Hi JAB! Yes, simply connect your microphone to the microphone input on the rear panel to project microphone audio through the speakers. For additional assistance with Karaoke mode contact Samsung Customer Support at: 1-800-SAMSUNG (ask for Soundbars), 8AM -12AM EST (Mon-Fri), 9AM – 6PM EST (Sat), text HELP to 62913, LiveChat on Samsung.com, or Email: https://www.samsung.com/us/support/#contact_us_for_support
^Tim