Flagship three-way floorstander
The largest model in the R Series combines four bass drivers and the latest generation Uni-Q for a powerful and refined sound
With hybrid aluminium bass drivers and a 12th generation Uni-Q for mid and treble the mighty R11is extremely capable. Using technology from KEF Reference it delivers clarity, finesse and serious bass.
||37.7 kg (83.1 lbs.)
||1249 x 200 x 383.5 mm (49.2 x 7.9 x 15.1 in.) with terminal*
||1295.5 x 310.6 x 383.5 mm (51 x 12.2 x 15.1 in.) with terminal with Plinth*
||1249 x 200 x 360 Cabinet only
||Three-way bass reflex
|Typical In-Room Bass response
||46Hz-28kHz ( 3dB)
||<0.3% 120Hz-20kHz (90dB, 1m)
||8 Ohms (min.3.2Ohms)
||Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
||LF: 4x 165mm (6.5in.) hybrid aluminium
||Black Gloss / White Gloss / Walnut
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.
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It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.
can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new
should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.