The Dual 2-Way 6.5-Inch DS Series 2-Way Car Speaker System Power Handling: Peak: 100 watts per pair / 50 watts each •RMS: 50 watts per pair / 35 watts each •Treated paper cone material •Black foam surround • Black Mylar dome tweeter •4 ohms impedance •Sensitivity: 86 dB •Frequency Response: 80-20,000 Hz •Top-Mount depth: 2 inch • Bottom-Mount depth: 2-5/16 inch •Tweeter Protrusion: ¼ inch •Includes mounting hardware and screws