Morel Virtus Nano Carbon 63 3 Way Shallow Mount Component Speakers 100w RMSMorel Virtus Nano Carbon 63 Virtus Nano Carbon Series 6 1 2" 3 way component speaker system Morels cutting edge design gives the Virtus Nano Carbon and Virtus Nano Integra Carbon systems an ultra slim profile to fit where other speakers cannot. The 6. 5 inch woofers measure only 0. 7 inches (17mm) deep, making them the shallowest speakers in car audio. Its an engineering feat that uses an innovative suspension design, a highly powerful Neo magnet