Custom Motorcycle Audio Systems
Designed and tuned for real performance at highway speed.
From plug-and-play upgrades to fully custom builds for Harley-Davidson® touring bikes.
Most motorcycle audio systems are never properly tuned — and performance doesn’t come from power alone.
Systems designed specifically for Street Glide, Road Glide, Ultra and Electra models — not adapted from car audio.
Speakers, amplifiers, DSP and wiring selected to work together — no mismatched parts or wasted spend.
Every system is built and tuned for performance at speed — not just how it sounds in the workshop.
Built. Tuned. Designed for real riding conditions.
For riders who want more than an off-the-shelf upgrade, we design and build complete motorcycle audio systems — engineered to deliver clarity and mid-bass at highway speed.
Most builds fall between $3,000 and $10,000+ depending on scope.
2024+ Harley Touring
Head Units
Amplifiers
Coaxial Speakers
Component Speakers
Digital Signal Processors (DSP)
Speaker Kits
Motorcycle Audio Australia focuses solely on audio upgrades for Harley-Davidson® Touring bikes.
Our kits are built to be loud, clear and reliable on real Australian roads — rain, heat, highways and long-distance rides.
NewsFollowing our appointment as Australia and New Zealand’s first authorised Cicada Audio dealer, the full range of...
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NewsThe 2026 Street Glide Limited and Road Glide Limited have arrived with a new engine, new Grand Tour-Pak, and fac...
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NewsMotorcycle Audio Australia has been appointed as the first authorised Cicada Audio dealer for Australia and New ...
Read more →Everything you need to know before you buy.
Reference
A definitive year-by-year guide to factory speaker sizes on every Harley-Davidson Touring model from 1998 to present. Know what you have before you upgrade.
Check your speaker sizes →
Buyers Guide
Factory Harley audio struggles above 100 km/h. This guide covers the most effective upgrades for Australian riders — by budget, platform, and riding style.
See the top upgrades →
Guide
Wireless CarPlay on a touring Harley is a real safety upgrade for long rides — not a novelty. Here's which platforms support it and what the install involves.
Read the CarPlay guide →ReferenceA definitive year-by-year guide to factory speaker sizes on Harley-Davidson Touring models from 1998 to present,...
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ReferenceHarley’s 2023.5 Skyline OS introduced a digital A2B audio network that changed how amplifier upgrades must be in...
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ReferenceLine output converters work reliably on older Harley touring platforms, but the 2023.5+ Skyline OS architecture ...
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CompareSoundstream makes three purpose-built head units for the 1998–2013 Street Glide, Electra Glide and Ultra platfor...
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CompareBoth Soundstream radios are engineered specifically for the 1998–2013 Road Glide and include wireless CarPlay an...
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CompareChoosing between Cicada Audio and Wild Boar Audio isn’t about which system is “better” on paper — it’s about how...
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