EXHDR 500GB MY PSPRT ESNTL 3.0 USB

These are usually about £55 or more from the UK ham radio stores so £33.75 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.

Très bon article.

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!

It doesn't work. Bought to go with a UBC125XLT Bearcat to boost the volume. It reduces it! The radio, on it's own, is twice as loud. Also wasted a few £s getting a mono-stereo converter to see it that made a difference. It didn't.

Great speaker