TVs, including LCD/LED, plasma, OLED, and more. Ask for buying advice, or help others, share experiences etc.
Sound on my 2015 Samsung is now through the tv mini port to a pair of monitor speakers via a telephone plug cable. Quality is okay...but...

If I invest in a pair of monitor speakers with an optical in [e.g., Behringer MS40s] can I expect the sound to improve? Or with stereo will the two options be essentially the same?

I understand the tv sound format is Dolby Digital and DTS.