Focal Access 25A4 10" Subwoofer

so I've built myself a cube this is a completely sealed two cubic feet internal volume cube inside I have as you can see like a like a triangle that's two stops sorry reflecting waves so while the actual the focal rep the actual dealer for focal in Australia here was actually visiting the shop where I work out when I was building and he told me to do that so it's just just a basic idea so that when sound waves go down there they're going to ricochet around and don't set of just bouncing straight back and canceling out on the driver so pretty basic but should do the trick so anyway that's the enclosure so it's just two cubes basically sealed made of 18 MLM DF and as because I just rounded all the edges over nicely just to make it look nice so that's the box that's going in this is the passive radio 212 and passive radio out of 15 so in the earthquake 12 that's coming out and and this is