better sound from satelite radio in cyclones

the stock hookup in my 3950 was to tune the radio station to the channel in the sirus satelite. It is a much better sound to hard wire it to the radio using a 3.5mm jack to rca jacks pluging from the side of the satelite dock to the jensen ext input. the tv is also split in with this line so you can still watch tv sound through the sterio just dont run them both at the same time...