When we thought we saw it all Greensound decided to come out with a set of glass speakers. For all of you with kids this is definitely a bad thing to own but an interesting idea. When I came across these speakers I immediately thought this is an accident waiting to happen at home but it would still be cool to own these speakers. The concept is rather ingenious in however. The sound is produced from the bottom and are resonated throughout the glass based on the frequency. The lower frequency sounds are naturally resonated from the bottom and higher frequencies work their way up the glass. By doing so Greensound has give these unconventional speakers a more “3-D” sense of sound where layers of frequency are split rather than all coming from the same point. Definitely not something I would suggest to buy if you have kids but it would be something to go check out and play with.