4 ft 500 Watt CB Radio Antenna Kit with Mirror Mount - Durable Fit

In this review of the 4 ft 500 Watt CB radio antenna kit, the bottom line is simple: this kit is for owners who want a sturdy, no-nonsense antenna setup that installs quickly and handles street use without fuss. The reviewer found the kit best suited to drivers who prioritize build quality and a ready-to-fit mirror mount instead of modular or tunable antenna systems. While reception and mountability varied among users, the kit delivers a reliable mechanical package with a high-quality coax lead for straightforward hookup.

Key Features

• 4 ft fiberglass whip: A flexible black fiberglass whip offers a balance of height and durability for vehicle use without being overly tall.
• 500 watt power rating: The antenna is rated for up to 500 watts, supporting higher-power CB setups and demanding transmit sessions.
• Heavy duty double groove mirror mount: The aluminum mirror mount secures the antenna to a vehicle mirror with a robust double-groove design that resists slipping and vibration.
• Heavy duty antenna stud: Includes a 3/8 x 24 threaded antenna stud to ensure a secure threaded connection to common CB antenna bases and mounts.
• 6 ft quality coax with molded connectors: Comes with a 6 ft coax cable terminated in molded PL-259 connectors for a weather-resistant, ready-to-connect feedline.

Who It's For

This kit is aimed at pickup and truck owners, commercial drivers, and CB hobbyists who need a robust, install-and-go antenna that mounts to a mirror and comes with everything required for basic installation. It works well for users who prefer hardware reliability and a pre-assembled coax lead rather than sourcing parts separately.

Those who need fine-tuned reception or who require a longer coax should look elsewhere; the antenna is not tunable and the included 6 ft cable has drawn feedback as too short for some installations. If tunability or a custom-length feedline matters, consider modular antenna systems or adding an extended coax run.

Pros & Cons

Pros

• Well-built components deliver lasting mechanical reliability in a compact package.
• Includes a sturdy aluminum mirror mount that simplifies installation on mirror-mounted vehicles.
• Supplied molded PL-259 terminated 6 ft coax makes hookup quick and weather-resistant.

Cons

• Reception results are mixed across users; performance can depend on vehicle and installation location.
• The 6 ft coax may be too short for some installations and limits placement flexibility.

Specifications

Whip length	4 ft fiberglass whip (black)
Power rating	500 watt
Mount type	Heavy duty double groove aluminum mirror mount
Stud thread	3/8 x 24 antenna stud
Coax	6 ft high quality coax with molded PL-259 connectors
Included	Antenna whip, mirror mount, antenna stud, 6 ft coax

Our Verdict

The kit is a practical choice for drivers who want a rugged, ready-to-install CB antenna with a mirror mount and factory-terminated coax. It represents good value when mechanical durability and simple installation matter more than advanced tuning or long feedline runs. Buy it if you want a straightforward upgrade that fits most mirror-mounted installations; bring or add a longer coax if your setup requires extra reach.

Frequently Asked Questions

Is the antenna tunable?
The antenna is not tunable; it is a fixed 4 ft fiberglass whip designed for general CB use.

Will the 6 ft coax reach my radio?
The 6 ft coax suits many mirror-mounted installs but may be too short for radios mounted deeper inside larger cabs; plan for an extension if needed.

Does the mirror mount hold up to highway vibration?
Yes, the heavy duty double groove aluminum mirror mount is designed to resist slipping and handle road vibration when installed correctly.