To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhancing the sound quality purposes. Widely used in treble and bass speakers, frequency speakers, or use treble/ bass alone. Features - Color: Red. - Size: 8.50X6.10X2.50cm/3.34X2.40X0.98 inch. - Material: Copper, ABS. - Frequency: 3500Hz. - Maximum power: 130W. - The frequency divider is a multi-purpose device, which can be fully and weld free. It is very convenient to use and the effect is free. - Listeners can realize debugging and automatic control according to their own hobbies. - Divider is a circuit within the speaker device, different bands (treble, bass) sound signal to distinguish, respectively, to the amplification, and then sent to the corresponding band of speakers and then replay. - The low frequency part reaches the output port through inductance, so as to achieve clear and full effect. - The design is reasonable, the appearance is , and the sound quality is improved. Package list: 1 x frequency divider