JonStradling
New member
Hey I've had a 20/20 for about a year now and I used to have it set up using a four ohm out on each channel into a 4x12 cab run in stereo. Now I'm using a stereo 2x12 and using the two 8 ohm outputs. But I want to know, is it possible to use both 2 8 ohm outputs and 2 4 ohm outputs at once? so I can use two of the four ohm outs to power my 4x12 and use the two eight ohms to power my 2x12? Can I use four of the six speaker outs at once?