A medium sized bookshelf design that exudes quality. The beautifully finished, low resonance cabinet encapsulates the 25mm ferro-fluid cooled tweeter and precision engineered 125mm bass driver to produce a speaker with extended bass, an open mid-range, astonishing transient response and exceptional high frequency clarity. The 2000ST or 2000WB allow the 2020i to be stand or wall mounted. SPECIFICATIONS Enclosure type: 2-way reflex Bass Unit: 125mm Treble Unit: 25mm Frequency Response: 64Hz - 22kHz Nominal Impedance: 6ohm Minimum Impedance: 4ohm Sensitivity: 86dB Recommended Power: 25 - 75w Crossover Frequency: 2.9kHz Dimensions H/D/W mm: 264.5 x 278 x 170 Weight: 5kg Sold in: Pairs