the jeep can do 164-165db with 4 big amps in ss 1-2 with 8 amps mite do 167db comes only with dual alt no batcaps or amps or subs well built runs great need little i did 163,9db at world finials $3000 obo
the $3000 just covers some of my money back i have to sell it for a class change the jeep dont come with subs amps or batterys just box ( that still needs work needs more rounds it will probly do 166+ with 8 big amps) and dual alt to power the 16v set up