Features: The connector can be stacked with existing 4mm banana plug Plastic insulation for jacket, for easier recognition, screws type These Banana Connector look nice and provide a solid contact Professional design, high quality materials,the transmission speed is fast This plug is used for mixing consoles, amplifiers, stereos and other equipment Applicable to family movies, KTV, conference room,Projector, public boardcast system and other o projects Specification: Material: Brass Surface: Nickel plated Screw connection Rated voltage/current: 30V-60V/ Max.24A Quantity: 10 Pcs/1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Contents: 10 Pcs x Banana Connectors