Trust me. If you get the 9500 sledgehammer(s) and power to RMS with a burly ass amp. 2 if not 3 or 4 Kappas could be mobbed over by 2 9500 10's for sure. The Kappa Perfect 12" VQ handles 400 watts RMS. Try 800 watts RMS for a thunder9500 10"!!! Straight up 1000watts for the 12's. There is no Infinity within reach of the 7500 series even. And there is no chance a Kappa 12" could take the wattage to one 10" MTX and not fall apart like a little, broken, sub, crap, thing...... Huh. Anyways, yeah MTX's are real sick. Real sick!!kappas ported or sealed?
im sure that the mtx could use a bigger box though....
Dude STFU. You do not compare subs by their RMS. That, and Perfect's would pwnt the 9500 in SQ.Trust me. If you get the 9500 sledgehammer(s) and power to RMS with a burly ass amp. 2 if not 3 or 4 Kappas could be mobbed over by 2 9500 10's for sure. The Kappa Perfect 12" VQ handles 400 watts RMS. Try 800 watts RMS for a thunder9500 10"!!! Straight up 1000watts for the 12's. There is no Infinity within reach of the 7500 series even. And there is no chance a Kappa 12" could take the wattage to one 10" MTX and not fall apart like a little, broken, sub, crap, thing...... Huh. Anyways, yeah MTX's are real sick. Real sick!!