Have any of you seen the Brothers Wall of Sound, or WOS for short?
It is very mad indeed. Described as an iPodSpeaker, the dimensions of the speaker are 0.95 meters high by 1.25 meters wide, and weighing in at 102KG. It's hand crafted and Tube valve amplified, to create the classic smooth sound you can't get from modern digital amps.
And it costs... $4,495!
http://thewosexperience.com/
If you are tempted, sadly they are currently sold out!