Hi
Which loudspeakers will be best to use to this circuit (ohm?)?
Will I need to use a heatsink for the IC (LM1036N)?
http://www.electronics-lab.com/projects/audio/039/index.html
It would be dependent upon the power amp that you connect to the output of this chip. This project is a good front end, but I do not think it was intended as a stand alone unit.
best wishes
