Chris_Top_Her
Contributor
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- San Antonio, Texas
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- '15 CX-5 Miata AWD
I put those polk db351's in my bose cx-5. After about 30 minutes I removed them. While I was able to pick up on sounds I wasn't getting before or that were very low, they had a distinctly "far away" sound similar to listening to headphones without actually having them on your head. Overall sound quality took a hit for sure. Instead I replaced the middle speaker with one of those polks and put the bose back into the outer dash speakers. This way I keep the better quality overall sound as majority, but I get the higher freq sounds coming from the tweeter on the polk in the middle.