Upgrade your car audio experience with Pyle's 7'' x 10'' Four-Way Quadriaxial Speaker System. These speakers deliver 500W of powerful sound with a dynamic full-range audio system. Featuring a blue poly injection cone, non-fatiguing butyl rubber surround, and multiple tweeters, this system ensures clear, distortion-free sound. Designed to fit Oem locations, it offers an excellent replacement for factory speakers.