The standard surround sound speaker system is a 5.1, but there are still plenty of good quality 2.1 speaker systems arround. A 5.1 system has 5 speakers and 1 subwoofer, while a 2.1 home theater setup is reduced to 2 speakers along with the subwoofer. There are also bigger systems which are ideal for . . . → Read More: Benefits of 2.1 Home Theater Systems
