Computer Speakers have come a long way from the simple 2.0 two speaker set up to full 7.1 surround sound with enough bass to let you feel the bullet impacts in your favorite video game. The first number is always the number of speakers, the second is a 1 if the speaker set has a subwoofer included and a 0 if it doesn't.
The MMS 321 conveys quality from every corner, from its Mylar tweeters to the powerful bass pressure drivers. You get a subwoofer sound from just two speakers, exclusively finished with performance-enhancing stainless steel.