Does anyone know the best settings for the equalizer on the stock Infinity HU?

Anything would be helpful, if you need more info dont hesitate to Email me.

This really depends on what kind of speakers you have in the car. Stock speakers like to have the bass and trebble frequencies boosted, while good quality aftermarket speakers like more of a flatter adjustment, with more bass and a little less treble over the stock ones. I have found to have the bass adjustment sliders up, then go down a little with the next slider, and the lowest slider will be in the middle of the eq, the midrange sliders. Then start to increase the sliders on the others back up till you get to the treble sliders which will be close to the same position as the bass slider. So if you are looking at it, you will see the bass up, and it will go "down hill" so to speak, then once in the middle, it goes back up. I guess it really depends on how you like the sound. Everyone likes thier music to sound different, so my best advise is to play around with the settings, and keep it where you like it.