WMYCONGCONG 40 PCS 4mm Banana Plug Socket Binding Post Terminals + 4mm Banana Female Socket Jack Mount Connectors for Banana Plugs Amplifier Terminal

• Color-coded: 4mm banana plug socket, Red and Black plug, good visibility on the wire connections for polarity identification, red commonly means an active or positive terminal; black indicates an inactive or negative terminal.
• High Quality Material: The binding posts are made of zinc alloy+ plastic. Have good contact, wear resistance and stable performance. Effectively reduce the data loss, to ensure high sensitivity of the signal.
• Easy to Use: Easy to plug and unplug. By turning the rotary button, Screw connector fitting, no soldering needed standard size fits most speakers, you can solder the wires on or just twist them on.
• Wide Application: Commonly used on electronic test equipment to terminate (attach) a single wire or test lead. Suitable for 4mm banana plug, widely used for speaker, amplifier terminal, microphones, audio equipment, DVD players, game consoles, mixer, etc.
• Package Content: 40* 4mm Jack Socket Female Binding Banana Plugs Terminal Connectors. Great connectors on loudspeakers and audio amplifiers as well as other electrical equipment.

Specification: Used for 910 binding posts Voltage: <1KV Current: <5A Material: copper / nickel plating Length: 33mm Color: black + red (red commonly means an active or positive terminal; black indicates an inactive or negative terminal, etc) Diameter: 0.47" Interface type: AC/DC Working frequency: Low frequency Suitable for 4mm Banana Plug, stable performance Easy to install, safe and durable. Each pair comes with one plug color coded red and the other coded black, for easy polarity identification. Good conductivity ensure steady signal transmission and good acoustical output. Package Content: 20* Banana Plug Socket 20* Small Banana plugs