No intention of speaking over the owner of the video. I have been following him with the units “in the wild”. What I have found for me is it takes 2 things;some gain structuring between cdlp tops and subs normally have to bring my subs up and cdlp at 0 to +2. Then put a crossover on them from Drive rack or digital mixer. It’s as if even if crossed over on speaker if given a full range signal the unit doesn’t filter it and clips prematurely.( think he mentioned that in his first video) also they like a clean not a hot or raw signal. Lastly the red light is clip and yellow is limit.they sound amazing and vocals easily come through the mix. Thank you dj vick for showing these in many applications and giving feedback