6x9 speakers for unmatched audio performance.
Element Ready™: Purpose-built for the harsh motorcycle environment, this kit includes watertight, grommeted installation harnesses with OEM-style and Deutsch™ DT connectors. Designed to withstand water, dirt, UV exposure, and constant vibration, it ensures long-lasting, reliable audio performance.
Compatibility: Please review compatibility tab for fitment before purchase.
2024+ Saddlebag Kit | Launch
2024+ Saddlebag Kit | Overview
2024+ STG2 & STG3 Kit | Installation (jump to 18:03)2024+ Saddlebag Kit | Tuning Guide
Click to explore some of the products that work best.
HD24BL69
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