The banana connector is made of alloy material, which is durable and can effectively prevent corrosion, and insulated with ABS plastic.
2 colors that you can use for color-coding: red commonly means an active or positive terminal; black indicates an inactive or negative terminal.
Solderless banana plugs are easy to Install, just with screw lock to secure the cable, fit for wire size Up to 3mm/0.118 inch.
The banana plug is commonly installed at both ends of a speaker wire for insertion into a banana socket. Widely used for cinema, home theater, concert, KTV, audio-video receivers, amplifiers, and other sound systems.
Package content: 10 x 4mm red banana plugs; 10 x 4mm black banana plugs.
Description
Features:
++ Banana plug connectors are nickel plated to resist corrosion.
++ Insulated with ABS plastic.
++ Screw connector fitting, secure the wire in the adapter without the need of soldering.
++ The pin is the standard size of 4mm diameter, fitted for most speakers.
Package included:
10 x Red Banana Plugs 4mm
10 x Black Banana Plugs 4mm