90-b22dawg [andrew]
+1y
more then likely a ported, tuned, wall.... building just a box wont be enough.... 2x4 frame with 2 layers of 3/4 mdf. i may have someone build it for me or get some dimensions from an audio shop so that its the right size for the speakers.... guy i bought them from had them in mtx built and designed boxes but they were way to big to fit into my truck..... it will weight a ton lol... but it will also cause hearing loss.... also got to get some sound mat and do the entire cab.....