Jrifedptry 400W 3 Way Crossover Divider Hifi Tweeter Woofer Speaker Crossover 1250H/5000HZ with High-Pitched Protection

3. The inductor is wound with oxygen-free copper wire, the bass coil uses 1.2MM wire diameter, the mid-range upper coil uses 1.1MM wire diameter, the middle lower limit coil uses 1.0MM wire diameter, and the high-pitched coil uses 1.0MM wire diameter; The copper wire is full of power, making the bass more powerful. 2. High-tone band current-limiting over-current protection bubble: When the current is small, the bubble acts as a wire; when the current is too large, it acts as a load, consumes the current, and the high-pitched sound is not burned by the current too much. It belongs to a movable type protection. 1. Circuit: The treble, midrange and bass are all designed with a second-order standard 12db/oct circuit. 4. The capacitor uses a non-inductive MKP capacitor with a high withstand voltage of 400V, which better prevents the voltage from crossing and burning the speaker. The design is reasonable, the appearance is exquisite, and the sound quality is excellent.