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As part of my attempt to have a wide array of test subjects I was shopping some Soundbars yesterday and decided to see if anyone was actively testing them as to make sure I avoided any significant overlap in my own future tests. I came across this site:
https://www.rtings.com/soundbar
The site states they are ad-free and buy all their own equipment and test samples (none provided from the mfg) and in order to keep that model you must pay to see reviews after a limited number of free views.
While their tests aren't necessarily "standard" in the way we expect (for example, they do not make any attempt at quasi-anechoic measurements and instead opt for a 16-microphone array inside a makeshift 'room' (shown below) and average the results) they do seem to have a pretty good method of their own and a lot of tests completed with the same procedure which makes, if nothing else, for a good comparative base to peruse.
Go browse. Make sure to read their section on how they test so you have an understanding. Here's an example page to start with: https://www.rtings.com/soundbar/reviews/samsung/hw-q90r#page-test-results
At any rate, I found the site interesting and thought I'd share in case you guys were interested as well.
https://www.rtings.com/images/reviews/soundbar/lg/sk9y/sk9y-in-test-large.jpg
Comments
My issue with soundbars is usually due to the Bose effect - sacrificing a wide enough range LR for physical size. The holes in the upper bass response that a good 3-3.5" driver in a proper cabinet would cover are usually too great for me. I know given enough time that my brain would fill in the blanks, but these days I have to be careful with how I allocate brain cells.
In all seriousness, with the modern state of cheap watts, cheap DSP, and reasonably high end drivers at ridiculous prices I expect soundbars to approach traditional HiFi quality over the near future. I understand their appeal lies largely in small size and uncomplicated setups, but a simple mic and room EQ routine out of the box can be made painless and quick - Audyssey has demonstrated that over the last ten or so years. I am, for one, actually kind of excited about the possibilities of efficient Class D, cheap DSP, and mass produced high end drivers becoming "the norm". It might start killing DIY HiFi as an affordable hobby, but the tradeoff will be availability of DIY kits to build Atmos systems at home. Fun times.