Check all the connection from the amp if you have hooked up +/- to left speaker output and + to right speaker output.
My Strata III on/off switch is giving me problem after 3 yrs of use, I have to wiggle the switch few times to get it going.
My Strata III on/off switch is giving me problem after 3 yrs of use, I have to wiggle the switch few times to get it going.