Hello all, I have a need to control the speaker volume of a two way radio project.
The radio puts out about 13 watts with a 4 ohm speaker, and about 7.5 watts with a 8 ohm speaker.
I need to know what size potentiometer to put in line to control volume almost to the zero audio point.
Right now I am using a 25 ohm 3 watt rheostat and it is not working very well.
The caveat is I need the control to be small in size.
Thanks, Rob
The radio puts out about 13 watts with a 4 ohm speaker, and about 7.5 watts with a 8 ohm speaker.
I need to know what size potentiometer to put in line to control volume almost to the zero audio point.
Right now I am using a 25 ohm 3 watt rheostat and it is not working very well.
The caveat is I need the control to be small in size.
Thanks, Rob