Hey guys i was wondering what size subwoofers would go well in an extended cab truck. i dont care about the back seat so much and i have one 10" eclipse it hits alright i guess. i was talking to a guy at the audio shop and he said that i shouldent go over 10" subs because they wont hit any harder in my truck. is this true? heres what i had in mind: two 15's, four 12's, or 3 more 10's like i got.
please and thanks!