I just bought an Ipod cable adapter for my Eclipse 8454. It comes out of the bottom dock of the ipod to rca outs, then i have another cable reducing the rca's to mini plug for the aux input. On rock songs, without a lot of bass, the sound is great. But on songs with a lot of bass, the distortion is horrible. It sounds like bass is going to my tweeters. All xover settings are fine, and on rock songs it sounds perfect. I tried using a head phone out cable from the ipod and the result is the same... rock is fine, heavy bass rap major distortion. Wat gives? I have wasted 6 hrs today playing around with this **** thing!