The Scansonic M6 Floorstanding Speakers - DEMO are a compact, 2.5-way, floorstanding speaker. The speaker is designed around an ultralight ribbon planar tweeter and two paper-polypropylene compound bass-midrange drivers. The lower bass driver assists up to 300 Hz for added bass capability. The speaker is front ported in the bottom and is crossed over at 3.5 kHz with a second order filter. These speakers offer much of the MB2.5 sonics at a high value cost of only $1699.00 for the pair.