I have around 1000 saved up..and i already have a deck and wiring and speakers. All i need is an amp sub and box..This is an amp forum so here is the question...I think im gonna get a 15inch XXX because i want SPL which would be around 430 dollars ...i need som1 to make my box but i dunno who it will prob be like 150...that would leave me with around 400 for an amp...ne suggestions?