Power Range: 2-20 Watts RMS.Power Range: 120 Watts Peak.Frequency Response: 45-22,000 Hz.Sensitivity: 90 DB Driving can be more entertaining when your favorite music is being played on the background with the Kenwood Speaker System. Equip your car with this Kenwood speaker as it delivers massive sound in your car, thanks to its 4-inch woofer. It also has a .5-inch tweeter and a P.E.I Balanced Dome, which ensure total audio performance all day long. And not to forget is its 120W peak power, allowing you to play music with superior audio clarity. Get the Kenwood Speaker System right now!