What Is Electronic Crossover?

- Sep 12, 2018-

The electronic crossover is located in front of the power amplifier, that is, the device that divides the audio signal before power amplification, and then divides the frequency and then amplifies them with independent power amplifiers to drive the corresponding speaker unit. Since the signal current is small, it can be realized by a smaller power electronic active filter, which is easier to adjust, reduces power loss, reduces interference between speaker units, and has small signal loss. However, since each channel uses an independent power amplifier, the cost is high and the circuit structure is complicated.



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