Hardcoreware published their review of Logitech's G51 Surround Sound
Speakers.

According to Logitech, the G51 system was developed from the ground up to be suitable for gamers. In our experience, it definitely shows! There are plenty of gamer-specific features, such as the ability to give your speakers a custom look with skins, as well as others. In fact, the sound itself seems to be geared towards gaming. Unfortunately, that means it falls a bit short in music and movies.

Logitech G51 Review - Surround Sound for Gamers