JBL CS 742si 4 Inch Pair Of Coaxial Car Speaker  (90 W)

JBL CS7 Series speakers are the no-brainer upgrade for those who want a little more rock for their ride. They’re easy to install, feature external crossover housing, fit practically any stock size, and can be driven by any factory head unit. And with Plus One™ woofer cones you’ll get the power of a home audio system in the private listening confines of your car. Plus One™ Woofer Cones Harman’s patented (US patent #7,548,631) Plus One™ polypropylene cones provide more overall speaker-cone area than other cones in its class — the result is higher sensitivity, increased low-frequency output and greater musical character.