KEF Q550 (unboxing unit)
The Q series
The Q Series makes cutting-edge acoustic technology from series like The Reference and Blade accessible to a wider audience. It offers exceptional value for money and provides detail and depth for everything you want to hear.
Compact 2.5 way floorstanding speaker
The Q550 three-way speaker is far more powerful than its compact size would suggest, offering a wide range and full power with ease. Featuring KEF’s original Uni-Q driver, a 130 mm (5.25 inch) aluminum woofer and two matching ABRs, the Q550 delivers phenomenal audiophile performance with clarity and power.
- Design: Two and a half way bass reflex
- Chassis: 130 mm (5.25in.) aluminum Uni-Q / 25 mm (1in.) vented aluminum dome HF / 130 mm (5.25in.) aluminum LF / 2 x 130 mm (5.25in.) aluminum ABR
- Frequency response: 58 Hz – 28 kHz (±3 dB)
- Crossover frequency: 2.5 kHz
- Max. Sound pressure: 110 dB
- Recommended amplifier power: 15 – 130 W
- Sensitivity: 87 dB (2.83 V/1 m)
- Frequency response lower limit (Hz) : 58
- Frequency response upper limit (Hz) : 28000
- Number of speaker boxes : 2
- Width (cm) : 18
- Height (cm) : 87.3
- Depth (cm) : 27.8
- Weight (kg) : 14.5
- Efficiency/sound pressure 2.83V/1m (dB) : 87
- min. recommended amplifier power (W) : 15
- max. recommended amplifier power (W) : 130
- Frequency response lower limit (Hz) : 58
- Frequency response upper limit (Hz) : 28000
- Crossover frequency mid-high (Hz) : 2500
- Number of tweeters : 1