Description/Features: High temperature inductor + polymer magnet Heat inductor with magnet: using polymer magnet as the magnetic core, the inductance is doubled through high magnetic permeability, and only a small number of turns are needed to achieve the target inductance value. Compared with air core inductors, it has lower resistance and less loss, which effectively improves the sensitivity and transient response speed of the tweeter audio-specific capacitors: In order to make the treble clear and bright, and the details are clear, we use multiple audio-specific capacitors to block the signals below the mid-low frequency. Low loss and high performance are the strong of high-quality frequency division Frequency division point/impedance adjustment switch: three sound qualities can be at , and the frequency divider has a range of applications and higher playability. Impedance adjustment: 4/6/80 three-speed adjustable (applicable to more speakers); frequency adjustment: 2600/3000/4300Hz three-speed adjustable (multiple sound quality options) -type circular binding posts: The crossover is equipped with four -type circular binding posts, which saves you the tedious welding steps, and you only need to it easily to lock the audio cable Specifications: Frequency division: single channel pure tweeter Power handling: 300W () Filter characteristics: 18dB/OCT Applicable impedance: 4/6/8 (adjustable) Frequency division point: about 2600/3000/4300Hz (adjustable) Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: As Shown Material: PCB Package Contents: 1 x Tweeter Crossover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.