Trust Speakers Soundwave 2000P 5.1. Frequency range: 50 - 20.000 Hz, Audio decoders: Dolby ® Prologic and Dolby ® Digital (AC-3) sound systems. Amplifier output power: Built-in. Weight: 5200 g. Cables included: 5.1 audio connection cable (6 x cinch input to 9 pin mini-din) . Speaker power: 2000 W, Dimensions (WxDxH): 259 x 140 x 185 mm, Audio output channels: 5.1