VECTORCOM Rectangular 3.5mm Plug 5W External Speaker for CB and Ham

In this review of the VECTORCOM rectangular external speaker, the bottom line is simple: it is a compact, low-power add-on for anyone who needs clearer receive audio from a mobile transceiver, CB or scanner without taking much dash space. The reviewer found the speaker useful for vehicle and scanner installations where space is tight; its single biggest advantage is the easy 3.5mm plug-and-play connection and small footprint that make it quick to install and move between rigs.

Key Features

• 3.5mm plug: The standard plug provides a hassle-free connection to most mobile transceivers, CB radios and scanners with a matching jack.
• 1.8 m cable: A nearly 6 ft cable gives flexible placement options inside a vehicle or on a desk without needing an extension.
• 3 in speaker: The compact driver fits into tight automobile locations while still focusing audio for speech and scanner channels.
• 8 Ohm impedance: The speaker matches common radio outputs so it will not load typical mobile transceivers unexpectedly.
• 5W power handling: Rated for low-power use, it handles receive audio cleanly at moderate volume levels appropriate for close listening.

Who It's For

The VECTORCOM external speaker is best for hobbyists and radio users who need an unobtrusive receive speaker for a car, truck or desktop scanner setup. It suits people who prioritize compact size and a simple 3.5mm plug connection over high output or deep bass.

Those who want loud, room-filling audio or ruggedized marine use should look elsewhere; the speaker is a light-duty, economical component and some users report modest build quality and limited maximum volume.

Pros & Cons

Pros

• Compact form factor fits tight automobile installations and is easy to mount.
• Good value for money for users needing a basic external speaker for scanner or CB use.
• Simple 3.5mm plug and 1.8 m cable make installation and relocation straightforward.
• Provides clear, intelligible sound for voice and scanner channels at moderate volume.

Cons

• Limited power handling and maximum volume may be too quiet for noisy cabins or outdoor use.
• Some customers report variable build quality, so durability may be mixed.

Specifications

Our Verdict

The VECTORCOM rectangular 3.5mm external speaker is a pragmatic, low-cost option for anyone who needs a small, easy-to-install receive speaker for a vehicle or scanner. It delivers intelligible audio and convenient placement options, making it a good value for hobbyists and casual radio users, but those needing louder output or heavy-duty construction should consider higher-powered alternatives.

Frequently Asked Questions

Will this speaker plug directly into a handheld scanner?
Yes, as long as the handheld scanner has a 3.5mm external speaker or headphone jack, the plug works without modification.

Is the speaker loud enough for road noise in a car?
It provides clear sound at moderate volume but may be too quiet in very noisy cabins or at high speeds; a higher-power speaker is better for loud environments.

Can it be mounted under a dash?
Yes, its small 3 in driver and 1.8 m cable make under-dash or tight-mount installations straightforward.