2011年9月8日 · More than 3.5' tall, 14.1" wide, and 12.7" deep, it weighs almost 50 lbs, sits on a sturdy base with lethal-looking spikes, and sports FOUR (count 'em) FOUR 8" aluminum-cone units. You'd expect it to play loud and deep.

Description: Two-and-a-half-way floorstanding loudspeaker. Drive-units (all aluminum): Uni-Q (coaxial) with 1.5" vented dome tweeter and 8" midrange unit, 8" woofer, two 8" passive radiators. Crossover frequency: 1.8kHz. Frequency response: 32Hz–40kHz, ±3dB. Impedance: 8 ohms. Sensitivity: 91dB/2.83V/m. Maximum output: 114dB.

Q900 为2.5声道落地式扬声器，8英寸 Uni-Q驱动器阵列，带1.5英寸高频单元，8英寸低频驱动器，2个8英寸 ABR。 适用于房间宽敞、追求卓越低音响应的客户的音乐或前端 家庭影院 应用的超高品质扬声器。 参考 价格： 11800元. 200mm (8in.) 铝 Uni-Q. 38mm (1.5in.) 铝膜球顶高音单元. 200mm (8in.) 铝 LF. 2×200mm (8in.) 铝 ABR. 全新Q系列扬声器采用了更大（1英寸/25毫米金属球顶）的高音单元，实现了灵敏度的提升和无失真的功率响应。 播放声音宏亮而真实。 采用气 …

The KEF Q900 floorstanding speakers are the flagship of the Q line but they won't empty your wallet. At $900 each and deals to be found online, these speakers are in the perfect price point for those that want to step to speakers that, at the very least look high end, without having to mortgage their homes.

KEF Q900 creates a large-scale and extremely homogeneous sound field with the precise location of imaginary sources. True holography appears in the recordings of audiophile quality.

2023年1月5日 · Overall, the KEF Q900 produces a balanced, wide-ranging, and spacious soundstage that performs well no matter what type of music you throw at it. As far as small floor standing speakers are concerned, there are very few, if any, better places to spend your money than the Q900 series from KEF.

2011年4月8日 · The Q900 may be top of KEF’s brand, spanking new Q series – the meat and potatoes of its range – but to look at, inside and out, it appears in some ways to represent a step backwards, certainly in respect of KEF’s rich technological history.

2011年5月25日 · The 11th-generation Uni-Q drivers used in the new Q Series incorporate stiffened, optimally shaped aluminum tweeter domes fronted by KEF’s Tangerine Waveguides. The tweeters’ rear chambers also extend through the center of the midrange/woofer voice coils to reduce back pressure on the tweeter domes.

2015年3月10日 · System Price: $4,250 (updated 3/10/15)