Push type speaker terminal board with 4 pins, 4 ways, spring load design. Spring-loaded terminals offer a secure connection and make wire connections easy. especially design for your custom speakers or speaker upgrades for speaker cable connection. 2 Row 4 Way Speaker Terminal Clip Push/Release Connector Audio Cable Terminals SPECIFICATION Rated Load AC 50V /3A Contact Resistance <= 0.03Ω Insulation Resistance >= 100MΩ Fit Cable 24-12AWG Colour Polarity Coding Red/ Black Size 38.5x30x25mm Country of Origin China