I'm trying to use Xtronical's DAC audio library on an ESP32 to run 10W speakers. The board that Xtronical used is a PAM8403 which has a signal voltage range of -0.3V to +0.3V but as it can only run 3W speakers thus I cannot use it. Hence, I am using a PAM8610 which can drive 10W speakers. The problem is that I don't know what its signal voltage range is. Can anyone help me in this regard?
If the range is different than that of PAM8403, then how can I map my ESP32 output to this range?