An affordable soundbar is always a good option to consider, so LG SN9YG vs Nakamichi Shockwafe Ultra 9.2 eARC comparison definitely makes sense. Based on our rating, SN9YG has a total rating of 7 out of 10 versus 6.6 for Shockwafe Ultra 9.2 eARC.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG SN9YG has 5.1.2 versus 9.2.4 for the Nakamichi Shockwafe Ultra 9.2 eARC. The output power is different and equal to 520 (overall) W for the SN9YG versus 1300 (overall) W for the Shockwafe Ultra 9.2 eARC. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The LG SN9YG got our rating of 8 out of 10, and the Nakamichi Shockwafe Ultra 9.2 eARC 10 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Only the LG SN9YG can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The LG SN9YG has 1/1 HDMI inputs/outputs versus 3/1 of the Nakamichi Shockwafe Ultra 9.2 eARC. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the SN9YG received a rating of 8/10 versus 9/10, respectively. App control is available for the SN9YG. A built-in microphone is present only on the SN9YG. Soundbars do not have Multi-room support.
Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review. For multichannel surround, each of the opponents received 10 points out of 10.