Speakers that give excellent sound quality, unlike other combinations 2.1 in this price range, the Edifiers give sound quality absolutely amazing. The S330D features two satellites and a wooden subwoofer also wooden enhancing low frequency reproduction. This allows it to offer a very high bandwidth ranging from deep bass to the treble extremes. I was looking for 2.1 speaker especially for listening to music, so I was not looking for low frequencies disproportionate and too acute, and the Edifier S330D did not disappoint me. Voice out as it should, the midrange frequencies are well defined and present.
Having an optical input allows connection to the perfect computer, without any noise or risk of interference with other devices.
The finish of the S330D is superb: the MDF satellites are lacquered in glossy black, so not only the ears but also the eyes are fun. Its integrated remote control to adjust the volume very practical way.