The speaker box terminal panel is a versatile component for any audio enthusiast looking to improve their sound system. Featuring pure copper binding posts, this terminal cup ensures optimal transfer and durability. Ideal for subwoofer installations, the speaker box terminal allows for easy connection and disconnection of speaker wires. To install, simply attach the speaker wires to the binding posts and insert them into terminal cup. This speaker box accessory is for both car and home audio systems, providing a secure and efficient connection. Features -Color:Black -Material:Plastic, Brass -Size:5.70X5.70X2.20cm/2.24X2.24X0.86in -Durable copper construction: utilizes pure copper for wiring, ensuring transmission and audio performance -Wide range of applications: suitable for car audio systems, home speakers, and other audio equipment, providing versatile usage options -Sturdy and durable: features copper head terminals that are designed to withstand wear and tear, ensuring reliability -Convenient installation: the included speaker wiring backplate makes the installation process straightforward -Improved audio quality: enhances the sound quality of your audio system, allowing you to enjoy clearer and more detailed list: 2 x Speaker Box Terminal Cup