Kicker 41DSC674 D-SERIES 6.75" 2-Way Coaxial Car Speakers Power Handling: Peak: 240 watts RMS: 60 watts Zero-to-Minimal Tweeter Protrusion | Midrange Woofers | High Sensitivity Motor Structures | Stiff Polypropylene Cones | Polyethylene-Naphthalate Domed Tweeters Impedance: 4-Ohm | 1/2" Tweeter | Frequency: 40-20k | Grills included