The Q150 proves that the best things come in small packages. A Uni-Q driver and CFD port mean it punches way above its weight. Q Series bookshelf speakers excel in small spaces. KEF's Uni-Q driver array plus Computational Fluid Dynamics (CFD) port tech equals high resolution and big sound.
Weight: 5.6kg (12.3lbs) Dimension (H X W X D) 303 x 180 x 278 mm 307 x 180 x 278 mm (with Rubber Feet) Design; 2-way bass reflex Unit Measurement: Pair Sensitivity; 86dB (2.83V/1m) Frequency Range Free Field: 47Hz (-6dB) Frequency Response: 51Hz-28kHz (±3dB) Maximum Output: 108dB Amplifier Requirements: 10-100W Nominal Impedance: 8 Ohms (min.3.7 Ohms) Drive Units 130mm (5.25in.) aluminium Uni-Q 25mm (1in.)vented aluminium dome HF Crossover Frequencies: 2.5kHz