Features:1. Compatible with custom installations where a replacement speaker terminal board is needed. Ideal for upgrading audio setups in hotels, halls, or any space for easy speaker connection.2. Secure connection with screw-type binding posts. Loosen terminals, insert speaker wire, and tighten for direct contact. Rear supports spade connectors, mini spade connectors, or direct soldering.3. Durable build from sturdy plastic and metal, ensuring long-lasting performance and stable signal transmission.4. Easy installation with 4 mounting holes for quick setup. No extra tools required.5. Compact design with plate size 57 x 57 x 25mm (2.2” x 2.2” x 1”), compatible with various audio setups without taking up unnecessary space.Product Details:This terminal board is ideal for custom speaker installations or replacing old terminal panels. It provides a solid connection for speaker wires through screw-type binding posts, and the rear supports multiple connection types like spade connectors or soldering. Built from durable plastic and metal, it ensures reliable performance. The compact square shape and included mounting holes make installation straightforward. Compatible with use in hotels, event halls, home audio systems, and other professional or personal audio environments.Specifications:- Connector Type: Screw-Type Binding Post- Color: Black (Plate & Terminal)- Material: Plastic & Metal- Screw Hole Diameter: 4mm / 0.16 inch- Plate Size: 57 x 57 x 25mm / 2.2” x 2.2”