Woofer: Aura NS6-255-8A
Tweeter: Dayton ND16FA-6
Mind the gap between the magnets and center bracing. It's 3-4mm depending on grill used. Either a)Insert an appropriately sized piece of plywood or masonite between the magnets, or b) use a thick sealing gasket (for sealing doors/windows) between the baffles and grill/speaker.
Center bracing uses 61mm holes cut by hole drill evenly spaced in both directions. Holes can be smaller or larger to fit available tools. Recommended hole size is 54 to 62mm.