I have a television hooked up to my PC that I use for watching series/movies sometimes. I notice that playing the sound through the television's speakers makes

I have a television hooked up to my PC that I use for watching series/movies sometimes. I notice that playing the sound through the television's speakers makes the dialogue much more clear, than using my regular speakers. I think televisions have EQ'ing that makes dialogue (the mids mostly) much louder. The main usecase for TV was specifically films and shows (with dialogue) so they could justify adjusting the sound for that specific usecase. Now we watch films and shows on devices that also need to sound good playing music, podcasts, games, etc, so it makes less sense to EQ the sound to a specific usecase.