[quote name='tommania' timestamp='1376940076' post='2181294']
I've heard that a 4x10 and a 1x15 isn't a very good pairing, could you explain why not?
[/quote]
Some people would try to dissuade you from running a fifteen and a four by ten, probably because of the dispersion of the cones, but don't worry about it - nothing will blow up. Try it mate; if it sounds right, then it IS right.
Don't get hung up on the physics of amps and speakers and enjoy playing, after all, that's why you started playing, right?