A:AnswerYou can, the rated output is 135 watts per channel in to 6 ohm speakers, so when you vary the resistance (4 ohm, 8 ohm, etc.) you change the rated output is all. So you'll realize more with 4 ohm speakers, less with 8 ohm speakers.
A:AnswerYes - the 4K pass through is great on the TV. Just be sure that you are getting the right HDMI cord that supports the content - both for your device going in to the receiver and from the receiver to the TV.
A:AnswerHi Tim, with 6 ohm loads, both channels driven, from 20 Hz – 20,000 Hz; rated 90 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output. Thanks! ^Ron
A:AnswerI was having a problem myself with streaming and no sound. Solved the problem by going into the speaker setting on the TV and selecting External speakers. To answer your question; YES!!