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KEF R2 Meta vs KEF R11 Meta Comparison

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KEF R2 Meta

Passive Center Channel | 67-28k Hz

KEF R2 Meta
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KEF R11 Meta

Passive Floor-standing | 46-28 Hz

KEF R11 Meta
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KEF R2 Meta KEF R2 Meta
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KEF R11 Meta KEF R11 Meta
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KEF R2 Meta
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KEF R11 Meta
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KEF R2 Meta vs KEF R11 Meta Speaker Comparison

In this review, we will be comparing two different type of speakers by KEF. KEF R2 Meta is a Center Channel speaker whereas the R11 Meta is a Floor-standing speaker.

Let's have a brief look at the main features of KEF R2 Meta and KEF R11 Meta first before getting into our more detailed comparison.

KEF R2 Meta Key Specs

  • 3-way Design
  • 12th Generation Uni-Q Driver
  • 1" Hard-Dome Tweeter
  • 5" Midrange
  • 2 x 5.25" Hybrid Aluminum Woofer
  • 67-28k Hz Frequency Response
  • 87 dB Sensitivity
  • Impedance: 4ohms
  • Power Range:15-200watts
  • Weight:15.45kg
  • Dimensions (H x W x D): 177.0" x 21-3/4" x 12-1/4"( 177.0 x 553.0 x 312.0mm )

KEF R11 Meta Key Specs

  • 3-way Design
  • 12th Generation Uni-Q Driver
  • 1" Vented dome Tweeter
  • 5" Midrange
  • 4 x 6.5" Hybrid Aluminum Woofer
  • 5" Midrange
  • 46-28 Hz Frequency Response
  • 90 dB Sensitivity
  • Impedance: 4ohms
  • Power Range:15-300watts
  • Weight:36.59kg
  • Dimensions (H x W x D): 1296.0" x 12-1/4" x 15-1/8"( 1296.0 x 312.0 x 385.0mm )

R2 Meta and R11 Meta are members of KEF's R META series of speakers. Below you can find the loudspeakers from this series.

KEF R META Series History
Model Body Frequency SensitivityImpedance Woofer
KEF R3 Meta
  
Bookshelf 58-28k Hz 87 dB4Ω 1 x 6.5"
KEF R11 Meta
Floor-standing 46-28 Hz 90 dB4Ω 4 x 6.5"
KEF R5 Meta
  
Floor-standing 52-28k Hz 87 dB4Ω 2 x 5.25"
KEF R7 Meta
  
Floor-standing 48-28k Hz 88 dB4Ω 2 x 6.5"
KEF R6 Meta
  
Center Channel 65-28k Hz 88 dB4Ω 2 x 6.5"
KEF R2 Meta
Center Channel 67-28k Hz 87 dB4Ω 2 x 5.25"

What size room are the KEF R2 Meta and KEF R11 Meta speakers good for?

The size of the room in which you are planning to use these loudspeakers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their size and max power parameters:

Listening Environment* KEF R2 Meta KEF R11 Meta
Near-field Poor Are you nuts?
Small Room Poor Poor
Mid-size Room Good Average
Large Room Good Good
Very Large Room Average Good

(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2. Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)

In the following sections, we will get into more detail in order to better understand how the KEF R2 Meta and KEF R11 Meta compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.


Drivers

Both R2 Meta and R11 Meta are 3-way speakers.

Driver KEF R2 Meta KEF R11 Meta
Driver Setup 3-way 3-way
Tweeter 1-inch 1-inch
Midrange 1 x 5-inch 1 x 5-inch
Woofer 2 x 5.25-inch 4 x 6.5-inch

R2 Meta features a 1" Aluminum with MAT absorber Hard-Dome Tweeter , a 5" Midrange and 2 x 5.25" Hybrid Aluminum Woofer with a Crossover frequency at 560Hz and 2500Hz. On the other hand, the R11 Meta features a 1" Aluminum with MAT absorber Vented dome Tweeter , a 5" Midrange and 4 x 6.5" Hybrid Aluminum Woofer with a Crossover frequency at 330Hz and 2500Hz.

Frequency Response

R2 Meta has a frequency range of 67-28k Hz whereas R11 Meta has a frequency range of 46-28 Hz. With a minimum frequency of 46Hz, the R11 Meta can go significantly deeper on the low side and provide stronger bass compared to the R2 Meta's min frequency of 67Hz.

Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Center Channel class in our database.

Low Frequency

Center Channel Speakers

R2 Meta
R11 Meta
Min
Average
Max
High Frequency

Center Channel Speakers

KEF R2 Meta
KEF R11 Meta
Min
Average
Max

None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.

Impedance and Sensitivity

R2 Meta and R11 Meta have the same Impedance of 4 ohms but where they differ is the sensitivity levels. R2 Meta sensitivity is rated at 87 dB and the R11 Meta's is at 90 dB. This 3 dB difference makes the KEF R11 Meta a more sensitive speaker compared to KEF R2 Meta, hence will play louder with the same amount of watts.

One thing to keep in mind that the lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit comared to higher impedance speakers especially at high volume levels, so make sure the amp you pair with the R2 Meta and the R2 Meta can provide this impedance level.

Sensitivity

Center Channel Speakers

R2 Meta
R11 Meta
Min
Average
Max

Power Range

Power range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using an amplifier within this range ensures the nominal performance , inputting a power that is higher than the max wattage can result in a damaged speaker.

R2 Meta can handle a max power of 300 watts RMS from the amp the whereas R2 Meta has a max power handling value of 200 watts RMS , 100 watts less than the R11 Meta.

Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters such as Impedance, sensitivity and system efficiencies.

Input Type and Bi-Amping / Bi-Wiring

Both R2 Meta and R11 Meta features dual binding post speaker terminals for bi-amping or bi-wiring.

KEF R2 Meta Terminals
KEF R2 Meta's Custom 5-way bi-wire tool-less binding posts terminals allows Bi-amping or bi-wiring

KEF R11 MetaCustom 5-way bi-wire tool-less binding posts Terminals
KEF R11 Meta's Custom 5-way bi-wire tool-less binding posts terminals allows Bi-amping or bi-wiring

KEF R11 Meta  Port
KEF R11 Meta Port

Physical Specs

Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare KEF R2 Meta's and KEF R11 Meta's external dimensions. KEF R2 Meta has external dimensions of 177.0 x 553.0 x 312.0mm ( 6-15/16-inch x 21-3/4-inch x 12-1/4-inch) whereas KEF R11 Meta has external dimensions of 1296.0 x 312.0 x 385.0mm ( 51-inch x 12-1/4-inch x 15-1/8-inch) .

KEF R2 Meta is 1119mm shorter and 73mm less deeper than KEF R11 Meta but it is also 241mm wider.

Below you can see the front view size comparison of KEF R2 Meta and KEF R11 Meta in scale.

KEF R2 Meta vs KEF R11 Meta Size Comparison - Front View
Comparison image of KEF R2 Meta and KEF R11 Meta Size and External Dimensions

Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base surface area of the KEF R2 Meta is approximately 1725.4cm2 / 267.4inch2 and base area of the KEF R11 Meta is approximately 1201.2cm2 / 186.2inch2. The R2 Meta requires 44% more surface area than the R11 Meta which gives it a small disadvantage on placement in tight spaces.

What's in the Box of KEF R2 Meta?

Here are the items that are included inside the box of R2 Meta:
  • 1 R2 Meta
  • 1 microfiber grille
  • Rubber feet
  • User manual and warranty information
  • What's in the Box of KEF R11 Meta?

    Here are the items that come with the R11 Meta:
  • R11 Meta
  • Microfiber grille
  • Plinth and spike accessories
  • Port bungs
  • User manual and warranty information

  • Reasons to choose KEF R2 Meta over KEF R11 Meta
    Height 177mm vs 1296mm Easier to fit in smaller spaces
    Price per pair* 1399USD vs 6498USD costs less (*prices may change depending on the seller, location and time)

    Reasons to choose KEF R11 Meta over KEF R2 Meta

    Max Input Power 300 watts vs 200 watts Handle more power from your amplifier
    Sensitivity 90 dB vs 87 dB Play louder with same amount of amplification power
    Woofer Size 6.5 inches vs 5.25 inches Larger woofer
    Number of Woofers 4 vs 2 More woofers
    Low Frequency Response 46 Hz vs 67 Hz Generates deeper bass
    Base Surface Area 1201cm2 vs 1725cm2 Takes less floor space
    KEF R2 Meta vs KEF R11 Meta Specs Table
    Detailed comparison of specifications
    General KEF R2 Meta KEF R11 Meta
    Brand KEF KEF
    Speaker Type Center channel speaker Floor-standing speaker
    Power Range 15-200 watts 15-300 watts
    Sensitivity 87 dB 90 dB
    Impedance 4 ohms 4 ohms
    Impedance 3.2 ohms 3.2 ohms
    Frequency Response 67-28k Hz 46-28 Hz
    Drivers
    Woofer Quantity 2 4
    Woofer Size 5.25" 6.5"
    Woofer Composition Hybrid Aluminum Hybrid Aluminum
    Woofer Surround Material Rubber Rubber
    Tweeter Size 1" 1"
    Tweeter Type Hard-Dome Vented dome
    Aimable Tweeter No No
    Midrange Driver 5" 5"
    Crossover Frequency 560Hz and 2500Hz 330Hz and 2500Hz
    Firing Direction n/a rear
    Physical Specs
    Height 177.0mm (7") 1296.0mm (51")
    Width 553.0mm (21.8") 312.0mm (12.3")
    Depth 312.0mm (12.3") 385.0mm (15.2")
    Weight 15.45kg (34lbs) 36.59kg (80.5lbs)
    Enclosure Sealed Bass Reflex
    Available Colors Black Gloss, White Gloss, Walnut Black Gloss, White Gloss, Walnut
    Moisture Resistancy No No
    Connections
    Biamp Inputs Yes Yes
    Other
    Parts Warranty 5 years 5 years
    Labor Warranty 5 years 5 years

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