Anonymous4 months ago-101do the two external speakers have to be installed on the opposite wall and does it need a cable to the soundbar or is a power connection sufficient?Show in original language (German)Anonymous4 months ago • purchased this product000purchased this productthe 2 speakers are wireless, so you can put them in the front or the back. We've just bought it, it's a great sound bar, and if you've got smartThings you can manage everything via your smartphone.Show in original language (French)Comment