2010-2013 Mazda 3 & Skyactiv Discussion
Hi guys,
I have the 2010 Sport HB with the bose sound system. The sound quality is good enough for me, but I can barely hear the sub in the back. 99% of the bass comes from the front speakers, which is not a lot. If I put my hand on the sub I can feel it vibrate, so I know its on, but the...