Rockford Fosgate HD14-STG5 Harley Audio Kit for 2014–2023 Street Glide & Road Glide (Stage 5 Extreme Audio System)

If Stage 3 isn’t loud enough for you…
This is where things get serious.

The Rockford Fosgate HD14-STG5 Stage 5 system is built for riders who want maximum volume, full-range sound, and true bagger audio performance on their 2014–2023 Harley.

This is not a basic upgrade.
This is a high-output system designed to be heard over wind, traffic, and everything else on the road.

Built for 2014–2023 Harley Touring (Rushmore Platform)

Designed specifically for:

• 2014–2023 Harley-Davidson Street Glide
• 2014–2023 Harley-Davidson Road Glide
• Harley Touring (Rushmore platform)

Engineered for direct integration and high-performance output.

What Stage 5 Means (Maximum System Output)

Stage 5 is designed for riders who want extreme performance.

Compared to lower stages:

• significantly higher output than Stage 2 & Stage 3
• full front + rear system with enhanced power
• stronger bass and midbass response
• aggressive volume at highway speeds

 This is where your Harley becomes a rolling sound system

What’s Included in the HD14-STG5 Kit

This is a fully engineered high-output system.

✔ Includes:

• high-power Rockford Fosgate motorcycle amplifiers
• front fairing speakers (high-output)
• rear saddlebag 6x9 speakers
• advanced wiring harnesses
• Harley-specific mounting hardware

Why This System Is Different

This system goes beyond standard upgrades.

More Power

• higher wattage output
• designed for aggressive listening

Full System Coverage

• front + rear soundstage
• balanced system tuning

Built for Real Riding

• consistent output at high speeds
• reduced distortion under load

This is designed for riders who demand more.

Real-World Performance (What You’ll Experience)

After installation:

• extremely loud audio at 70+ mph
• strong bass presence from rear speakers
• powerful, clear vocals
• full system immersion

This is a next-level Harley audio experience

Who This System Is For

This system is ideal if:

• you want the loudest setup available
• you ride in groups or events
• you want show-quality audio
• you don’t want to upgrade again

If you’re asking “how loud can I go?” — this is your answer.

Stage 3 vs Stage 5 (Key Differences)

Stage 3

• strong full system upgrade
• front + rear speakers
• moderate to high output

https://stereoinstalls.com/products/rockford-fosgate-hd14-stg3-harley-audio-kit

Stage 5

• maximum output system
• higher power and performance
• built for extreme volume

Stage 5 is for riders who want everything

Expand Your System Even Further

Pair with:

https://stereoinstalls.com/products/rockford-fosgate-m5-1000x1-harley-amplifier

https://stereoinstalls.com/products/rockford-fosgate-tms69-harley-saddlebag-6x9-speakers

 For additional bass and system expansion.

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 builds high-performance Harley audio systems for serious riders.

📍 7471 Tyler Blvd Ste B
Mentor, Ohio 44060

Serving:

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

We specialize in:

• high-output Harley audio systems
• Rockford Fosgate upgrades
• full bagger builds

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

Frequently Asked Questions

Is this louder than Stage 3?

Yes—this system is designed for significantly higher output.

Is this too much for daily riding?

Not if you want maximum performance—this system is built for real-world use.

Will this fit my 2018 Road Glide?

Yes—this system fits 2014–2023 touring models.

Do I need professional installation?

Highly recommended due to system complexity.

Is this the loudest system available?

Yes—this is one of the highest output Harley audio systems available.

Build the Loudest Harley Audio System Possible

If you’re ready to take your Harley audio beyond standard upgrades, the Rockford Fosgate HD14-STG5 delivers unmatched performance.

This is the system for riders who want maximum volume, full sound, and zero compromises.

Explore the Rockford Fosgate Motorcycle Audio Collection