Morel Virtus 603 6-1/2" 3-way component car speaker system 6-1/2" 3-Way Virtus Series Component Speaker System Power Handling: Peak: 600 watts per set / 300 watts each side // RMS: 280 watts per set / 140 watts each side Impedance: 4 Ohms Frequency Response: 55-22kHz Sensitivity: 88 dB