Bought as a replacement, have a purchased custom fit sub box that the terminal loosened up and snapped off, the box is well made, the terminal cup hardware that was used, not so much.This fit perfectly and 2 come in the package, needed only one, so saving the other just in case.My box fits into an enclosed space so I can't use banana plugs as there is no room, so the spring loaded terminals are perfect for my application and hold the wires snug, a much better setup than screw type in my opinion. I also tightened the nut for each terminal on the back of the cup to make sure they don't work loose over time, overall a good product at a great price.
Rating:
[5 of 5 Stars!]