The Kicker 43DSC4604 4" 2 way car audio speakers features a MAX power of 120 watts and an RMS power of 60 watts per pair. A drop in coaxial upgrade with the flexibility to fit nearly any vehicles doors for a vast improvement over factory sound. Also, the thin profile woofers avoid obstructing car window mechanisms and the 13mm PEI domed tweeters have zero to minimal tweeter protrusion. The high sensitivity motor structures of the woofers are made to deliver increased volume output despite lower powered, factory head units, but they also handle the high power from add on amps. The midrange woofer’s stiff, polypropylene cones and acoustic foam surrounds provide optimal performance for the Kicker 43DSC4604.