You say you like your sound to be heavy? Well, I hope you meant that literally. That's because I have here for you a set of concrete speakers guaranteed to ding and scratch the hell out of your entertainment center. It's what you wanted, right?

The In Visible City glass and cement speakers are supposed to provide you with powerful, clean sound from a relatively small form factor, but you'll pay for that sound dearly when trying to lug them up the stairs to your apartment. Perhaps you should just use normal terms rather than "heavy" when describing what you're looking for from a speaker next time, eh? — Adam Frucci

Designboom, via Technabob