Professional treble, and bass frequency divider, greatly improve the sound effect of the speaker, reasonable layout, beautiful appearance, fine workmanship. 5 sound division, effectively to prevent talk. The Large bass wire diameter of 1.2mm, enables the low frequency signal to pass quickly, reduce the calorific value, show the frequency response, and make the low frequency more full. Both treble and bass are adjustable by switch: This frequency divider increases the frequency point adjustment function, can adapt to a of speakers, users can according to their own listening sense to tune out satisfactory sound. Compact size, easy to install. Filter characteristics: 4 high and 1 low (five frequency frequency) Withstand power: 1000W Applicable impedance: 4 ~ 8 Frequency point: about 2600Hz ~ 3200Hz (multi-stage adjustable) Due to different batches of raw materials, the electronic components on the product may have color differences or differences, which does not affect use. Colour:Photo Color Material:PCB+electronic components Package Contents: 1 x 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.