Xiatiaosann Speaker Terminals 4mm Banana Plug Connectors Gold Plated Socket Connectors for Speaker Wire and 1 Wrench 8 Pieces Amplifier, Included,

Material: Pure copper. Treatment: Gold plating. Gold plating protects against corrosion and ensures the highest quality audio without distortion. Adapter: Product name: Banana plug socket. Compatible with: 4mm banana plugs. Easy installation: It can be easily installed with screw lock and is easy to use. Wide range of applications: Widely in power amplifier equipment, speaker equipment, mixers, DIY homemade speakers, and more. Package contents: 8 speaker binding posts (4 red, 4 black), 1 wrench. Material: Pure copper Overall length: 33mm Color: Black/Red Cover: Transparent and plastic Number of screws: 1 per terminal Package includes: 8 speaker binding posts (4 red, 4 black), 1 x wrench