First of all , I love this product and can highly recommend it . now , drill down to detail : we want to put we flatscreen on the opposite side of the living room but there be no cable outlet , so we have att come out to install a additional outlet . well , they say it be not possible because that be a support wall and there be no way to drop the cable down through it ... however , att now have a wireless u-verse cable decoder box that can go anywhere in you house . that be very cool right ? the problem be that with my normal -lrb- sony -rrb- television audio speaker that new wireless box cause a delay of a few micro-seconds between what the person on the screen be say vs. the sound come out of the tv 's speaker . I research all manner of way to solve this problem and I find out that the Yamaha YHT-S400 have a `` lip Sync Technology '' that automatically catch and correct this problem . I be a little skeptical that it would actually work until I plug it in and presto - problem solve . aside from that , the sound quality be excellent and get plenty loud for a good size living room - even when you have the rumble of 25 people over for the big game - all talk and laugh . sure , you can find cheaper sound bar but you get what you pay for and this be a great one for a fairly reasonable price in my opinion .