A separate karaoke system is probably the way to go in many cases. Setting them up with an AVR is a pain, at least in my experience.\n\nI have not had problems with blown tweeters, etc. in my system. Given our rather modest vocal abilities, there is very little temptation to turn the volume up enough to cause damage to the speakers.\n\n\nThis is what I have done and it works the best. I used to have a HDMI Mixer, but I could never get the voice loud enough to really sound like you were doing karaoke. It's best for the voice to come through it's own speaker. I have one of those portable bluetooth speakers that look like a guitar amp and you can put a mic into. Multi tasker!