Does the home theater 5.1 sound system have to be as long as the sound line?
The general sound can not be the same length, the high fever sound must be the same length, because each sound box must maintain the best consistency, achieves the best picture power and the localization, the line length affects the sound quality.
No, the main speakers should be the same length
If you are equipped with professional speakers lines, as long as not more in the ground roll, 5 meters long is no problem
