A:AnswerVoices come from the center speaker. I suggest you make sure that it is properly plugged in. I had the same problem when I first hooked up my home theater system and I found out that the wires going into the center speaker were not connected correctly. The wires were not pushed in far enough. Once I connected them correctly, I could hear voices.
A:AnswerNo, non of the speakers are wireless actually. The sub and the two forward facing speakers are from the receiver. The two rear. the speaker that will be behind the user to enhance your sound are wired to and powered by a second wireless receiver. I ended up returning mine because of a delay in the picture and sound.
A:AnswerThere is only one HDMI output on the Samsung 1000 5.1 home theater system. It has Bluetooth so you can connect other devices that is compatible.
A:AnswerThe speakers are wired for the front. The unit comes with a wireless hub for the rear speakers. And the entire unit is bluetooth. For the rear, you plug the box in the wall, then the speakers in the box