darren1 wrote:
what im looking at doing in the future is making a 2X 12 cab, what would be the best type of wood to use or is it based on the type of speakers you get,
Generally speaking birch ply is always a good choice for a guitar cab, most well known guitar cabs are made out of it.
darren1 wrote:
someone told me that the main wood used is Supawood, is this the case for heads and cabs,
Someone was not far off the mark, it is 'dead' material and will not color your tone, almost ideal for hifi (but you may very well want to color tone in a guitar cab). The downside to a Supawood cab is that is is heavy. I built 2 half open back cabs for 10" or 12" speakers out of hifi speaker leftovers and regret it now. They're a pain to lug around. I might even rebuild them out of birch ply just to save weight.
darren1 wrote:
oh and will the type of wood affect the head at all
It will to a certain extent affect the tone of the cab, but the head? Really not eh. Karel Mars has done some postings on the cabs topic, do a search...