A:AnswerTechnically no
But the one u see on the front in the pictures is not for a actual microphone that’s to use with what comes in the box
But if you know what you are doing you can get adapters and hook it up in the rca jacks
A:AnswerIf the bedroom is carpeted, you may be able to shove the wires underneath the edge of the carpet. If you may be replacing the carpet in the near future, live with the wires on the walls until then, and when replacing the carpet place a wire for each speaker under the carpet padding. Carpet layers are able to do this safely; mine have several times in the past. Leave plenty of wire on each end to complete the hook up and be sure to mark the wires with tape or markers on the ends to identify them when hooking up.