Designed with a die-cast metal chassis and additional built-in speaker, the XRS-370C is smart, adaptable, and rugged.
XRS™ Connect is an Australian Made radio platform designed to be smart, adaptable and rugged.
Featuring a professional grade speaker microphone complete with a class-leading 2-watt speaker, customisable buttons and a high contrast OLED screen guaranteeing a crystal clear, anti-glare display
GME XRS-370C XRS™ Connect — Compact, Connected & Built Tough
The GME XRS-370C XRS™ Connect Compact UHF CB Radio is one of Australia's most advanced two-way communication solutions, designed for reliability, durability, and seamless connectivity. Built tough for the harsh Australian outback, construction sites, and off-road adventures, the XRS-370C is the ideal radio for 4WD owners, transport operators, tradies, and emergency services.
Made in Australia and engineered for Australian conditions, the XRS-370C features a rugged die-cast metal chassis with a built-in speaker, 5-watt transmission power for maximum legal output (up to 20 km range in optimal conditions), and a high-contrast OLED display that's anti-glare and easy to read in bright sunlight or at night.
XRS™ Connect App Integration
The XRS-370C is the first UHF CB radio with full smartphone app control. Pair via Bluetooth® to create, share, and manage scan lists directly from your device, and access the complete AU/NZ registered analogue frequency database instantly. The radio is software-upgradable via the XRS™ Connect app, with at least one new feature release every year — keeping your radio future-ready. Customisable buttons let you tailor the controls for quick access to your most-used features.
Professional-Grade Audio
The XRS-370C includes a professional-grade OLED speaker microphone (MC664B-M) featuring a powerful 2-watt front-facing speaker for crystal-clear audio even in noisy environments. The die-cast metal chassis also incorporates a built-in speaker, providing additional audio output flexibility.
What's in the Box
GME XRS-370C 5-Watt UHF CB Radio
MC664B-M Professional Grade OLED Speaker Microphone
MB207 Magnetic Microphone Mounting Bracket
LE040 Microphone Extension Lead
AD008 Microphone Extension Adaptor Kit
LE09 12V DC Power Lead
Mounting Bracket and Hardware
Quick Start Guide (antenna sold separately)
Professional UHF Radio Installation — Brunswick, Melbourne
Audio Visual Security in Brunswick, Melbourne, is an authorised GME reseller and experienced two-way radio installer. We provide expert installation of UHF radios, antennas, and base stations; custom mounting solutions for 4WDs, trucks, and commercial vehicles; and tailored communication solutions for construction, transport, mining, agriculture, logistics, and emergency services. Ongoing local support and warranty services are available for all installations.
Your Trusted Source for GME Radios in Australia
Audio Visual Security is your trusted source for a comprehensive range of communication solutions, including GME UHF radios, CB radios, handheld radios, and fixed radios. We are committed to providing reliable and efficient communication equipment catering to diverse industries and applications.
High-Quality GME UHF Radios
We offer a wide selection of high-quality GME UHF radios renowned for their performance and reliability. GME UHF radios deliver clear and uninterrupted communication over long distances, making them ideal for construction, mining, agriculture, transportation, and emergency services.
Handheld and Fixed Radio Solutions
Whether you need a portable handheld radio for outdoor adventures and emergencies, or a permanently installed fixed radio for your vehicle, office, or base station, Audio Visual Security has the solution. Our range is supported by a broad selection of accessories including desktop chargers, microphones, headsets, antenna brackets, and replacement batteries.
Understanding UHF CB Radio Power Output and Range
The power output of a UHF CB radio determines its range and suitability for different purposes. UHF CB radios are commonly used in vehicles, boats, and outdoor activities such as camping and hiking. The three main power output options are:
5 Watt — Range of up to 20 km (12 miles) in good conditions. Best suited for long-range communication, professional drivers, emergency services, and long-distance travel.
1 Watt — Range of up to 5 km (3 miles) in good conditions. Well suited to personal and short-range communication between vehicles or groups.
0.5 Watt — Range of up to 1 km (0.6 miles) in good conditions. Ideal for short-range personal communication between two people or within a small group.
Product Features
Discover what makes our products industry leaders.
Rugged Die-Cast Metal Chassis
A tough die-cast metal body with a built-in speaker provides added durability and audio flexibility over plastic-body compact radios.
Bluetooth® Smartphone Control
Pairs with the XRS™ Connect app to control and customise the radio, build scan lists, and access the full AU/NZ analogue frequency database.
Professional OLED Speaker Microphone
Includes the MC664B-M professional-grade OLED microphone with a class-leading 2-watt front-facing speaker for clear audio in demanding environments.
Software Upgradable
Supports regular firmware updates via the XRS™ Connect app, with at least one new feature release guaranteed each year.
Customisable Buttons
User-configurable controls let you assign frequently used functions for instant one-touch access.
High-Contrast OLED Display
Anti-glare OLED screen is easy to read in bright sunlight and at night without adjustment.
5-Year Warranty
Backed by GME's industry-leading 5-year warranty for long-term peace of mind.
Australian Made
Designed and manufactured in Australia, engineered specifically for Australian conditions.
Everything you need to know
A deep dive into our industry-leading technology and high-performance standards.
What makes the XRS-370C different from the XRS-330C?
The XRS-370C features a rugged die-cast metal chassis with a built-in speaker, making it more durable and providing an additional speaker output. The XRS-330C is super compact but uses a plastic body without a built-in speaker.
Does the XRS-370C come with a speaker microphone?
Yes. It includes the MC664B-M Professional Grade OLED Speaker Microphone, which has a powerful 2-watt front-facing speaker built in.
What is the maximum range of the XRS-370C?
At maximum 5-watt output, the XRS-370C can communicate up to 20 km (12 miles) in optimal conditions. Actual range varies with terrain and environmental factors.
Does the XRS-370C come with an antenna?
No. The antenna is sold separately. Contact Audio Visual Security for antenna recommendations suited to your vehicle and usage.
Can the XRS-370C be updated with new features?
Yes. The XRS-370C is software-upgradable via the XRS™ Connect app. GME releases at least one new feature update per year.
Can Audio Visual Security install this radio professionally?
Yes. Audio Visual Security in Brunswick, Melbourne is an authorised GME installer offering professional fitting for 4WDs, trucks, and commercial vehicles, with custom mounting solutions and ongoing local support.
