If I plug in the audio to Aux, can I hear the sound output to the speaker without connected to the Bluetooth of this amp?If not, do you have any 50 Watt amplifier that will work wi...

If I plug in the audio to Aux, can I hear the sound output to the speaker without connected to the Bluetooth of this amp?
If not, do you have any 50 Watt amplifier that will work without Bluetooth activation? Thank you in advance.