Build quality on this product is fine. However, be aware that (probably due to the AC plug in Europe) the spacing between L & R connectors is not the standard width for dual- bananas. Accordingly, you cannot use dual plugs with this. You must purchase single banana plugs to connect to this plate.
This would be a great item if the spacings were standard. They are not so you cant use standard dual plugs. This problem meant I had to place a second order which cost $ for shipping and I have 5 more dual plugs than I need.
Excellent build quality and price. Like the reviewer before me noted, the spacing between the posts is not typical. Also, the cover plate is different as well - the opening is larger - to accommodate all those posts crammed in there. If you're going to use a different cover plate, you'll have to modify it with a dremel.
I used this in my equipment closet and made stickers for the speakers wires but also for this cover plate so that everything is well identified. If you also use the slender banana plugs from Monoprice everything goes together well with no issues. Makes future changes very simple and I can renew any wire not in the wall along the short length to the AV receiver.