can u advise me with my setup

i have a pioneer 2750mp head unit, cd, mp3, wma
2 front speakers pioneer 180w 3 way coax
2 rear speakers sony xplod 120w 2 way coax
1 sub sony xplod 1300w subwoofer
2 front tweeters targa brand
2 alpine v12 4/3/2 channel amplifier 3000watts

* 1 amp is dedicated to the subwoofer
*1 amp is dedicated to all the speakers, tweeters

box: the sub is boxed in plywood covered with carpet, it sub is placed on top ( not placed underneath the seat) in the middle, on its side are 2 coax speakers. amps are placed in the trunk, at the back of the seat and at the side of the box.

its a honda civic 94 hatchback