Thanks for the information. Do you know what the difference is between the 329s and the 328s? From your pictures it almost looks like those you installed were the 328s with the wires on either side of the tweeter.
2012 Mazda Navigation System Update SD Card
I recently purchased the 2012 update SD card for a Mazdaspeed 3 vehicle. This updated the 2010 SD card that came with it. I ended up trading in the Speed3 for a CX-5 and never ended up installing the updated card. Anyone with a Mazda 3 with...