R Rtsr Member : 2012 Mazda I GT Nov 18, 2014 #1 I have the 2012 3 with bose, I have changed the head unit, the front and rear door speakers, would the bose amp be able to cause the muddy dull sound?
I have the 2012 3 with bose, I have changed the head unit, the front and rear door speakers, would the bose amp be able to cause the muddy dull sound?
