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The Uniden BC20 is a 20-watt external communications speaker designed for CB radios, scanners, and other receivers. Featuring a rugged shockproof build, a 4-inch dynamic driver, and noise blanker technology, it delivers crystal-clear audio in noisy environments. With a 10-foot 3.5mm elbow connector cable and versatile mounting hardware included, the BC20 ensures easy installation and reliable performance for professionals who demand clarity and durability.


| ASIN | B009TNABQ2 |
| Additional Features | Shockproof, Clear Audio |
| Antenna Location | electrical |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #170 in Portable FRS Two-Way Radios |
| Brand | Uniden |
| Built-In Media | product, manual |
| Color | Black |
| Compatible Devices | CB Radio, Radio Scanner, Communications Receiver |
| Connectivity Protocol | 3.5 mm wired connection |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Controller Type | Touchpad |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 1,115 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 5000 Hz |
| Global Trade Identification Number | 00050633550601 |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 2.5"D x 4.7"W x 4.7"H |
| Item Type Name | CB speaker |
| Item Weight | 1.4 Pounds |
| MP3 player | No |
| Manufacturer | Uniden |
| Model Name | BC20 |
| Model Number | BC20 |
| Mounting Type | Flush Mount , Tabletop Mount |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Speaker Maximum Output Power | 20 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Satellite |
| Specific Uses For Product | Amplifying audio from CB radios and radio scanners, use in noisy environments, or monitoring radio communications |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 4 Inches |
| UPC | 132017733654 168141325373 031112153674 012302119298 803983102521 782386054050 115971122191 031111475326 521375641198 163120828715 073581007362 050633550601 731215348235 021113059112 151903547830 182682395459 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Woofer Diameter | 4 Inches |
X**O
Can You Hear Me? This is a Perfect Product!!!
The Uniden Bearcat BC20 External Communications Speaker is absolutely outstanding and delivers excellent audio clarity and performance. From the moment it was connected, the difference in sound quality was immediately noticeable compared to standard built-in radio speakers. The 20-watt output provides strong, clear, and crisp audio that is easy to understand even in noisy environments. Voice transmissions come through sharp and clean with excellent volume and minimal distortion, which is extremely important for scanner monitoring, public safety communications, weather monitoring, and radio operations. The build quality is excellent and feels very durable. The speaker housing is solid, professional-looking, and clearly designed for long-term use in mobile, desktop, or communications setups. Installation was simple, and the compact design fits perfectly in vehicle consoles, radio desks, and monitoring stations without taking up excessive space. One of the biggest advantages is how much easier it makes extended listening sessions. Audio remains clear and less fatiguing, even during continuous monitoring of scanner traffic, dispatch communications, severe weather operations, or emergency response activity. We use this speaker regularly in communications and monitoring environments, and it has performed flawlessly. The enhanced audio quality greatly improves intelligibility, especially during weak or busy transmissions. Highly recommend the Uniden BC20 to anyone using scanners, CB radios, amateur radio equipment, weather radios, or communications systems. Excellent sound quality, professional performance, and a fantastic upgrade for any radio setup!
J**N
Great Bang for the buck!!!
Well worth the money, this speaker is heavy and loud. I got it on sale, and it's waterproof and is sized perfectly to sit under the hood of my truck. Works and functions exactly as intended!
R**1
Works well
I use it with my Uniden SDS-100. Good, clear sound, much better than the portable's built in one.
F**S
Clear, Crisp Audio
I ordered to compliment my Bearcat Scanner. I was not happy with its speaker, especially with nearby "louder" transmissions. The audio was often impossible to understand. I plugged this in and immediately noticed a fuller, crisper sound. My only observation is that I have to put volume louder than usual in order to get a good volume from this new speaker. The noise limiter button on top works, but it also lowers the overall volume. It actually is useless in my honest opinion. Overall, I like this and it makes listening much more enjoyable. Its built well and I love the idea of it bearing the "Bearcat" name. If your radio suffers with issues with sound quality, I do recommend adding this.
J**E
worth every penny
i absolutely love ANY uniden product. a trusted brand in radio communication and this speaker does not disappoint, update , i wish i would have bought this speaker sooner WOW
D**.
Worth the money.
Loud and clear.
M**E
Clear audio
I have this paired with an SDS200. The audio is clearer than the stock speaker on the SDS200, but boy let me tell you this thing is quiet. I have the SDS200 cranked up to volume 30, but it is still the equivalent of about volume 12 from the stock speaker. So in short, you get clearer audio, but it is quiet. Update: I changed my reviews to 5 stars. My mistake was using the front headphone jack on the SDS200. When I plugged this into the external speaker jack on the back of the SDS200, it is much louder.
D**N
Not amplified speaker; need factory mono jack.
Does not work as advertised on Amazon: Had to remove factory audio plug (stereo-left channel connected only) and I replaced it with a mono audio plug. Sound works now but it did not amplify audio signal. ## Good quality & construction on speaker, but not what I wanted.
.**.
Very good indeed
These are usually about ยฃ55 or more from the UK ham radio stores so ยฃ33.75 at Amazon was a steal. Bought to use with a Yaesu ft891 and icom 7300. Really good loud sound, no interference problems whatsoever in all modes at 100w. The speaker has a limited frequency range from 300 to 5000hz which is perfect for ssb and cw and reduces the unwanted noise. Solidly made. It has a noise suppression button on the top but the difference was only mildly noticeable. A good purchase at this price.
A**R
Great speaker for scanners!.
After having issues with line noise on the front port with my logitech speakers i had, and it only coming out of one channel on the back port, ended up getting this speaker for my Uniden SDS200. Great little speaker, audio quality is great, hard to notice a difference with the noise reduction button but it does seem to help a bit with some transmissions, audio quality is great but it is def a loud speaker to keep the scanner volume low!.
A**R
Much better speaker.
I found the sound quality much better than other speaker I had on before much richer sound.
J**A
Excelente bocina
La uso para radio HF, no aumenta pero si se escucha mas claro y con su filtro ayuda muchas veces a escuchar mejo sin algunos sonidos indeseables, tambien la he probado en rastreadores de frecuencia con muy buenos resultados, quiza pida otra
G**.
Easy to install
Great Speaker with Great Sound and easy to install. Love that it comes with all the Hardware needed to install it as well.
Trustpilot
1 week ago
3 days ago