Our electrical terminals is designed to provide a reliable and efficient connection for your boat's audio system. Made from brass, these terminals offer excellent conductivity and durability. for high-power applications, they ensure a stable and secure connection for your amplifier and speakers, enhancing the overall performance of your marine audio system. Features -Color:Silver -Material:Brass -Size:4.70X1.30X1.30 cm/1.85X0.51X0.51in -Easy wire connection: the simplifies the process of connecting and disconnecting wires, making installation quick and easy - support: these terminals are designed to handle supply, ensuring stable and efficient flow to your amplifier -Conductivity: constructed from brass, these connectors offer excellent electrical conductivity, reducing power loss and enhancing audio to last: these connectors are highly durable and resistant to damage, providing reliable performance over extended periods -Universal application: compatible with a wide range of automotive audio systems, these connectors are for use with amplifiers, speakers, and other components Package list: 4 x terminals 1 x wrench 4 x accessories