just bought 2 q 18's duel 2, also just bought 2 memphis pr1000.1's  chit was expensive but its on the way  spent 730 on the amps and 620 for the subs,  me and a friend are building  a 4 pvc port box, also ive had entry level focals coaxals runing off a the fp4.75(focal amp) and the kenwood excelon x6991 head unit. i hope this chit will be amazing, anyone have a say on what it may sound like? overall this system has vosted me 2 grand but its what i had planned on droppin on it