Rockford Fosgate HD24-STG2 Harley Audio Kit for 2024+ Street Glide & Road Glide (Stage 2 System Upgrade)

If you just bought a 2024+ Harley-Davidson touring bike and expected the audio system to be loud enough at highway speeds—you’ve probably already realized:

It’s not.

The Rockford Fosgate HD24-STG2 Stage 2 system is designed specifically for the new Skyline OS platform, delivering real-world performance with louder volume, clearer vocals, and a fully integrated upgrade.

This is the next step beyond factory audio - built for how you actually ride.

Built for 2024+ Harley Skyline Audio Systems

This system is engineered specifically for:

• 2024+ Harley-Davidson Street Glide
• 2024+ Harley-Davidson Road Glide
• Skyline OS infotainment platform

No guesswork. No compatibility issues. No outdated solutions.

What the Stage 2 System Does (Real Upgrade Path)

Stage 2 is where your system becomes noticeably louder and clearer while riding.

Compared to factory:

• significantly higher volume at highway speeds
• improved vocal clarity
• stronger midrange and projection
• balanced, full sound

This is the level where most riders finally say:
“Now I can actually hear it.”

What’s Included in the HD24-STG2 Kit

This is a complete, engineered system—not random parts.

✔ Includes:

• Rockford Fosgate TMA-1000X4i 4-channel amplifier (Skyline integrated)
  Rockford Fosgate TMS24-65 Harley 6.5 Speakers
  plug-and-play wiring harnesses
  Harley-specific mounting hardware

Everything is designed to work together - no mismatched components.

A2B Digital Integration + Built-In DSP (Why This System Is Different)

Unlike older Harley upgrades, this system uses:

A2B Digital Signal Integration

• direct connection to Skyline OS
• no signal loss
• cleaner audio output

Integrated DSP Tuning

• pre-configured for Harley touring bikes
• optimized sound out of the box
• no manual tuning required

Translation:

Better sound, less complexity, and faster installation

Is the HD24-STG2 Right for Your Harley?

This system is ideal if:

• your 2024+ Harley isn’t loud enough
• you want a clean, integrated upgrade
• you don’t want to piece together a system
• you want noticeable improvement without going full Stage 3

This is the best balance of performance + simplicity

Real-World Performance (What You’ll Notice)

After installation:

• clear sound at 60–70+ mph
• stronger vocal projection
• improved overall system balance
• louder, more enjoyable riding experience

This is how your system should sound from the factory.

Want Even More Output? (Stage 3 Option)

If you want maximum volume and full system performance:

👉 (insert your Stage 3 product link here) ADD LINK***

Stage 3 adds:

• rear speakers
• more output
• full bagger audio experience

Learn How Harley Audio Systems Work

https://stereoinstalls.com/blogs/blog-pages/rockford-fosgate-harley-audio-upgrade-mentor-ohio

Motorcycle Audio Installation in Mentor, Ohio

Stereo Installs specializes in 2024+ Harley Skyline audio upgrades.

📍 7471 Tyler Blvd Ste B
Mentor, Ohio 44060

Serving:

• Cleveland
• Mentor
• Willoughby
• Eastlake
• Painesville
• Northeast Ohio

We install:

• Rockford Fosgate Stage 1, 2, and 3 systems
• Skyline-integrated audio upgrades
• full motorcycle audio builds

https://stereoinstalls.com/pages/get-a-quote

Frequently Asked Questions

Will this work on older Harley models?

No - this kit is designed specifically for 2024+ Skyline systems.

Is this plug and play?

Yes - this system is designed for direct integration with minimal modification.

Do I need tuning after installation?

No - the system includes built-in DSP tuning.

Will this be loud enough at highway speeds?

Yes - this system is designed specifically for real riding conditions.

Is Stage 2 enough or should I go Stage 3?

Stage 2 is perfect for most riders. Stage 3 is for maximum output.

Upgrade Your Harley Audio the Right Way

The Skyline platform changed everything—and traditional upgrades don’t deliver the same results.

The Rockford Fosgate HD24-STG2 system is built specifically for this new platform, giving you louder, clearer, and more usable sound where it matters most—while you ride.

Explore Rockford Fosgate Full-line of products