These cylindrical speakers from Raal Advanced Loudspeakers were captured by Dvice at the Rocky Mountain Audio Fest in Denver, and they're a trip for fans of industrial design. These omnidirectional speakers are mounted on a lamp-like arm for easy repositioning, and contain drivers and a ribbon tweeter. There's a third cylinder on the floor--you can see it clearly in the second image--that houses the subwoofer.

When they enter production in a few months, the Raal Advanced Loudspeakers will go for about $4,000 per set. Swank!