IWISTAO Long 4 inch Supper Tweeter Copper Horn Plus Adjustable Crossover

This super tweeter is made of brass integrated stretching for musical instruments. The curve of horn is a natural and smooth parabola with a horn design and good sound field positioning. The driver unit uses a 70mm diameter neodymium copper film one with a copper shortcircuit ring, a highpermeability liquid, and an ultralightweight 40mm diaphragm made of beryllium copper to ensure that vibration quality is lighter and more air can be pushed at the same time. Makes the music spiritual and the details more real. The drive is a powerful magnetic circuit composed of 8 rare earth neodymium magnets. There is a 0. 15mm copper shortcircuit ring at the T iron position, which can obviously eliminate the influence of the voice coil inductive reactance and suppress the increase of the voice coil inductive reactance with frequency. Improve highfrequency radiation and reduce distortion. And, the crossover is an ideal four stages adjustable crossover, 6segment leveladjustable supersonic crossover. The lev