Review on 🔊 Polk Audio DB522 DB+ Series 5.25" Marine Certified Coaxial Speakers - Black by Mark Turner

I bought these to replace the old Jensens on the outside of my camper van. I didn't want to cut a larger hole and had a limited 2" depth to work with due to the pipes and ducts in the wall. They fit perfectly in the hole and come with everything you need. Wow! You just can't get powerful bass out of a 5.25 inch speaker, but they sound so much better than the old ones that there's just no comparison. They cope perfectly with whatever the stereo presents to them. Very happy with this purchase. Also, I've included a picture of the measurements on the back of the box because it was relevant to my situation.