10 PCS NL4FC Speaker Professional Plug Kalong Audio Ohm Plug

1. Material: zinc alloy, plastic2. Surface treatment: gold-plated3. Rated load: 104VA4. Insulation resistance: 105MΩ5. Scope of application: connection between stage, studio, KTV, bar and other audio equipment6. Wiring method: connect the positive and negative poles of the speaker wire to +1 and -1 or +2 and -27. Features: good signal transmission effect, stable quality, convenient installation and use, wide applicability, and durability