This automotive replacement terminal is designed to provide a secure and efficient connection for your car's power amplifier. Its robust construction and materials allow performance, while its easy-to-install design makes it a convenient choice for any car audio setup. Improve your vehicle's audio system with this terminal . Features Voltage: 12-48V Hole: 0GA to 2x0GA - Color: Silver -Material:Aluminum alloy - Size: 4.50X4.50X1.80cm/1.77X1.77X0.71in -Steady power support: this amp input reducer provides a stable power supply to allow the smooth operation of your car audio system -Easytouse amplifier plug: simplifies the connection and installation process, enhancing system versatility -Highfidelity audio output: the amp input adapter delivers clear and powerful audio output for an exceptional music experience -Car audio specific design: engineered for car audio systems, allowing high compatibility with various vehicles -Solid: constructed with sturdy aluminum alloy materials to allow stable transmission and durability Package list: 1 audio terminal