1pc Car Stereo Speaker Terminal Board Round Double Binding Post Screw Connector Subwoofer Plug

Description: 100% brand new and high quality. Terminal cup for speaker & subwoofer boxes Compact, reliable and durable. Gold-plated contacts for optimal signal transfer. Screw terminals ensure a tight and secure connection. Rear connections use quick disconnect connectors. Positive (Red) and negative (Black) indicators to ensure proper wiring. Easy installation with screws locking and easy to use. Suitable for 4mm banana plugs, spade terminals or bare wire. Specification: Material: Plastic and corrosion resistant gold plated Cutout Diameter: 45mm/ 1 7/8″ Overall Diameter: 75mm/ 3″ Top Mount Depth: 20mm/ 7/8″ Package Included: 1 X Terminal Round Screw Cup Connector