AMIUKON 24K Gold Plated Banana Plugs Speaker Cable Connectors, Aluminum Metal Shell, 12AWG-18AWG Gauge, 4mm (Set of 12)

Material: Copper. Set of 8: 4 red and 4 black. Size: 45mm x 10.5mm. Locking type with top and bottom screws. Applicable wire: For use with speaker wires with a diameter of 8.5mm or less, 12AWG~18AWG. Set quantity: Cost-effective 14-piece set (color-coded in two different colors for polarity identification). Features: Designed for use with speakers, A/V receivers, amplifiers, surround sound systems, and banana wall plates using banana-style bind posts. Banana plugs allow for easy connection of speaker wiring to amplifiers/receivers and speakers.