External Speaker Set for DV3750
SRS TruSurround XT technology and Virtual Dolby Surround Prologic II enable you to enjoy the full experience of 5.1 channel surround sound with just a two-speaker audio system. TruSurround XT technology also features a patterned cinema-like bass resonance technology and allows the dialogue voice to be centralized, making it easier for the sounds to be heard.
BenQ External Speaker Set for DV3750, 2.0 channels, Silver
BenQ External Speaker Set for DV3750. Audio output channels: 2.0 channels. Product colour: Silver