Rated Load: AC 50V / 3A; Actuating Force: 1 Kgf. Color Polarity Coding: Red/Black; Fit Cable: AWG24-16. Features: 2 pins, 2 positions, spring load design, push type speaker terminal board. This spring loaded terminals ensure a solid connection and make wire hookups a put. Specilized design to your custom speakers or speaker upgrades for speaker cable connecting.