2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums banner

dxi651

  1. 2014-2018 Mazda 3 Skyactiv Audio & Electronics
    I installed some 6.5" Polk dxi651 on my 14' iTouring with the non-bose system and they have less bass than the stock speakers. I'm not great at soldering, but they seem to produce sound -- I'm just wondering if I screwed something up installing them or these speakers kind of suck or they really...
Top