Polk Audio DXi525 Coaxial Speakers Review

Good speakers! I swapped out my bearings for my Victory Cross Country and they didn't disappoint. A richer sound, not louder, but richer. I've since added a trunk and they complement the standard speakers in the trunk. It's like the highs and mids are coming from behind and the bass is coming from the front. As I said, great!

Bought these for my 2004 Cadillac Deville. You sound very good. I left the factory stereo in and the speakers work very well. Significantly louder, more bass, good mids and lows. I'm still a bit worried about blowing them up too because I crank them up loud and they don't have much power, but they sound amazing. I blew all the factory speakers in my Caddi so I put them on until I was disappointed.

I bought these from a retail store but I have to say the sound produced by these speakers is impressive. At first I hooked them up without an amp and they sounded good. I added an Alpine amp and they really woke up the speakers. The sound is solid. The range (for the size) impressed me. They are used in my bike's fairing so I wasn't looking for something that would deliver a lot of bass. These speakers were an excellent compromise between sound quality, sound field depth, marine requirements…