So I received the 9.2 system today and to be honest, it is quite below my expectation, nothing blows my mind.
I detached the rear and surround speakers, switched to CH9. Connect the subs to the speakers correctly. Subs are connected to the soundbar, blue lights are solid on both subs. Connect the TV to Nak through ARC Hdmi. Choose the right audio source in the TV setting. Everything seems to be correct. The soundbar display ARC when I connect it to the TV and BT if I connect it to my phone.
1. I have Samsung 8500 series, connect to the Nak through ARC. I tried Mad Max from native Amazon Prime app on the TV, and the surround is muted. Absolutely no surround. I did set the audio to bitstream and Dolby digital. Still, no surround! I bought Amazon Fire TV Cube, and it's on its way. I will wait and test to see if the problem is because of the TV native app.
2. This is the real problem: Through bluetooth, I test the audio, and the high frequency is disappointing. Bass is pretty impressive, but there is no such crispy sound. The frequency range is around 20Hz to 16KHz. Good system should be up to 20KHz. Might be because of the bluetooth?
3. What is the best way to test the system with surround sound? Given my situation, and that I dont want to wait for the Fire Cube to arrive.
Overall, it is not even near to ST5000 or Sonos. I will shoot Nak support an email. But any idea if I did something wrong?