Uniden CMX760 Compact Mobile CB Radio - Ultra-Compact Off-Road CB

In this review of the Uniden CMX760, the bottom line is clear: this is a compact, purpose-built CB radio for drivers who need reliable Citizens Band communication without sacrificing dash or underseat space. The CMX760 is best for off-road enthusiasts, Jeep owners and truck drivers who want a simple, rugged 40-channel unit with a large seven-color backlit LCD mounted in the microphone. Its ultra-compact 4 x 4 x 1 in footprint and straightforward controls make it easy to install and use, while the mic display keeps status visible without a bulky head unit.

Key Features

• Ultra-compact size: At roughly 4 x 4 x 1 in the radio body mounts almost anywhere, making it ideal for tight dashboards or under-seat installations.
• 40-channel operation: Full Citizens Band compatibility lets users access all authorized CB frequencies for standard road and off-road communication.
• Mic-mounted display and controls: The large seven-color backlit LCD on the speaker microphone puts channel and status information right where the driver can see it.
• Rugged construction: Built with materials suited to harsh environments so it can withstand the vibrations and exposure common to off-road use.
• NOAA weather alerts: Integrated weather alert monitoring adds a safety layer for users traveling in changing conditions.
• Accessory friendly: The unit supports an external speaker for noisy open-air vehicles to improve audio clarity.

Who It's For

The CMX760 is designed for Jeep owners, pickup drivers and off-road riders who need a compact, reliable CB that does not dominate interior space; the small size and mic-mounted display make it particularly useful in vehicles with limited dash real estate. It is also a good choice for anyone who wants simple, direct CB functionality with easy mounting and NOAA weather monitoring.

Those who need top-tier audio fidelity or the loudest built-in speaker in very noisy, open-air environments should consider pairing the CMX760 with an external speaker, since some users report mixed sound quality. Buyers needing more advanced scanning features or an integrated antenna should look at larger fixed-mount models instead.

Pros & Cons

Pros

• Very compact form factor that makes mounting flexible and unobtrusive.
• Large seven-color backlit LCD on the microphone keeps information easy to read while driving.
• Durable build aimed at off-road use and long-term reliability.
• Includes essential accessories for installation so the radio is ready to fit into most vehicles.

Cons

• Stock speaker sound quality receives mixed feedback and an external speaker is recommended for very noisy vehicles.
• Some users report occasional transmit behavior issues; troubleshooting or service may be needed in rare cases.

Specifications

Brand	Uniden
Model	CMX760
Channels	40 CB channels
Dimensions	Approximately 4 x 4 x 1 in
Mic Features	Speaker microphone with large seven-color backlit LCD
Weather	NOAA weather alerts
Included	Mic, hanger, extension cable, slide mount, DC power cord with fuse, manual

Our Verdict

The Uniden CMX760 is a practical, value-oriented compact CB radio that excels where space is limited and straightforward operation is needed. Off-road drivers and compact-vehicle owners will appreciate the mic display and rugged design, though those in very noisy environments should budget for an external speaker. Overall it delivers reliable CB features and simple installation for the intended use cases.

Frequently Asked Questions

Does the CMX760 include an antenna?
No, the antenna is not included and must be purchased separately to operate the CB radio.

Can I mount the unit under the dash?
Yes, the ultra-compact size and included slide mount bracket make under-dash or under-seat installation straightforward.

Is the built-in speaker loud enough for open-air Jeeps?
The built-in speaker is adequate for enclosed vehicles, but an external speaker is recommended for open-air Jeeps or very noisy diesel trucks.