I currently have a pair of peavey impulse 1012's being powered by a qsc gx7. I have been wanting to add subs for quite a while but haven't been able to choose some. I am considering the peavey sp118bx but want to know if those will provide a big enough "punch" so to speak, bass you can feel. Also what amp would be sufficient enough to power these? Should I get an amp with built in DSP instead of a seperate crossover?
Thanks in advance!