An affordable soundbar is always a good option to consider, so LG SC9S vs Polk Audio React comparison definitely makes sense. Based on our rating, SC9S has a total rating of 6.4 out of 10 versus 4.8 for React.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG SC9S has 2.1 versus 2.0 for the Polk Audio React. The output power is different and equal to 310 (overall) W for the SC9S versus 30 (overall) W for the React. Competitors do not have a built-in subwoofer. The SC9S has a wireless connection to separate subwoofer, and the React - wired. The LG SC9S got our rating of 6 out of 10, and the Polk Audio React 4 for its audio features and specs.
Spotify is available on each of the soundbars. Both devices can play streaming audio from Pandora, SoundCloud.
These models have the ability to connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The LG SC9S has 1/1 HDMI inputs/outputs versus 0/1 of the Polk Audio React. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the SC9S received a rating of 7/10 versus 5/10, respectively.
App control is available in every soundbar. A built-in microphone is present only on the React. Soundbars do not have Multi-room support.
Only the SC9S has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the SC9S. For multichannel surround LG SC9S got a rating of 5, and Polk Audio React 6 out of 10.