This speaker terminal cup is designed to fit seamlessly into speaker boxes or subwoofer enclosures, offering a clean and organized wiring solution. The spring-loaded binding posts provide a secure grip on speaker wires, preventing accidental disconnections and ensuring consistent audio output during use. Features -Color:Multi -Material:Plastic & Copper & Metal -Size:7.50X7.50X3.00cm/2.95X2.95X1.18in -Signal transmission: full copper binding posts ensure zero signal loss, preserving the integrity of your audio for professionalgrade sound quality -Robust build quality: designed for durability, this terminal box withstands wear and tear, making it a reliable choice for longterm use - audio support: accommodates up to four speaker connections, enabling rich and immersive surround sound experiences -Practical for diy projects: tailored for audio enthusiasts, this terminal box simplifies the process of upgrading and customizing sound -Flexible placement options: its sleek design allows for easy installation in various settings, enhancing the aesthetic and functionality of your audio setup Package list: 24 x speaker junction boxes