Alrighty right know i have 2 Infinity Kappa Perfect 10.1 SVC 4ohm hook up to a alpine mrd-m1001. I have the possibility to buy 2 others wondering if this would be a good deal, or just buy 1 more. Would this be a good investement and would my amp be able to handle the whole 3 or 4 (will i be able to hook it up...dont know much about install, or should i need a other amp!) Would i hear a big diffrence? or if i am looking to upgrade would be better off selling the 2 kappa and getting something else...let m know what you think

thx