Are sub-bass wave lengths' directional? The reason I ask is because If I go with a 15" sub, I will need to mount it on an angle instead of at 90degrees to the horizontal. I really do not want to lose any output if I go this route.

Thanks

 

In a single application it is not, in multiple sub applications it can become a problem, but has more to do with phasing.............

 

I am looking at a 1 driver setup, so cancellation/phasing issues will not plauge me.