When watching Dolby Atmos videos, this configuration operates as 7.1.4, but the problem is that the soundbar's side-firing speaker output is so weak that it actually sounds like 5.1.4.
https://download.dolby.com/us/en/test-tones/dolby-test-tones_7_1_4.mp4
In fact, when playing Dolby Atmos 7.1.4 test tones and listening to the side channel test tones, the side-firing speakers are so weak that the side channel sound sounds like the rear channel sound. Not only the test tones, but also when you watch various movie contents, if you place the Era 100 behind the sofa, the sound that should be heard from the side does not come from the side but rather sounds as if it is coming from the rear.
Therefore, I have the following request to the sound engineering team: When combined with the Era 100, please increase the volume output of the side-firing speakers.