Quick! Can You Bias a Class AB Amp?

How do you bias a class AB solid-state amp? Find out in this quick one minute tutorial.
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I often include short tutorials in my videos. But they’re hard to find when you just want a quick answer to a question. So I’ve created this One Minute Tutorial series:
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[@kilgoretrout4461]

After recapping a subwoofer plate amplifier, a BASH amp specifically, would you expect to need to adjust the bias? Much thanks.

[@KeritechElectronics]

Quick and simple; it's just a matter of knowing what value to set.

[@markagnessi4731]

Is this the same as setting Dc offset?

[@FluxCondenser]

No. The bias is adjusting the output stage so that the transistors are at an operating voltage. The DC offset makes sure there is 0 volts output to the speakers with no signal.