1、PURPOSE OF USE: Frequency divider will be different bands of sound signals to distinguish, respectively, to amplify, sent to the corresponding frequency band of speakers and then play again. 2、EASY WIRING: 2 way speaker crossover with terminal block, convenient wiring, suitable for a variety of 15‑18 inch professional conference or stage speakers, etc. 3、HEAT DISSIPATION: Speaker crossover filters use large capacitors, ultra high power inductors and resistors. Resistors are high power special aluminum film resistors, better heat dissipation function. 4、CLEAR TREBLE: Frequency divider built in insurance to preserve the treble, use the treble clear and bright and protection in place. In the sound playback, electronic crossover processing is required. 5、REASONABLE DESIGN: 2 way speaker crossover is very easy to use, reasonable design, beautiful appearance, longer service life, can meet your different needs.