@scottalanmiller said in What do you like for a non expensive audio setup for surround sound TV/movies?:
How does the sound quality physically improve when the same audio is sent from an extra source,
i don't understand what your asking here. for one, you can't measure sound quality, only the resolution of the source. after that its pretty much preference. by separating the sound of voice into a different position our ears learn to recognize it and then prefer it. it is highly subjective though as many people just prefer different types of sound. there is also the amount of listening a person does. people who can not tell a difference will think one type of sound is better while others who have more refined listening tastes will prefer something else. it does not mean anything negative about either type, its just preference. i have seen lots of people i have worked with who have been designing audio setups for churches and sound venues(20-30 years) who prefer pure stereo sound but others who have just as much experience in designing systems that prefer and like other setups. i have seen and talked with several in each category and what i have learned is it is too subjective to call one right and another wrong. everyone's ears and hearing capabilities are just too complex and different.