- -Appearance - Loud play from the GU thanks to the resistance of 3 ohms. At first, they shouted over the front a lot, since there are 4-ohm speakers in front, I had to move the sound balance forward.
- - not a natural sound at low volume from high-purity speakers (not very noticeable, but there is) - assembly self-tapping screws of huge length 60-70mm. It is problematic to replace, since the hole for them is narrow and ordinary ones will not fit.