Something that you might like to research, its been talked about quite a bit here as Tvad knows, is the affect of the output impedence of the amp which is not linear thru its frequency response, especially if it is a tube amp many of which have a significant rise in the bass. The output impedence of an amp is not flat accross the spectrum, just as the impedence curve of the speakers is not flat. It helps to know, especially when matching speakers and amps on paper, where the rise in the amps output impedence would correspond with rises or fall in the speakers impedence curve.
Just something to do when your bored. Actually understanding it might even help you when considering the acquisition of new stuff. :-)
Just something to do when your bored. Actually understanding it might even help you when considering the acquisition of new stuff. :-)