i have a pioneer 3550 mp3 car head unit and the pioneer 5 way 6990 oval speakers in the rear tray
the volume on the unit can go up to 30 max but i get distortion at even volumes just above 17-18. i later hooked up a sony 444 amp that made the output slightly better. i connected the two speakers to the amp. but the distortion is pretty much there at even 20 volume. i know its not the speakers as we tried putting in different speakers and got the same distortion on all off them.
i dont even think about going above volume 20 as the quality gets pure ugly. so gross that u cant even make out the vocals. and its with both mp3 and high quality audio cds
please tell me what is the correct way this unit and these speakers should be setup and wired? i am really dissapointed in the system. and i am sure pioneer aint that bad.
need help guys