KEF Q Series Q350 Bookshelf Speaker (pr)

At the heart of Q350 is the Uni-Q driver array. KEF's signature innovation places the tweeter in the acoustic center of the midrange cone, bringing the acoustic ideal of a single point source closer than ever to realization. The result is a more detailed, more accurate three-dimensional sound image, which is dispersed more evenly throughout the room than is possible with a conventional speaker. Uni-Q's ultra-wide dispersion is further enhanced by KEF's Tangerine' Waveguide over the tweeter dome.

With the addition of the Damped Tweeter Loading Tube, providing a gentle termination of sound produced from the back of the tweeter, lower treble performance is improved dramatically and a new low-distortion inductor on the crossover provides cleaner bass response.

Low-frequency (LF) drivers now have a larger roll surround, along with a new spider suspension to produce cleaner bass at high volumes. A new cone structure improves midrange clarity, and enhanced Auxiliary Bass Radiators (ABRs) with a new surround and rear suspension deliver controlled and more impressive bass.

Featuring a Computational Fluid Dynamics (CFD) port design with the port re-positioned to the rear of the speaker, clarity is improved by reducing the audibility of the midrange leakage through the port. The geometry of the ports have been tuned to minimize turbulence at higher levels resulting in a reduction in port noise and less LF compression.

63Hz - 28kHz
Frequency range Free Field: 42Hz

8.26" x 14.09" x 12.04" (210 x 358 x 306mm)
With rubber feet: 8.26" x 14.25" x 12.04" (210 x 362 x 306mm)

8Ω (min.3.7Ω)

87dB

15 - 120W