Well just look at the pic. I don’t know how much a custom box like this would cost but I want to sell it for $300 so it will sell fast. It came out of a 1990 240SX and it fits so good that you don’t have to fix it down…it fits like a glove! It was made for a 18" but it can be choked down to take a 15". As for the sub I can fix you up with a sub to fit for $200 all the way up to $1200. I have a Brand NEW head unit. A 900w 5 channel amp, a 700w mono sub amp and a 3000w mono sub amp (WON ELEVEN 1st place wins in a local SPL competition)
Just call Malcolm 647-273-3100