Nakamichi Shockwafe Ultra 9.2 eARC vs LG S75QR comparison definitely makes sense. Based on our rating, Shockwafe Ultra 9.2 eARC has a total rating of 6.6 out of 10 versus 5.5 for S75QR.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Nakamichi Shockwafe Ultra 9.2 eARC has 9.2.4 versus 5.1.2 for the LG S75QR. The output power is different and equal to 1300 (overall) W for the Shockwafe Ultra 9.2 eARC versus 450 (overall) W for the S75QR. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Nakamichi Shockwafe Ultra 9.2 eARC got our rating of 10 out of 10, and the LG S75QR 8 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. The Nakamichi Shockwafe Ultra 9.2 eARC has 3/1 HDMI inputs/outputs versus 1/1 of the LG S75QR. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the Shockwafe Ultra 9.2 eARC received a rating of 9/10 versus 7/10, respectively.
Compared soundbars have no app control. None of the models under consideration have a built-in microphone. 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 Nakamichi Shockwafe Ultra 9.2 eARC got a rating of 10, and LG S75QR 6 out of 10.