So on my way in to work today my subs started cutting in and out so I turned off the subs through my hu. When I got to work I turned them back on a watched the indicator with a bass heavy song i listen to regularly without issue. My smart3k hit clip then protect. It's only for a second then it did it again. I checked all my connections and they're all good. I had the volume 10 below where I set for full tilt with the sub level at zero. The sub amp sees no eq (lpf is set at 80, the eq is flat up 100hz). I didn't have my dmm with to check voltages, I'm gonna do that when I get home. I check the voltage up front and the back once a week and i get 15.1v at startup and 14.6-14.8v when its warm. Between both batteries I got 150ah and a 320a alternator. Power and grounds all 0g ofc. Is there something I missing that I need to check? I'm stumped.