anyone know if any of the kenwood hu's have some way to keep the bass out of the speakers. My friend w/ the sonic fx isnt liking how its sounding and i think its cause hes using the stock hu.
It would be a feature known as HPF, Or high pass. Look to see if you can find a site that would tell you, or if you have a store near by, try to play with the audio settings and see if you can find the HPF feature. Many Pioneers have this feature, if you want to try those just to understand what you are looking for.