The CSS Triton is an MTM arrangement utilizing the CSS LD25X tweeter Creative Sound - Product Details between two CSS VWR126X mid-woofers Creative Sound - Product Details. The design was done by Jeff Bagby and the kit is sold by Meniscus as well as CSS. The original plans call for a slot port that can be front or rear mounted, but the cross section area is the same as 3" x 8" round port, which is the way I'm going. I've also opted to build utilizing dado construction which is different from the butt joint or 45 degree plans which come with the kit from Meniscus. Anyway, on the to the pictures... I have a few minor adjustments to make the pieces a little tighter, but all in all I'm extremely happy with the dry fit considering there is no room for error. I will have to make a 90 degree bend in the port due to its length and after unsuccessfully finding anything that I can purchase to do this I'm resolved to cut the port at 45 degrees and glue it back together. I'm open to suggestions if anyone has a better idea.