The left and right speakers are unbalanced. What is the reason? How to solve it?

[HELLO AUDIO] 

The left and right speakers are unbalanced. What is the reason? How to solve it?

1. The sensitivity of the left and right channel speaker speakers is inconsistent. The speaker output can be adjusted to be consistent by adjusting the output levels of the left and right channels.

2. The left and right channel output power signals are unbalanced, and the input and output gains of various devices on the left and right channels can be adjusted to approximately the same index value.

3. The average volume level of the left and right channels of the sound source is different. When the speaker is playing, two channels of sound imbalance are generated. It can be solved by adjusting the gain knob or channel fader of the input channel of the mixer to make the two-way speaker sound. The average volume is roughly the same.