Uniden BC20 Bearcat 20-Watt External Communications Speaker - Rugged

In this review the Uniden BC20 Bearcat 20-Watt external communications speaker is presented for anyone who needs louder, clearer audio from a CB, scanner, or other communications receiver. The bottom line: it is for users who want a compact, durable non-powered speaker that delivers up to 20 watts of output with noticeably improved clarity over stock speakers. The BC20 stands out because its Noise Blanker and rugged housing make incoming voice traffic easier to follow without straining, and the elbow 3.5 mm connector plus mounting hardware make installation straightforward.

Key Features

• 20 Watts of output: Provides significantly louder audio than typical built-in speakers so transmissions are easier to hear in noisy environments.
• Noise Blanker: Reduces electrical interference so voice conversations come through with clearer, less fatiguing sound.
• Rugged design: The heavy-duty housing resists tipping and daily wear, making it suitable for workshop or vehicle use.
• Elbow 3.5 mm connector and 10 ft wire: The angled plug and long cable make routing to tight or hard-to-reach external speaker jacks simple and tidy.
• Mounting hardware included: Can be used on a flat surface or secured with the supplied bracket for stable installation in fixed locations.

Who It's For

The BC20 is ideal for CB radio operators, scanner hobbyists, and two-way radio users who need louder, clearer audio without adding a powered amplifier. It suits people who prefer a durable, no-frills solution that plugs directly into an existing external speaker jack and who value reduced electrical noise during voice traffic.

Users who need full-range audiophile sound or deep low-frequency response should look elsewhere; the BC20 is tuned for speech clarity across 300 Hz to 5 kHz rather than bass-heavy music reproduction. Also, because it is non-powered, its maximum volume depends on the driving radio's output.

Pros & Cons

Pros

• Clear, intelligible voice reproduction thanks to the Noise Blanker and focused frequency response.
• Robust build and low center of gravity make it hard to knock over in daily use.
• Easy installation with elbow 3.5 mm plug, 10 ft cable, and mounting bracket included.

Cons

• As a non-powered speaker, ultimate volume depends on the host radio or scanner.
• Frequency range is optimized for voice, so it will not reproduce deep bass like larger powered speakers.

Specifications

Brand	Uniden
Model	BC20 Bearcat
Power	20 Watts (driven by radio)
Speaker size	4 in
Frequency response	300 Hz - 5 kHz
Cable	10 ft speaker wire with 3.5 mm elbow jack
Dimensions	4.9 in (W) x 2.7 in (D) x 4.9 in (H)

Our Verdict

The Uniden BC20 is a practical, value-focused external speaker for anyone who needs clearer, louder speech from CBs and scanners without adding a powered amp. Its Noise Blanker, rugged housing, and installation-ready design make it a sensible upgrade over stock speakers for workshop, vehicle, or fixed installations where speech intelligibility and durability matter most.

Frequently Asked Questions

Will this speaker work with my scanner or CB?
The BC20 is compatible with scanners, CBs, and other communications devices that provide an external speaker jack and can drive a non-powered speaker.

Does it need a separate power source?
No, the BC20 is non-powered and uses the host radio to drive audio through the 3.5 mm connector.

Can it be mounted in a vehicle or on a desk?
Yes, it can sit on a stable surface or be secured using the included mounting bracket and hardware for fixed installations.