Complete Plug & Play Audio Kit for Harley-Davidson®

Upgrade your Harley-Davidson® audio system with this easy-to-install, do-it-yourself complete kit — no dealership reflash required.

Designed for:

• 2014–2023 Street Glide®
• 2015–2023 Road Glide®

This system delivers the perfect match between premium brands, combining power, clarity, and simple installation right in your own garage.

🔊 High-Performance Front Stage

This kit includes a pair of Hertz SPL Show 6.75” speakers, engineered to deliver a powerful, clean, and high-output front stage that cuts through wind and engine noise with ease.

🔥 Powerful Amplification

Paired with a Memphis 4-channel amplifier, this setup gives you:

• Clean, efficient power delivery
• Room for future rear speaker expansion
• High-output performance without distortion

🔧 Complete Memphis Installation Kit Included

Everything you need for a full plug-and-play installation:

• Complete Memphis wiring harness
• Mounting hardware
• Integration components
• Factory radio interface solution

🚫 NO REFLASH REQUIRED

Thanks to the included Memphis integration system, there is no need to reflash your factory Harley-Davidson® radio at the dealership.

Install it at home — start to finish — with no programming, no dealer visit, and no hassle.

🏁 Built for DIY Installation

This kit is designed so you can install it yourself, from A to Z in your own garage, with a clean plug-and-play setup.

• No cutting
• No splicing
• No dealership visit
• Simple, direct installation

💥 Why This Kit?

• Premium Hertz + Memphis combination
• Massive upgrade over stock audio
• Plug-and-play simplicity
• Future expansion ready (rear speakers supported)
• No reflash required
• Built for real Harley riders who want real sound