2-way frequency divider for speakers with 400W power handling and bass adjustment Power: single 400W; Triple debugging: you have three strong, medium, low; Bass debugging: set to full tone, midrange, bass, or powerful bassImproved version of plug: "MID" and bass "for the general frequency of two, If the tweeter sounds low: you can set the "medium" change to "strong"If you have a subwoofer, you can try switching from "bass" to "midrange" ;Plug "medium" and "low", is for standard high and low frequencyPLUG "Low" and "strong" Bass ", is a high low frequency ; Plug "strong" and "low", is a kind of "high frequency" "Plug "mid" and "full tone", it is a "mid frequency"Description The crossover is suitable for a high slant midrange two bass speaker or a bass speaker. The loudspeaker is suitable for impedance of 2-16 Ohms. The is based on the 2-16 Ohm value . Most of the products are the same to the sound quality.colour: redMaterial: PCBPackage Contents: 2 * 400W Speaker CrossoverOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.