Built to withstand heavy use with abs and alloy components. Ideal for creating speaker and subwoofer enclosures, these terminal cups for speaker boxes are available in a sleek and easy identifification binding post, these connectors provide a seamless and efficient solution for your speaker boxes setup. Features -Color:Black -Material:ABS, alloy -Size:9.20X8.00X3.40cm/3.62X3.14X1.34in -Outer size: 92mmx80mm -Inner size: 74mmx54mm - These terminal connectors are perfect for use with speaker box, and stage sound system. - With their easy-to-use design, you can quickly and easily connect and disconnect your audio equipment. - Setting up a stage sound system or simply connecting your home audio equipment, these speaker box connectors terminals are the perfect solution. - These terminal cups are designed to securely speaker boxes or subwoofer boxes . - The speaker terminals provide a convenient and efficient solution to assure proper wiring. Package list: 2 x speaker box terminals