I have a 2001 Dodge ram with a custom made box behind the seat with custom built amp rack with 2 JL Audio amps (600x2 for the subs ) and a (300x1 for the front speakers and crossovers) I have 2 JL Audio 10's. I paid $1,900 for the whole system including the alpine head unit. I believe in saving money but if you want the best it will cost you.