For a total of 40 watts. So two 10-inch speakers. So please humor an idiot. I assume that if I run a stereo effect pedal through it, it will deliver that stereo sound, utilizing both speakers and both twenty-watt power amps. However, my guitar will only deliver a mono signal (right?) and does that mean it will only activate one speaker, and thus only twenty watts of power? Or does the signal come out both speakers in mono? What is the effect on the guitar signal if it runs into a stereo effect pedal before the amp? What if the pedal is in the effects loop instead? Does anything I asked make sense? Really in love with reviews and demos of the Roland JC 40 but am I wasting utility if I don’t record? I didn’t see a mono model. TIA.