Sorry. If you use a 1x15 @300, it is only going to get 1/2 of the 500 the amp puts out, so you shouldn't have a problem.Thanks...and the 2x10 extension cabinet is rated at 700 watts, so the head should never blow this cabinet....but what about the 2nd. part of my question?![]()
Be aware the cab dimensions on the 1x15 are not the same as the combo, so they will look funny stacked. The 2x10 is the same size and IMHO would be a better choice than the 15. I will say that one my favorite rigs was a 2x10 SWR with a Hartke 1x15 I pushed with an Ampeg B1R.