The item is a set of 3pcs professional and practical 2-way speaker terminal round spring cup connectors, which is mainly made of durable plastic and gold-plated metal, and designed for DIY speaker and subwoofer boxes. Gold-plated contacts for optimal signal transfer, and spring terminals ensure a tight and secure connection. It is easy to install with screws locking and easy to use.
3 pieces of the speaker terminal round spring cup connectors in one set will be sold together.
Cutout diameter: about 45mm (1 7/8 inch); Overall diameter: about 75mm (3inch); Top-mount depth: 20mm (7/8inch).
brand and 2-Way Speaker Box Terminal Connector Binding Post Round Spring Cup Subwoofer Plug.
Terminal cup for speaker & subwoofer boxes.

Rear connections use quick disconnect connectors.
Positive (Red) and negative (Black) indicators to ensure proper wiring.
Suitable for 4mm banana plugs, spade terminals or bare wire.
Compact, reliable and durable.
Colour: as shown
Material: plastic + metal

Package Contents:
3 x 2-Way Speaker Box Terminal Binding