360W 4.1 channel Music Flow Wi-Fi Streaming Sound Bar with Wireless Subwoofer. SH7B Sound Bar Key Features. Compatibility among Bluetooth devices may vary. The item "LG SH7B 4.1 Channel Home Theater System 360W Bluetooth" is in sale since Sunday, September 2, 2018.This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Theater Systems". The seller is "maxplusshop" and is located in Pompano Beach, Florida. This item can be shipped worldwide.