Features: 4 Way Speaker Box Terminals offer durability and impacts resistance, making it for long use in both home and professional Sound systems. from friendly ABS plastic and coppers posts, this Terminals fit seamlessly without occupying much space. for enthusiasts and audiophiles, this speaker Terminals to enhances the performances of your sound systems with ease. for Sound setups, including home theaters, music performances, and recording studios, ensuring application across different. With its gold plateds contacts for signal transmission, this speaker binding post ensures Sound output, reducing resonance and maintaining sound claritys. Specifications: Materials: Plastic+Metal Size:12.2x9.50cm/4.8x3.74inch Package Includes: 1PC Speaker Junction Box note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid Due to the differences between different monitors, the picture may not reflect the actual of the item.