Hey Elgordo, if they are bipolar, you must use lithium tablets, defenitely not prozak. Lithium is cheaper than prozak, but you must be careful not to overdose. If you do, the mids will sag. So you have to use a sound pressure meter on them every fortnight or so, to find out if they still do allright.....pleasure, won't charge you for the advice.
Granite Under Speakers Over A Wood Floor
I would Like to use something over my wood floor that would not scratch it like the spikes do. I remember seeing sonus farber speakers on granite blocks. Does anyone have any experience with this? How would this sound?