NEW! Fitness Audio UTX16 Belt Pack Wireless Mic Package

Fitness Audio UTX-16 Belt Pack System – The Industry’s Sweat-Resistant Standard, Upgraded

For over 15 years, the Fitness Audio Belt Pack System has been the go-to choice for fitness instructors who demand durability, clarity and sweat-resistant reliability. Now, it’s been fully upgraded with the next-generation Fitness Audio UTX-16 Transmitter and matching SDR5616 16-Channel UHF Receiver, delivering better performance and more flexibility than ever before.

Complete Wireless Mic System for Fitness Studios

Inside the box you’ll find everything you need to get started immediately:

• UTX-16 Transmitter Pack

• SDR5616 16-Channel Receiver

• DC Power Supply

• Jack-to-Jack Audio Cable – compatible with most professional mixers, including the Aeromix range, for clean, balanced vocal sound

This system is available exclusively in 630MHz, designed specifically for clear, interference-free operation in high-energy fitness environments.

Compatible With All Fitness Audio Headsets

Just add your favourite headset—EMic, Aeromic or Cyclemic—and you’ve got one of the most sweat-resistant, studio-ready wireless mic systems on the market.

Rack-Mount Ready

Need a clean, professional setup? Optional rack mount kits with antenna extensions allow you to mount the system neatly into your existing rack infrastructure.

No More Batteries – Dock, Charge & Go

Say goodbye to battery changes and mid-class power issues.
The UTX-16 transmitter is fully compatible with the Fitness Audio Charging Dock, allowing you to:

• Recharge between classes

• Reduce ongoing battery costs

• Keep your setup tidy and reliable in busy studios

Simply dock, charge and go—perfect for gyms, group fitness rooms, and high-usage environments.

Prefer traditional batteries? No problem— the UTX-16 can also run on standard AA batteries for a non-rechargeable option.

Have Questions?

Our team is here to help you choose the perfect setup for your studio.
Call us on 02 8399 1052.

Transmitter Manual