Description This product is a speaker terminal, made of solid materials, safe and durable. It can serve you for a long time without being easily damaged. The product is an excellent speaker terminal that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:As Shown-Material:ABS, zinc alloy-Size:8.00X8.00X3.80cm/3.14X3.14X1.49in-Size:6.50X6.50X3.50cm/2.55X2.55X1.38inSquare size: 80mm/3.1 inchHole diameter: 65mm/2.6 inchWall screw hole distance: 60mm- This speaker box terminal is easy use, quick connect and disconnect, easy to install and use.- The back requires spade connectors, mini spade connectors, or direct soldering of speaker wire.- Note: Rear connections use quick disconnect connectors. Positive and negative flags to ensure proper wiring.- Replace your old or broken speaker terminal with a new one.- Characterized by a sturdy and reliable texture, not easy to break, serving you for a long time.Packing list: 2 x speaker boxes