Trust Wave, 2.1 channels, 45 W, Universal, Black, 90 W, 45 W Trust Wave. Audio output channels: 2.1 channels, RMS rated power: 45 W, Recommended usage: Universal. Satellite speakers RMS power: 45 W. Subwoofer type: Active subwoofer. Power source: AC. Connectivity technology: Wired https://www.expertreviews.co.uk/accessories/pc-speakers/50318/trust-wave-21-review Trust has a reputation for producing inexpensive products and the Wave 2.1 speaker set is no different. At only £35 it’s aimed at budget-conscious users, but has been reasonably well styled so it looks better than many other cheap sets. The subwoofer i... Useful features like a wired remote and surprisingly good sound quality make the Wave 2.1 an excellent value budget speaker set. ...