Bang & Olufsen has designed fantastic home audio products for almost a century. Whether you’re talking about a smart alarm clock or some of the best noise-cancelling earbuds on the market, B&O always combines cutting edge audio technology with great design—though that does means its products tend to cost more than other options. The new B&O Beosound Edge Speaker is the perfect example. Yes, it costs thousands of dollars; but it’s also a unique speaker and piece of art without a rival. The active bass port opens or closes based on volume level. The circular design makes it look more like a clock without hands than a speaker. Then there’s the unique control mechanism, which allows you to adjust the volume by rolling the speaker, even when it’s mounted to the wall. It looks great. It sounds even better. The Bang & Olufsen Beosound Edge is expected to launch in November with a price of $3,500.