KEF R11 Floorstanding Speaker (Pair) image
KEF R11 Floorstanding Speaker (Pair) image
KEF R11 Floorstanding Speaker (Pair) image
KEF R11 Floorstanding Speaker (Pair) image
KEF R11 Floorstanding Speaker (Pair) zoom image
KEF R11 Floorstanding Speaker (Pair) zoom image

KEF R11 Floorstanding Speaker (Pair)

  (5)   2 Ratings and 2 reviews
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MODEL: R11-SPEAKER
IN STOCK | CONDITION: New
WARRANTY: Official Manufacturer Warranty
COLOR
black KEF R11 Floorstanding Speaker (Pair) color image
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Price: ₹ 585000.00
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Product Description

  • The R Series’ dedicated low-frequency drivers have a two-part structure.
  • The R Series benefits from Constrained Layer Damping bracing originally developed for the multiple award-winning LS50, and a new internal bracing layout.
  • This combination brings the R Series closer to the internal structure of the Reference Series, and helps it deliver music as it is supposed to sound, without any unwanted extras.
  • R11 is the flagship of the new R Series range. Boasting four 165mm (6 in.) hybrid aluminium bass drivers.
Product features

As any hi-fi enthusiast knows, there's no shortage of compelling speakers these days. But its beauty is only revealed when the sound isn't right. Luckily, the KEF R11, the flagship of the venerable British brand's midsize R-series, packs smart tech for great sound into a beautiful package and comes at a lower price than you might expect. Sitting above the entry-level Q-series and below the reference series, the R-series was first launched in 2011 but is now a new version for 2018. With the latest model, the midrange is his KEF's Redesigned with Signature.


Connect motor systems, cones and surrounds to Uni-Q coaxial arrays. Additionally, a new proprietary technique was developed to control the acoustics at the midrange junction of the tweeter and coaxial driver. According to KEF's white paper, these redesigns are designed to deliver a cleaner sound with less distortion and coloration. Judging by the time they spent in my listening room; I have to say that the R11 achieves these goals by a large margin.

A 3 Way speaker

A 3 Way speaker

The R11s  pair 3-way bass reflex floor standing speakers that feature the same Uni-Q concentric array found in the Reference and Blade speakers: a 5-inch midrange driver and a 1-inch vented aluminium dome tweeter. I'm here. It also features a tangerine waveguide for improved high frequency dispersion. This latest version of his Uni-Q coaxial array is surrounded by a "shadow flare" trim ring that enhances the waveguide effect. 

Kef’s Crown

Kef’s Crown

The unique Uni-Q Point Source, now in its twelfth version, has long been KEF's crown jewel, in this case literally the centrepiece. In this D'Appolito configuration, it's sandwiched between four 6.5-inch pieces of aluminium (paper and hybrid). Woofers, 2 above and 2 below Uni-Q. Uni-Q driver arrays are identified by name in small gray letters on the front panel. 

Most Demanded

Most Demanded

Another way KEF R11 has reduced cabinet resonance is by returning it to an undesirable kind of colouring (acoustic kind). This is a rework of the cabinet's internal bracing layout, construction and damping system. For a purer, more neutral presentation. KEF manufactures both its own enclosures and drivers, resulting in greater design flexibility, innovation and ultimately more options for customers

Life-Giving

Life-Giving

The R11 is bi-wiring capable, but instead of jumpers between binding posts, it has a pair of knobs that rotate in either direction for bi-wiring or single-wiring. Bi-wiring he seemed to give the R11 a boost - to spice it up a bit - but even with individual wires the speakers didn't feel "thin" in presentation

Known for simplicity

Known for simplicity

The KEF R11 loudspeaker is inherently designed to provide a kind of purity or neutrality to the sound, often revealing finer details to improve accuracy and realism. This is an attribute not routinely found in budget loudspeakers like these. They also seem to work well with a wide variety of amplifiers and home theater setups. But even top-down coherence and scatter are believed to come to mind. It helped make the speakers sound more like the music itself instead of the speakers sounding like speakers and the drivers sounding like a box that shoots out sound waves

Magical

Magical

The R11 doesn't need a fancy room to work its magic. A pleasing presence - both acoustically and aesthetically - amazing realism and consistency between drivers, excellent value for money... R11 has a lot to offer. They're popular and sell like the proverbial hotcake for good reason: get them while they're hot!

IN THE BOX
Sales Package KEF R11 Speaker and User documentation
General
BrandKef
ModelR11-SPEAKER
ColorBlack
Dimension
Dimension1295.5 x 310.6 x 383.5 mm
Weight37.7 kg (83.1 lbs.)
Specifications
DesignThree-way bass reflex
Drive Units
Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF: 125mm (5in.) aluminium cone
Bass Driver:
 LF: 4 x 165mm (6.5in.) hybrid aluminium
Crossover Frequencies400Hz, 2.9kHz
Frequency Range30Hz-50kHz (-6dB)
Typical In-Room Bass Response26Hz (-6dB)
Frequency Response46Hz-28kHz (±3dB)
Harmonic Distortion<0.3% 120Hz-20kHz (90dB, 1m)
Amplifier Power15-300W (recommended)
Maximum Output113dB
Nominal Impedance8 Ohms (min.3.2 Ohms)
Sensitivity90dB (2.83V/1m)
Warranty
Warranty TypeOfficial Manufacturer Warranty
Warranty Period1 Year

Additional Info

CUSTOMER REVIEWS

( KEF R11 Floorstanding Speaker (Pair) Reviews )

5

2 Ratings &
2 Reviews
  • 5 ★
    2
  • 4 ★
    0
  • 3 ★
    0
  • 2 ★
    0
  • 1 ★
    0
Oct 05, 2022
KEF R11
Chinmay | certified buyer
The Floor standing speaker system has been given a lot of practical features and one of that is higher response which makes the Floor standing speaker system stand out from the other Floor standing speaker in this range and the customer will prefer the R11 over any Floor standing speaker that is available in this range.
Sep 27, 2022
Durable Cabinet
Aniket | certified buyer
Kef has always focused on making products which will fulfil all the requirements which is expected by the customer and that is very perfectly this Floor standing speaker system is doing. This Floor standing speaker is a very powerful Soundbar. The R11 will never fail to deliver a rich quality un-disrupted music output.

CUSTOMER QUESTIONS

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Question:
Q: Does the system come with a grille?
A: No, the system does not come with a grille but you can add an extra grille according to your use.
Q: Does this system require any AV receivers?
A: Yes, the system does require an AV receiver.
Q: Is it suitable for any Yamaha receiver?
A: Yes, it will be compatible for any Yamaha receiver.
Q: Is it compatible with the Denon AVR X2400H?
A: Yes, the R11 is compatible with the Denon AVR X2400H.
Q: Can this be used as a left or right speaker channel?
A: No, this is a center channel speaker.
Q: Is this Item durable?
A: Yes, the item is known for its build quality.
Q: Do this system support Bluetooth?
A: No, these are wired speakers.
Q: Does this system come with cables?
A: No, you have to get the cables separately.
Q: Is it wall mountable?
A: yes, these can be mounted in the wall.
Q: Which is better the KEF R11 or this KEF Q950 for a big room?
A: The R11 is comparatively better when it comes to a bigger room.