Current projects: Marble speaker side tables

Another one in flow are a pair of fine romblon marble speakers that also double as sidetables or pedestals. I guess this makes it unportable... Once you set it up, it's staying there. Pondering upon the preamplifier I shall install for in -powered wireless speakers with input ports for stereo in,rca, usb, hdmi, ipod dock, (however like the iphone 5 I would Presume later it would be bluetooth perhaps wireless power as well... ) I guess I'll take a traditional old school approach that wont be affected too much with changing technology. Now if someone would please combine karaoke with a taser microphone for mein neighbor that detects when one sings out of tune and activates. Harhar! hmmM.... Not such a bad idea.. :D