Features:2 pins, 2 ways, spring load design, push type speaker terminal board.This spring loaded terminals ensure a solid connection and make wire hookups a put.Specialized design to your custom speakers or speaker upgrades for speaker cable connecting. Specifications:Rated Load: AC 50V / 3AContact Resistance: <= 0.03 OhmInsulation Resistance: >= 100M OhmActuating Force: 1 KgfFit Cable: AWG24-16Color Polarity Coding: Red/BlackSize: 23mm x 16.5mm x 27mm / 0.91" x 0.65" x 1.06"(L*W*H)Pin Distance: 11mm / 0.43"Pin Width: 5mm Package Contents:5Pcs x Speaker Terminals