Yeah it's a homemade "dust cap" they're logitech 8s. Yeah not a great deal. Got em in a box for 60. The box us a decent dual 10 box he threw a piece of plywood on and cut the approximate hole for the 7s for. Didn't get a chance to dmm they yet but they took all of the Rockford 360a2 bridged each free air. So even if they're 8 ohm subs they prolly take 200 each.