speaker directly to ADC

Official Hardware Mega Due
1

Hi,

I know connecting DAC to speakers have been treated in other threads.
I am testing an output from the DAC and I don't have any amplifier now. Was wondering if there is any simple circuit that I can build to connect a 4Ohm 2W speaker to the DAC? by adding some resistor or something

Thank you

2

Be sure to have at least ~1.5 KOhm in serie between the DAC output and the speaker, otherwise the DAC will burn.