Here's what you have to work with:
2014 explorer sport twin turbo
3 xs power d3400
4 resilIent sounds onyx 15's
2 Ampere Audio 5k
1 Ampere Audio 150.4
1 LCI7 LoC
3 sheets MDF 3/4"
Approx 38"x38"x22" of space
85' of pure copper 1/0 welding cable
all the terminals battery distribution you cab dream of.

Already have the wire ran and everything else is just waiting to go in...

Let me know your thoughts and or opinions. Looking to top my last daily setup of 153db. Should be easy with this...

Thanks