Frequency division circuit: Two division, high/mid low frequency Product dimensions: Width 70 x Length 117mm x Height 35mm Net weight of product: 0.21KG/piece Frequency division point: 2500Hz (this is a more accurate measured value and not a simulation) Speaker impedance: 4-8 ohms Enduring power: below 150W (recommended for bookshelf boxes under 8 inches) Product : High circuit adaptability, three levels of high-frequency sound pressure adjustment, more flexible matching, The inductor adopts 4n oxygen free copper wire, staggered layout, all of which are hollow core inductors. The input/input terminal block is double-sided 1.6PCB without soldering, with excellent craftsmanship and good performance, making it like a . Color:As Shown Material:PCB Package Contents: 1 * HiFi 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.