Flexibility Separating the amplifier and loudspeakers from one another has an innovative advantage: it slims down the speakers, increases the connection possibilities, makes the system more usable and improves its sound.
The sound The Concept B 200 USB's two stereo speakers are tuned to deliver optimal sound in conjunction with the system's amplifier and ideal situation (a short listening distance). A bass reflex opening integrated in the speakers ensures linear frequency response characteristics right down into the deep bass range.
120 watt amplifier 
Concept B 200 USB's compact amplifier has a great deal to offer: four 30 watt power amplifiers power the speakers' two high-range and two mid-range drivers. It's a classic active two-way system, but the power amplifiers are built into the preamp rather than the speakers. Two governors allow you to adjust the bass and high-range to match your personal tastes and/or the space available to you.
USB sound card Your computer will automatically recognize the Concept B 200 USB's integrated sound card. It functions with computers running Windows, MacOS and Linux.
USB hub Concept B 200 USB's external preamplifier features an integrated USB hub, making it easy to connect additional devices to your PC. It's a great feature, especially when used with notebooks, which are notorious for their lack of enough USB ports. Use the integrated USB hub with printers, scanners, or even with USB record players for the archiving of vinyl records.