Ask S&V

Q My house has a well-lit living room where I watch TV. Are OLED sets bright enough to use in that space, or should I buy an LCD TV instead? —Paul G.

Q I have a modest home theater in my basement that I have been slowly upgrading over the last two decades. The only component I haven’t upgraded yet is my Polk Audio subwoofer since it was a pretty decent model when I purchased it 20 years ago. Would I benefit from upgrading to a new 12-inch sub? —Cal Rempel, via email

Q I own a Sony UBP-X800 Ultra HD Blu-ray player and want to know if all the 4K discs I buy provide high dynamic range (HDR). I’m also wondering if all 4K discs with HDR deliver it in both the HDR10 and Dolby Vision formats. —Steven Ganno, via email

Q I just bought Polk Audio Monitor 40 Series II speakers and want to know how to install them using bi-wiring. Do I connect two separate wires from the positive and negative outputs on the receiver and run them to the separate positive and negative input sets on the speaker? What benefits will that provide? —Kris Green, via email

Q I just finished listening to the new Giles Martin remaster of The Beatles’ Abbey Road via a 24-bit/96kHz stream from Qobuz. For the first few tracks I felt like I was listening to the original album, but on a much better stereo system. Then the bad news came when I got to the medley on “side two” starting with “You Never Give Me Your Money.” Instead of a seamless flow between songs, I heard distinct gaps between the tracks. It really ruined the experience. Why can’t streams of album tracks that are supposed to segue do so without annoying, and at times jarring, gaps in the sound? There are lots of iconic recordings with the same issue. —Thomas E. Moore, Fairfax, VA

Q I am considering replacing an old, dumb 42-inch LCD TV located in a small room. The screen size will be limited to 50 inches and viewing distance will be around 8 feet. Will I see any benefit from the higher resolution given the screen size limitation? —Alan Washington, via email