Received this device as a gift from my son. I did not expect such a high-quality sound and bass. Fits well in the interior. A big plus for the fact that there is a minimum of wires, there are no external power supplies, only 220V network wires for the panel and subwoofer. Connected to TV LG 49SM8600PLA without any dances with a tambourine HDMI cable. The TV has HDMI ARC. The volume is now controlled by the TV remote control. There are no disconnections in silent scenes and no out of sync sound and picture. Only there is one caveat - the volume level is very different from different sources. For example: when watching digital broadcasting channels, the sound is at 15 - 18. It's enough. Broadcast audio is PCM. When switching to broadcasting from the Internet, for example Netflix, you get Dolby Digital, with the same sound control it is very loud. You have to turn down the volume first, and then switch sources. From a smartphone via BT, it also sounds good. I watched several soundbar test videos from YouTube, a small volume is still present. After 20 days of operation, the bass control from the remote control disappeared. On the scoreboard, the inscriptions are switched, but the sub does not react in any way. The sound is like in LOW mode. Reset to factory settings helped, ie. RESET. As a budget option, I advise you to buy.
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