If you aren't happy with the sound your TV has right out of the box, there is a wide range of solutions that will get you better sound. If you have the room and the inclination, you can go with a full surround sound system with multiple speakers.
However, some people don't want wires and speakers sitting all around the room. For this sort of person, a soundbar might be the best thing and Yamaha has a new offering that has nice features and a nice price. The sound bar is the YAS-103 and it is the follow-up to the best selling Yamaha sound bar ever called the YAS-101.
The main difference between the YAS-101 and the new 103 is that the YAS-103 has support for Bluetooth streaming and for control via a smartphone app. The YAS-103 supports Dolby Digital and DTS virtual surround sound. It also has two full range drivers, two down firing subwoofers, and a bass reflex port.
The soundbar can be controlled with a free Yamaha Home Theater Controller app that is available for iOS and Android devices. The app allows the user to control inputs, volume, and other settings. The YAS-103 will ship this month for $299.95.