Back in 2011, Elektor presented a DIY Ultrasonic Directive Speaker using an array of piezo ultrasonic transducers (up to 200) ...

YouTuber [MechnicalRedPanda] has recreated a DIY STM hack we covered about ten years ago, updating it to be primarily 3D-printed, using modern electronics, making it much more accessible to many ...

Hearing loss is irreversible and the most common work-related injury worldwide. Prevention is the only way to tackle this ...

Here’s how it works. It’s never been easier to move your music from room to room (and even outside) than with the best Bluetooth speakers. There are loads of different options out there ...

Bookshelf speakers are arguably one of the most hottest hi-fi components right now, given their mostly affordable price and superb versatility — you can use them in a traditional hi-fi system or ...

When you buy through our links, we may earn a commission. Learn more› By Dennis Burger WiiM has partnered with the speaker company Audio Pro to launch two multiroom wireless speakers.

Please verify your email address. The rise of the smart home has brought a ton of exciting gadgets into our lives, perhaps none as impactful as the smart speaker. What started as a novelty — a ...

There are many Bluetooth speakers on the market, but finding the best one for you can be hard. See what our CNET experts recommend after testing many of the models out there. Executive Editor ...

I think it’s fair to say I’ve tested over fifty speakers as a tech writer and editor. I’ve tried PC speakers, bookshelf speakers, smart speakers — some of which weren’t very smart ...