Morel Virtus Nano 602 6-1/2" shallow-mount component car speaker system Virtus Nano 602 - Morel 6.5" 80W RMS 2-Way Component Speakers System Carbon/paper composite woofer with butyl rubber surround Frequency response: 50-22,000 Hz Sensitivity: 91 dB at 2.83 V Woofer mounting depth: 11/16"