Showing off its sleek new soundbars at CES, TCL says it will bring two key features—Dolby Atmos and automatic room correction—to its entire 2024 product line, including its more affordable models. Just like its new TVs, TCL is dividing up its soundbars into two lines: the high-end Q-Series and the step-down S-Series. The Q-Series and S-Series are getting two new soundbars each for 2024, and all four models will offer Atmos along with the ability to automatically adjust their audio according to the acoustics of the room, the latter of which being a feature we typically see in only pricier sound…