Construction: The speaker box is made of ABS plastic and zinc alloy and can be used for a long time. It has a good seal and won't damage your speakers.
Easy Connection: This round terminal cup features dual binding post terminals for easy connection of speaker wires to speakers or subwoofer enclosures.
Simple Installation: Metal contacts allow for optimal transmission and terminals ensure a secure connection. It's easy to install, screw locked, and easy to use.
Designed for DIY: Speaker subwoofer box terminal cup works with banana plugs, or bare wires. for use in the home, hotel, hall or wherever you want to set up your speakers.
Dimensions: Round speaker terminal box. The outer diameter is 75mm/2.95in, the inner diameter is 48mm/1.89in, and the distance between the screw mounting holes is 43mm/1.69in.