I have a sundown x10 in 2cubic foot box aero port tuned to 32 hz now. Amp is skar sk1500v2 car is 2011 Toyota Camry sub and port are rear facing towards trunk lid about 1foot away. Looking to go with fi ssd fully loaded 10 in same box for better sq and still maintain a nice punch. Would this box be to much for this speaker? I love the x 10 from 32hz to about 45 hzeverything else it seams to struggle with? Would more power be the solution or should I go with something like the fi?