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A factory-style, high-performance upper-fairing audio upgrade for 2024+ Harley-Davidson models featuring two 6.5" TMS 2.0 speakers and a 1,000-watt digital amplifier.
Buyer confidence
88%Highlights
- 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
Key specs
Full specs- Speaker Qty
- 2
- Amplifier Type
- External
- Grille/Trim Ring Included
- Yes
- Total Power
- 1000 Watts
- Mounting Hardware
- Yes
- Fuse Type
- MAXI
- Fuse Size
- 60 A
- Shipping Weight
- 17 Lbs. (7.711 Kg)
Key specs
Full specs- Speaker Qty
- 2
- Amplifier Type
- External
- Grille/Trim Ring Included
- Yes
- Total Power
- 1000 Watts
Highlights
Overview- 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
Overview
A factory-style, high-performance upper-fairing audio upgrade for 2024+ Harley-Davidson models featuring two 6.5" TMS 2.0 speakers and a 1,000-watt digital amplifier.
Best for
- Riders wanting a high-output, factory-integrated upper-fairing audio upgrade for 2024+ Harley-Davidson motorcycles
- Users who prefer a plug-and-play solution that integrates with the Skyline™ OS infotainment system
- Owners planning to expand their system later (amplifier described as future-ready for additional speakers)
Key points
- Includes (2) 6.5" TMS 2.0 speakers, (1) 1,000-watt digital amplifier, and an amp install kit
- Speakers feature a heat-resistant motor structure and radiator ring for improved thermal dissipation
- Long-throw woofers for high output and extended low-end response
- Plug-and-play design with direct-fit model-specific amplifier mounting plates and grilles
- Designed for integration with the Skyline™ OS Harley-Davidson infotainment system (no radio flash required)
- Integrated DSP, A2B interface, Bluetooth control; P.O.W.E.R., Digital C.L.E.A.N., CTA-2031 and CTA-2006 compliant, Klippel verified
Fit and use
Designed as an upper-fairing, direct-fit solution for 2024+ Harley-Davidson models. The kit provides model-specific mounting plates and grilles for amplifier installation and is intended to integrate with Skyline™ OS infotainment. The amplifier is described as expandable for additional speakers.
What to know
Components listed for the kit are two 6.5" TMS 2.0 speakers, a 1,000-watt digital amplifier, and an amp install kit. Typical installation time is shown as approximately 3 hours. The kit references an optional saddlebag 6x9" upgrade (HD24BL69). Confirm vehicle compatibility and review the product resources for fitment…
Highlights
Key features
- 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
More info
Manufacturer details
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
Download RF CONNECT™ required to setup the amplifier:
Additional details
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
Technologies
P.O.W.E.R.
Power supply circuit design that allows the amplifier to increase output power as voltage increases.
CTA-2031
Power handling on Rockford Fosgate speakers conform to CTA-2031 industry standards. This means your speaker has
Digital C.L.E.A.N.
Recognition of input/output clip detection with indicator LEDs
Integrated DSP
The integrated Digital Signal Processor allows all tuning functionality to be performed on-board without requiring
A2B Interface
The built-in A2B interface allows for premium audio connection to Skyline OS without the need for external
CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your
Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be
Bluetooth Control
With Bluetooth® connectivity it’s easy to control your music and take your playlist with you no matter where you
RF-LINK
Communication protocol allowing multiple Rockford Fosgate products to link-up with each other to provide
Showing the main technologies for this product.
Specs
Specifications
9
| Speaker Qty | 2 |
| Amplifier Type | External |
| Grille/Trim Ring Included | Yes |
| Total Power | 1000 Watts |
| Mounting Hardware | Yes |
| Fuse Type | MAXI |
| Fuse Size | 60 A |
| Shipping Weight | 17 Lbs. (7.711 Kg) |
| In The Box | • (1 pr) TMS24-65 6.5” Speakers • (1 ea) TMA-1000X4i Amplifier • (1 ea) RFK-HD24 Wiring Kit |
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Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
Popular Questions
No FAQs available
Compatibility
REQUIREDSkyline™ OS |
NOHarley-Davidson® AudioSKY1/2/3 |
|---|
YESModel IS compatible |
NOModel NOT compatible |
NOT AVAILABLEModel 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.
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.
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