The SLDF4 is a rugged locking loudspeaker connector designed for use in rental and touring. High current capacity coupled with an all metal design to meet with IP54 standards gives the SLDF4 a clear advantage over basic locking speaker connectors. Rated current up to 50A Rugged and durable all-metal housing design The sealing ring provides IP54 protection when mated with other 4-pin products Rubber rear cable seal Rated voltage: 250V AC Contact resistance: ≤2mΩ Dielectric strength: 4000V DC Insulation resistance: >1000MΩ Terminal capacity: 6mm² Cable diameter: 9-16mm