Don’t seem to as hard as I would like or as hard as I was informed my subs used to in the same boxes. Which are a little small. Has kicked out a few times on the protection circuit. Mostly the first few times I pushed the amp. Haven’t noticed it lately and was pounding them as all out as I could. Wired at 8 ohms bridged so I’m not getting near the output I wanted. But better than frying the amp at 2…