Guitar Head and speakers???
Posted: Mon Feb 02, 2009 1:11 pm
What would happen if I ran guitar cable out of my guitar head (no I don't have one) and into the speakers using guitar cable? 
in short:
using a shielded cable as a speaker cable will work but it won't be able to handle the power needed and you'll start losing signal...so you'll turn up to get the levels you normally use... and you'll be running things too hot and eventually something will have to give....and that would be your amp. there's more to it but that's the basic.
elwd