Product: 4 Terminal Speaker Connector PlateRoHS: YesRated Load: AC 50V 3AWire Range: AWG 24-16Temperature: -40 to 55 CContact Resistance: = 100M OhmWithstand Voltage: AC 500V 1 MinuteLife: >10000 TimesFeatures: 4 pins, 4 positions, spring load design, push type speaker terminal board.Specilized design to your custom speakers or speaker upgrades for speaker cable connecting.