Features: The Speaker Wiring Board is robusts and durability solution for connecting your audios components, design to enhances sound quality with its reliable construction. Crafted from quality alloy, this speaker wiring board features a square subwoofer terminal box, ensuring a perfect fit for various audios setups. Replacing the wiring board: this product is specifically design for speakers, subwoofers, and speaker terminal connectorsSpeaker wiring board: easy to install with locking screws, easy to use, you deserve a speaker wiring board Speaker terminal connector: stable function, high performances, high reliability, easy installation, good performances Providing stage performances: with this board, it can bring lots of convenience to your life, and you can confidently use it Specifications: Component:Aluminum Alloy Size:Approx.90x145mm/3.54x5.71in; 3Option Color Package Includes: 1pc Speaker Wiring Board note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.