best way to face 4 subs

so is that why they make a phase switch on an amp is when you run 4 subs you can run 2 back words? i mean is that the way every one has to wire a 4 sub system? i rechecked the wireing there all wired right. (im normaly prity good at geting them wired right the first time) i color code every wire so theres no mix ups.

like i said befor i have never done a 4 sub setup in an SUV most people i have ever known just ran 2 biger and or higher power subs. makes me feel kinda dumb having to ask these kind of qestions im normaly the go to guy but i guess an old dog like me dont know every thing lol

yes there the same subs bought all 4 brand new last week built both boxs the same only diff is the amps by 50 watts witch i wouldnt think would make any diff if nether amp is pushing there max power. the kenwood amp has a phase switch is set at 0 and the alpine dont have one. both amps set at 80hz the kenwood is set half way up and no mater how the alpine is set it dont make any diff just turning it up makes it sound worse.  i all ways start ajusting my amps from the lowest they go and slowly turn them up. the RCA leads run from the head unit to the kenwood then from the kenwood to the alpine so it all should have the same signal. i even called memphis them selves and and the most they could come up with is run all 4 subs off one amp and see what happens. but then i would have buy anether one and still not be sure if that would fix it.

im gona go try and hook all 4 subs to just the kenwood and see what happens its supos to be 1 ohm stable but i dont need it cranked all the way up to tell if it helped or not. if that dont help in totaly lost. there all wired right i have checked so many times now its not even funny lol

dont worry i trusted you man i just needed some one to come home and help carry the 2nd sub box out the door and i had to rewire the alpine amp because i unhooked all wires to the alpine. as you was typing your post i was out hooking up the alpine agan and hooking it back words just like you said. yep you are right they are backwords in the amps them selves. i never new they did that but since you said it i thought well it really could be. i feel its dumb but thats the way it is.

thanks a millon bud

now witch way should i face them now i have them working right? facing up is the ezyest so i can keep my back seat in. also witch amp should i run all the time backwords?

well now after all this i think  the 4 facing up really ant much louder then the 2 facing back. when i had the back seat out and all 4 of them facing back it was alot louder. idk now im trying to deside if its worth all 4 in there or not because i need the back seat so i cant leve all 4 facing back but talking to people down town with 4 subs vs 2 the 2 would seem more amazing to them. you know where they say wow and thats only 2 subs vs well duh its that loud theres 4 of them. 

thanks agan