i have an autotek ss 550.2 amp running a rockford hx2, and was wondering how's the best way to tune the amp. the sub is in a jl stealthbox, thanks

 

turn the gain and all bass enhancement down on the amplifier. Set the radio how you listen to your musiq IE adjust your eqs, lowdness, etc. Then turn it to the lowdest point that you listen to your music. You then adjust the bass to level your music/bass to match the rest of the music. This works good enough for most.