Drive Units: 5.25in. aluminium Uni-Q, 1in. vented aluminium dome HF
Frequency Range Free Field: 47Hz (-6dB)
Frequency Response: 51Hz-28kHz (±3dB)
Crossover Frequencies: 2.5kHz
Maximun Output: 108dB
Amplifier Requirments: 10-100W
Sensitivity: 86dB (2.83V/1m)
Nominal Impedence: 8 Ohms (min.3.7 Ohms)
Dimensions H x W x D:
11.93" x 7.08" x 10.95" (without Rubber Feet)
12.08" x 7.08" x 10.95" (with Rubber Feet)
Weight: 12.3lbs
Unit Measurment: Pair
Features:
Uni-Q 'single point source' driver array disperse clean and accurate sound more evenly
Damped Tweeter Loading Tube for detailed and natural HF performance
Floorstanders and center speakers (Q550, Q750, Q950, Q650c):
- Closed-box midrange cabinet to reduce the load on Uni-Q driver for less distortion
- Low-distortion inductor on crossover
-LF driver and ABR (Auxillary Bass Radiator) for deeper and tighter bass reproduction
Bookshelf speakers (Q150, Q350):
- Centrally-positioned driver reduces resonance and improves clarity
- CFD port design at rear of speaker inmproves bass performance and midrange accuracy
Seamless baffles with magnetic grills
Overview:
The remarkable Q Series bookshelf speakers excel when space is limited. Featuring the signature KEF Uni-Q driver array with Computational Fluid Dynamics (CFD) port design, the Q150s deliver detailed natural sound with high clarity and tight bass.