15's or 12's mtx thunder 9500's in trunk of 01 chevy impala. 10 pts?

[htownswag]

I drive an 01 chevy impala but should i put 2 15's in ported box in trunk or 2 12's or 3 12's in trunk im not for sure which will fit... i cant really picture 2 15 mtx 9500's ported in the trunk of an 01 impala tell me wat u think do u think 15's will fit n trunk i dont have subs or box made yet just tryin to make sure which to get...
in for the 2 12's i dont no if thats wat i want for sure i always had 15's n my other cars.
in for the 3 12's i cant really see that in the trunk either.
so tell me wat u think i just need suthin n the trunk to bump i drive my car everyday going places n things. i dnt do them comps and things.
so my question is should i go with 15's or 12's in my trunk of 01 chevy impala thanks..
10pts
i kindin leaning to the 12's better sq

[karl]

12's have better sound quality but still hit pretty hard cuz its moves more air. go with the 12's

[THE_SILENT_LINE]

I would measure the available space for the enclosure, and pic the subs based on that

[Brian C]

Go with the 12's. 12's can hit and still rumble where as 15's are meant for rumble and not to hit as loud.