I recently just installed the F90bt in my altima coupe which originally had a bose sound system. I connected all the speaker wires and the wire to the amp, but the sound was ear piercingly loud. I was able to lower the sound through the sound settings part of the navi settings, but I still hear this white noise sound which makes it seem like the radio is cranked up to 11.
The sound from all my a/v sources are fine but the bluetooth is way too loud on the lowest setting, if I go lower its basically off. This is my real concern. It basically renders my bluetooth useless because its way too
