Thank you for your nice comments.
The design is based on half a 600w 4x10 eminence web site plan.
Checked in software.
2.5 cubic ft tuned to 43hz , 2 x 4" ports 10.75" long.
The drivers are bp102-4 4ohm 200w.
Both cabs cut from one 8x4 sheet of 18mm ply.
They are to complement an in ear monitor set up live so I will run them from
35hz to 250hz but couldn't resist testing them full range with an Ampeg svt4 head and they sound great (rock ampeg type tone)
Haven't weighed them yet but very comfortable lift due to dimensions.