Q550 Floorstanding Speaker
Q550 Floorstanding Speaker
Q550 is the smallest size among the Q Series floorstanders. Featuring the KEF signature Uni-Q driver array paired with a 130mm (5.25 inch) aluminium bass driver and two matching ABRs, Q550 delivers a phenomenal audiophile performance with clarity and more controlled bass.Features
"Sit anywhere" Uni-Q sound
At the heart of the evolved Q Series is the Uni-Q driver array. The signature innovation places the tweeter in the acoustic centre of the midrange and bass cone, bringing the acoustic ideal of a single point source closer than ever to realisation. The result is a more detailed, accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with any conventional speaker. Uni-Q's ultra-wide dispersion is further enhanced through KEF's 'tangerine' waveguide over the tweeter dome.
Technical specifications
| MODEL: | Q550 |
| DESIGN: | Two and a half-way bass reflex |
| DRIVE UNITS: |
130mm (5.25in.) aluminium Uni-Q 25mm (1in.)vented aluminium dome HF 130mm (5.25in.) aluminium LF 2 x 130mm (5.25in.)aluminium ABR |
| FREQUENCY RANGE FREE FIELD: | 45Hz (-6dB) |
| FREQUENCY RESPONSE: | 58Hz-28kHz (±3dB) |
| CROSSOVER FREQUENCIES: | 2.5kHz |
| MAXIMUM OUTPUT: | 110dB |
| AMPLIFIER REQUIREMENTS: | 15-130W |
| SENSITIVITY: | 87dB (2.83V/1m) |
| NOMINAL IMPEDANCE: | 8 Ohms (min.3.5 Ohms) |
| DIMENSIONS: |
H x W x D: 9873 x 180 x 278 mm 926 x 299 x 310 mm (with Plinth) |
| WEIGHT: | 14.5kg (32 lbs) |
| UNIT MEASUREMENT: | Pair |
