I am wondering and I am very curious to see an enclosure designed around the T/S parameters for RD HW 18" GP versions 3500wrms I am going to do a cut thru in a 98 dakota , but im really second guessing some of Steves designs , all help appreciated . . the 18's will have to be tilted backward , which I can design later I am just looking for box specs / port specs . .
