The MB2.5 B is a slim floorstander with two 5,25” carbon-coned drivers and a sealed ribbon tweeter. The MB2.5 B is a 2.5-way speaker with the second woofer assisting in the power demanding bass region. The 2.5’s cabinet is heavy, braced and curved, with carbon reinforcements. The MB2.5 B has a solid foundation in the Nordic design tradition. It is simple, sleek, elegant and visually square when seen directly from the front, and curved and organic when seen from an angle. The rounded edges of the cabinet reduces diffraction and minimizes the sonic imprint on the frequency response. It does not matter if your home is modern or classic, the timeless design of the MB2.5 B will fit in any home. Fabric grillfronts can be supplied as an additional accessory. Specification Details Size (B x H x D) 178 × 998 × 286 mm Weight 15.6 kg per unit Frequency Response 36 Hz – 40 KHz Impedance > 6 ohm Sensitivity 88 dB Crossover 500 Hz + 2600 Hz / Minimum phase Enclosure Curved, heavily braced, ventilated box design with front loaded port and adjustable aluminium feet Drive Units 1 × Ribbon tweeter · 1 × 5.25″ Mid/Woofer · 1 × 5.25″ Woofer Finish Options Black-silk, White-silk, or Walnut Amplification Recommended high quality amplifiers > 50 W