10pcs NL4FC Speaker Connectors 4 Pole 4 Pin Male Audio Cable Adapter Speakon Jack Ohm Plug  Feature: Adopt high-strength ABS shell, two-color color is optional. To be used for the welding of professional stage speakers and power amplifier connecting wires, the outer diameter of the outlet hole is 15mm, and the wire with a maximum width of 10mm can be used. Specification: Material: High-Strength ABS Shell + Nickel-Plated Copper Pins Interface Type: NL4FC 4pin Male Color: Blue, Red Product Size: 69 X 30 X 26mm/2.72 X 1.18 X 1.02" Product Weight: 300g Packing Size: 150 X 100 X 100mm/5.91 X 3.94 X 3.94" Package Weight: 300g Including: 10pcs, (10x Blue, 10x Red, 5x Red + 5x Blue) Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.

10 X NL4FC Connectors