2024+ Harley Touring
Skyline OS Harley Touring Audio Upgrades
Selected 2023.5 and newer Harley-Davidson Touring models use Skyline OS and an A2B digital audio architecture, rather than the analogue signal earlier bikes used. This includes the redesigned Street Glide and Road Glide families and later Skyline-equipped variants. Other Touring and Trike models continued with Boom! Box GTS for certain years, so confirm the factory infotainment system before choosing an interface. Everything here is chosen to work with the Skyline A2B platform.
To bypass or replace the factory amplifier and obtain a clean low-level signal for aftermarket amplification, use an A2B interface confirmed for your exact Skyline model, such as the NAV-TV ZEN-H on supported Street Glide and Road Glide applications. It converts the supported A2B signal into analogue outputs while retaining Apple CarPlay, factory controls and embedded navigation where equipped or activated. Standard Skyline Street Glide and Road Glide models commonly use 5.25 inch factory fairing speakers, so build around a matched interface, amplifier and speakers confirmed for your exact model.
Read our 2024+ Skyline Touring audio guide and why 2023.5+ upgrades need an A2B interface before planning your build.
Choosing the Right System for Your Bike
- Confirm Skyline first: only bikes running Skyline OS and A2B need this path. Carryover Boom! Box GTS models take a different route, so check your factory infotainment.
- A2B interface: to bypass or replace the factory amplifier for a clean preamp signal, use an A2B interface confirmed for your model, such as the NAV-TV ZEN-H on supported Street Glide and Road Glide.
- Keeps the factory system: retains the Skyline screen, Apple CarPlay, factory audio controls and embedded navigation where equipped or activated.
- Factory speaker size: standard Skyline Street Glide and Road Glide commonly use 5.25 inch; selected CVO models and upgrade kits may use 6.5 inch, so confirm by exact model and kit.
- Australian stock and support: local stock, warranty handling and advice based on Australian Skyline builds.
Shop This Platform by Category
2024+ Touring splits by fairing, so start with your model. Street Glide® and Ultra (batwing): Speakers – Batwing 2024+, Amplifiers – Batwing 2024+ and Complete Systems. Road Glide®: Speakers – Road Glide 2024+, Amplifiers – Road Glide 2024+ and Road Glide Complete Systems. Every amplified build on this platform runs through an A2B interface — see Integration & Interfaces for the NAV-TV and Cicada options.
FAQ
How do I know if my bike is Skyline OS?
Skyline OS is the redesigned digital infotainment on selected 2023.5 and newer Touring models. Some carryover Touring and Trike models kept Boom! Box GTS for certain years, so confirm the factory system on your exact model and year before choosing an interface.
When does a Skyline bike need an A2B interface?
When you want to bypass or replace the factory amplifier and obtain a clean low-level signal for aftermarket amplification. Use an A2B interface confirmed for your exact model, such as the NAV-TV ZEN-H on supported Street Glide and Road Glide. See the audio integration interfaces.
Do I keep CarPlay and navigation?
Yes. The interface retains the factory Skyline screen, Apple CarPlay, normal factory audio controls and embedded navigation where equipped or activated.
What size fairing speakers do Skyline bikes use?
Standard Skyline Street Glide and Road Glide commonly use 5.25 inch factory fairing speakers. Selected CVO models and platform-specific upgrade systems may use 6.5 inch, so fitment must be confirmed by exact model and kit.
