Rockford Fosgate Stage-2 Audio Kit for 2024+ Harley-Davidson
Manufacturer Part #: 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: Refer to our compatibility chart to verify fitment before purchasing. This aftermarket audio system is a replacement for — and should not be used in conjunction with — factory-equipped 'Harley-Davidson Audio Powered by Rockford Fosgate' components.
Features At A Glance:
- 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
- One-time removal of gas tank and fairing streamlines future upgrades
- Full Spec Cable meets or exceeds AWG (American Wire Gauge) requirements
- Video installation tutorial with easy-to-follow instructions
- 2-Year Warranty
Download RF CONNECT™ required to setup the amplifier:

