Large inductance is used in the low frequency to make the low frequency full, and the large capacitor grounding design filters out the mid-high frequency part, so that the low frequency sinks powerfully. The large capacitor dedicated to the crossover can quickly reach the target and show the frequency response. Improve the sinking degree of heavy bass and reduce heat generation. Application range: for stage subwoofer or car subwoofer audio<br><br>Crossover point:300HZ Applicable impedance:4-8ohm Rated power:1100 watts Suitable for:10-inch-12-inch subwoofer speakers Note:Due to different production batches, the appearance color of the components on the product is different, and the factory silk-screen batch number is different, which does not affect the use. Colour:Black Material:PCB+Plastic+Aluminum+Copper<br><br>Package Contents: 1 * Speaker Crossover<br><br>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.