right i had time to get busy with the jiggy
the box had to be wider front to back as the speaker sticks up more on top so the box is only 9.5 cm high and has about 3/4 inch clearance above the cone so it dont hit the shelf , volume comes out at a bout 3/4 of a cubic foot , its wadded inside, speaker is a JL 13TW5 , made the amp rack this morning for the genesis amp
& the trim to cover the wires
tomorrow if it dont rain i hope to get it all wired up at the mo the sub is running on the other genesis under the back seat & its sounds good as it is
MM