So i have an Alpine 9856 and it seems like there is a difference in tone after volume 22. Once it hits 23, the volume is actually lower. Is this clipping from the HU? I want to listen to my HU as loud as 35 because i want to hear the lyrics while keeping the bass. Plus, i bought the HU to listen to the full volume, not to listen to partially of it. Treble is already on high, but i was just curious if anyone knew this or not.