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KEF R11 Meta Tower Speaker Review

Rate this speaker:

  • 1. Poor (headless panther)

    Votes: 5 1.0%
  • 2. Not terrible (postman panther)

    Votes: 7 1.4%
  • 3. Fine (happy panther)

    Votes: 89 18.1%
  • 4. Great (golfing panther)

    Votes: 392 79.5%

  • Total voters
    493
Thank you very much, jimbob54. What about The postman Panther then?
 
Please have a look at the measurement image below. Purple and teal are WITHOUT COVERS, using my KEF Reference 3 Meta "naked". Red and blue are WITH COVERS. I am surprised by this 2 dB drop in the HF range since these covers are pretty expensive and KEF advertises them as "crystal clear without altering the sound".

I just need an opinion here. Is this reasonable and in the range of "can't be done better" for magnetic cloth covers or should I really expect linearity even with covers?

Edit: Oh, purple and red are at 0,5m pretty much on axis. Teal and blue are 30° and about 1m distance.


Comparison-with-without-covers.png
 
Please have a look at the measurement image below. Purple and teal are WITHOUT COVERS, using my KEF Reference 3 Meta "naked". Red and blue are WITH COVERS. I am surprised by this 2 dB drop in the HF range since these covers are pretty expensive and KEF advertises them as "crystal clear without altering the sound".

I just need an opinion here. Is this reasonable and in the range of "can't be done better" for magnetic cloth covers or should I really expect linearity even with covers?

Edit: Oh, purple and red are at 0,5m pretty much on axis. Teal and blue are 30° and about 1m distance.


View attachment 393838
I expected worse than this when you cover the UNIQ. You are basically introducing another cheap plastic ring over the carefully designed plastic ring(shadow flare) which is a critical design element for the sound of the UNIQ.


Good that the grill isn’t creating any diffraction as that’s worse than this. Also UNIQ grills are the most easiest grills which you can put on and put off while listening. If I were you I would have left the grills on the woofers and left the uniqs naked.
 
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