Alpine SXE-1751S, SXE 6.5" 2-Way Component Speakers - 280W

6-1/2" 2-way Component System Car Speakers Power Handling: Peak: 440 watts per set / 220 watts each side RMS: 80 watts per set / 40 watts each side Pulp cone material Foamed Rubber speaker surround Mylar/Titanium Hybrid Balanced Dome tweeters Ferrite magnet motor structure Top-mount Depth: Cutout Dimensions: Impedance: 4 ohms Frequency Response: 60 - 20,000 Hz Sensitivity: 90 dB | Speaker Size  6.5" Design 2-Way Component Tweeter Design 1" Dome Impedance (Ohms) 4 Tweeter Composition Mylar-Titanium Woofer Composition Long Fibre Natural Pulp Woofer Surround High Polymer Sensitivity (dB) 90dB Frequency Response (Hz) 60-20k Hz RMS Power Rating (Watts) 40 Peak Power Rating (Watts) 220 Top-mount Depth (Inches) Bottom-mount Depth (inches) Cutout Diameter (inches) Grilles Included No Warranty 1-Year