nice. if you used a converter, the ocnverter is used to change high input to low outputs (RCA). however, what goes through your speaker, will go to your subs. this is because the HI-to-LOW does not filter anything after 80hz which is normally used for subwoofers since subs take 80 or less hertz. go to your local best buy or futureshop or even 2001 audio video and ask them for 80hz Octaves. this will help you get tigher more clean bass as you filter all the treble out. This can also be set on the amp.