Speakers farting

Hello J !

I incorporated a lot of your workflow philosophy and incredible tricks… and it improved my mixes so much, making me looks awesome for the clients !

Sometimes it seems that I may be too « gourmand » in the low end, and I can hear distortion in the low frequencies on my speakers (ATC SCM25) : is that « the speakers farting » ?

Can you confirm that the only way to solve this is curving , soothing , compressing - and last question, do you think it can also come from the adaptative TGP limiter sometimes ?

Thank you !

Romain