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KEF Q11 Meta Floorstanding Speaker - EACH - Clearance / Open Box
Open box items that are rated a 10/10 after our 10-point inspection. The unit will have no cosmetic damage, the original manufacturer box and accessories, and a full manufacturer’s warranty. The box may show signs of wear and tear from shipping.
KEF’s Q11 Meta is a flagship 3-way floorstanding speaker built for larger rooms and cinematic home theaters. A 12th-gen Uni-Q® array with MAT™ delivers cleaner highs and wider, more consistent imaging. Triple 6.5" hybrid woofers provide tight, room-filling bass, while a precisely tuned crossover ensures natural coherence. With Shadow Flare detailing, magnetic grilles, and refined finishes, the Q11 Meta blends modern design with audiophile performance.
Get the Details
Features & Specs
Point-source precision with Uni-Q® + MAT™:
The tweeter’s metamaterial absorber removes up to 99% of unwanted back-wave energy, revealing cleaner treble and more natural midrange.
3-way done right:
Dedicated LF, MF, and HF drivers minimize intermodulation, improving dynamics, intelligibility, and realism at real-world listening levels.
Serious low-end control:
Three 6.5" hybrid aluminum woofers with higher-excursion surrounds deliver tight, extended bass that stays composed as volume rises.
Cleaner edges, clearer detail:
Shadow Flare extends the Uni-Q waveguide and “hides” the tweeter from cabinet edges to reduce diffraction, enhancing transient clarity.
Engineered by measurement:
KEF’s crossover is optimized from 1,000+ anechoic measurements for coherent response on and off axis.
Upgrades over the previous Q950:
Q11 Meta replaces the Q950’s ABR approach with three active woofers and a rear-firing port, improving bass authority and user tuning.
Point-source precision with Uni-Q® + MAT™:
The tweeter’s metamaterial absorber removes up to 99% of unwanted back-wave energy, revealing cleaner treble and more natural midrange.
3-way done right:
Dedicated LF, MF, and HF drivers minimize intermodulation, improving dynamics, intelligibility, and realism at real-world listening levels.
Serious low-end control:
Three 6.5" hybrid aluminum woofers with higher-excursion surrounds deliver tight, extended bass that stays composed as volume rises.
Cleaner edges, clearer detail:
Shadow Flare extends the Uni-Q waveguide and “hides” the tweeter from cabinet edges to reduce diffraction, enhancing transient clarity.
Engineered by measurement:
KEF’s crossover is optimized from 1,000+ anechoic measurements for coherent response on and off axis.
Upgrades over the previous Q950:
Q11 Meta replaces the Q950’s ABR approach with three active woofers and a rear-firing port, improving bass authority and user tuning.
Expert Insight
KEF’s Q11 Meta produces a broad, stable soundstage with excellent vocal clarity and non-fatiguing treble. Bass is deep yet controlled, and the 3-way integration sounds seamless across music and movies. Build, finish, and day-to-day usability feel premium for the price.
The KEF Q11 Meta is the flagship of the Q Series - a true 3-way floorstander engineered to fill larger rooms with effortless scale, clean detail, and gripping bass. Its 12th-generation Uni-Q driver array with MAT behaves like a single point source for wide, stable imaging, while a metamaterial absorber removes up to 99% of unwanted tweeter back-wave for purer, less fatiguing treble. Three 6.5" hybrid aluminum woofers supply deep, agile low-end, and KEF’s refined crossover - developed from 1,000+ anechoic measurements—locks the system together for coherent, natural sound at any volume. Upgrades trickled down from higher lines include Shadow Flare diffraction control and a Flexible Decoupling Chassis around the Uni-Q to lower cabinet coloration, all wrapped in crisp Satin Black, Satin White, or Walnut with magnetic grilles and stabilizing plinths.
Why Buy the KEF Q11 Meta
Flagship performance, accessible price: Three-way design with triple 6.5" woofers brings big-room authority without stepping into the cost of upper series.
Uni-Q + MAT clarity: Metamaterial absorption cleans treble for detailed, low-fatigue listening across a wide sweet spot.
Engineered for coherence: A crossover refined from 1,000+ measurements yields natural balance on and off axis.
Trickle-down tech: Shadow Flare and a decoupled Uni-Q chassis reduce diffraction and cabinet coloration for cleaner transients.
Room-friendly bass: Three active woofers plus port tuning plugs make it easier to dial in tight, extended low end.
Home-theater ready: High output and even dispersion make an ideal L/R anchor with Q Series centers and surrounds.
What It’s Great At:
Wide, stable imaging: Point-source driver geometry keeps vocals locked in place across multiple seats.
Natural vocal presence: Smooth midrange makes dialogue and singers sound lifelike and intelligible.
Deep, controlled bass: Hybrid aluminum woofers deliver punch and extension without bloat.
Low listening fatigue: MAT reduces treble hash so you can enjoy longer sessions.
Genre versatility: From acoustic and jazz to EDM and film scores, the Q11 Meta stays composed.
Large-room coverage: High sensitivity and output capability fill open-plan spaces with ease.
Everyday Usability (quick wins):
Simple amp pairing: Works well with quality 80–150W/ch amps or AVRs; no bi-wire/bi-amp needed.
Placement flexibility: Start ~8–18" from the wall and use the supplied port bungs to fine-tune bass.
Real-world durability: Sturdy plinth and feet improve stability on wood, tile, or carpet.
Magnetic grilles: Snap on/off for protection or a clean, driver-on display in seconds.
Finish options: Satin Black, Satin White, and Walnut integrate easily with most decor.
Easy system building: Match with Q6 Meta center and KEF subs for seamless surround upgrades.
Full Specifications of KEF Q11 Meta Floorstanding Speakers:
Design: Three-way bass reflex
Drive Units:
HF: 19 mm (0.75 in.) vented aluminum dome with MAT
MF: 100 mm (4 in.) aluminum cone
LF: 3 x 165 mm (6.5 in.) hybrid aluminum cone
Frequency Range (-6dB): 37 Hz - 20 kHz
Typical In-room Bass Response (-6dB): 26 Hz
Frequency Response (±3dB): 44 Hz - 20 kHz
Crossover Frequency: 480 Hz, 2.7 kHz
Amplifier Requirement: 15 - 225 W
Sensitivity (2.83V/1m): 89 dB
Harmonic Distortion (90dB, 1m):
<2% at 29 Hz and above
<1% from 31 Hz - 20 kHz
Impedance: 4 Ω (minimum 3.2 Ω)
Maximum Output: 113 dB
Weight: 22.5 kg (49.6 lbs.)
Dimensions (H x W x D): 1061 x 210 x 380 mm (41.8 x 8.3 x 15.0 in.)
KEF Q11 Meta Q&A:
How does the Q11 Meta improve on the old Q950?
It replaces the Q950’s ABR approach with three active 6.5" woofers and a rear port, yielding stronger bass and easier tuning.
Why is MAT™ a big deal?
MAT™ absorbs 99% of unwanted tweeter back-wave for cleaner, less fatiguing highs and better detail retrieval.
What room size is ideal?
Medium to large rooms—its warm, high-output balance thrives in open spaces and home theaters.
Can I bi-wire or bi-amp the Q11 Meta?
No; the crossover is internally optimized and uses a single set of binding posts.
What amplifier should I use?
Quality amps or AVRs rated 80–150W/ch are a great match; KEF specifies 15–225W into 4Ω nominal (3.2Ω min).
Any quick placement tips?
Start 8–18" from the wall with slight toe-in; use the supplied port bungs if bass is excessive near boundaries.
How does Q11 Meta compare to R11 Meta?
R11 Meta is the step-up, more revealing line; Q11 Meta emphasizes warmth/scale and exceptional value.
What’s included in the box?
Each speaker ships with magnetic grilles, stabilizing plinth & feet, port bungs, and documentation.
KEF Q11 Meta Video Overview and Quick Review:
Check out ListenUp's video overview of the KEF Q Meta Series including the KEF Q11 Meta Floorstanding Speakers below:
Reviews
Product Description
Product Description
KEF’s Q11 Meta is a flagship 3-way floorstanding speaker built for larger rooms and cinematic home theaters. A 12th-gen Uni-Q® array with MAT™ delivers cleaner highs and wider, more consistent imaging. Triple 6.5" hybrid woofers provide tight, room-filling bass, while a precisely tuned crossover ensures natural coherence. With Shadow Flare detailing, magnetic grilles, and refined finishes, the Q11 Meta blends modern design with audiophile performance.
Get the Details
Features & Specs
Features & Specs
Point-source precision with Uni-Q® + MAT™:
The tweeter’s metamaterial absorber removes up to 99% of unwanted back-wave energy, revealing cleaner treble and more natural midrange.
3-way done right:
Dedicated LF, MF, and HF drivers minimize intermodulation, improving dynamics, intelligibility, and realism at real-world listening levels.
Serious low-end control:
Three 6.5" hybrid aluminum woofers with higher-excursion surrounds deliver tight, extended bass that stays composed as volume rises.
Cleaner edges, clearer detail:
Shadow Flare extends the Uni-Q waveguide and “hides” the tweeter from cabinet edges to reduce diffraction, enhancing transient clarity.
Engineered by measurement:
KEF’s crossover is optimized from 1,000+ anechoic measurements for coherent response on and off axis.
Upgrades over the previous Q950:
Q11 Meta replaces the Q950’s ABR approach with three active woofers and a rear-firing port, improving bass authority and user tuning.
Point-source precision with Uni-Q® + MAT™:
The tweeter’s metamaterial absorber removes up to 99% of unwanted back-wave energy, revealing cleaner treble and more natural midrange.
3-way done right:
Dedicated LF, MF, and HF drivers minimize intermodulation, improving dynamics, intelligibility, and realism at real-world listening levels.
Serious low-end control:
Three 6.5" hybrid aluminum woofers with higher-excursion surrounds deliver tight, extended bass that stays composed as volume rises.
Cleaner edges, clearer detail:
Shadow Flare extends the Uni-Q waveguide and “hides” the tweeter from cabinet edges to reduce diffraction, enhancing transient clarity.
Engineered by measurement:
KEF’s crossover is optimized from 1,000+ anechoic measurements for coherent response on and off axis.
Upgrades over the previous Q950:
Q11 Meta replaces the Q950’s ABR approach with three active woofers and a rear-firing port, improving bass authority and user tuning.
Expert Insight
Expert Insight
KEF’s Q11 Meta produces a broad, stable soundstage with excellent vocal clarity and non-fatiguing treble. Bass is deep yet controlled, and the 3-way integration sounds seamless across music and movies. Build, finish, and day-to-day usability feel premium for the price.
The KEF Q11 Meta is the flagship of the Q Series - a true 3-way floorstander engineered to fill larger rooms with effortless scale, clean detail, and gripping bass. Its 12th-generation Uni-Q driver array with MAT behaves like a single point source for wide, stable imaging, while a metamaterial absorber removes up to 99% of unwanted tweeter back-wave for purer, less fatiguing treble. Three 6.5" hybrid aluminum woofers supply deep, agile low-end, and KEF’s refined crossover - developed from 1,000+ anechoic measurements—locks the system together for coherent, natural sound at any volume. Upgrades trickled down from higher lines include Shadow Flare diffraction control and a Flexible Decoupling Chassis around the Uni-Q to lower cabinet coloration, all wrapped in crisp Satin Black, Satin White, or Walnut with magnetic grilles and stabilizing plinths.
Why Buy the KEF Q11 Meta
Flagship performance, accessible price: Three-way design with triple 6.5" woofers brings big-room authority without stepping into the cost of upper series.
Uni-Q + MAT clarity: Metamaterial absorption cleans treble for detailed, low-fatigue listening across a wide sweet spot.
Engineered for coherence: A crossover refined from 1,000+ measurements yields natural balance on and off axis.
Trickle-down tech: Shadow Flare and a decoupled Uni-Q chassis reduce diffraction and cabinet coloration for cleaner transients.
Room-friendly bass: Three active woofers plus port tuning plugs make it easier to dial in tight, extended low end.
Home-theater ready: High output and even dispersion make an ideal L/R anchor with Q Series centers and surrounds.
What It’s Great At:
Wide, stable imaging: Point-source driver geometry keeps vocals locked in place across multiple seats.
Natural vocal presence: Smooth midrange makes dialogue and singers sound lifelike and intelligible.
Deep, controlled bass: Hybrid aluminum woofers deliver punch and extension without bloat.
Low listening fatigue: MAT reduces treble hash so you can enjoy longer sessions.
Genre versatility: From acoustic and jazz to EDM and film scores, the Q11 Meta stays composed.
Large-room coverage: High sensitivity and output capability fill open-plan spaces with ease.
Everyday Usability (quick wins):
Simple amp pairing: Works well with quality 80–150W/ch amps or AVRs; no bi-wire/bi-amp needed.
Placement flexibility: Start ~8–18" from the wall and use the supplied port bungs to fine-tune bass.
Real-world durability: Sturdy plinth and feet improve stability on wood, tile, or carpet.
Magnetic grilles: Snap on/off for protection or a clean, driver-on display in seconds.
Finish options: Satin Black, Satin White, and Walnut integrate easily with most decor.
Easy system building: Match with Q6 Meta center and KEF subs for seamless surround upgrades.
Full Specifications of KEF Q11 Meta Floorstanding Speakers:
Design: Three-way bass reflex
Drive Units:
HF: 19 mm (0.75 in.) vented aluminum dome with MAT
MF: 100 mm (4 in.) aluminum cone
LF: 3 x 165 mm (6.5 in.) hybrid aluminum cone
Frequency Range (-6dB): 37 Hz - 20 kHz
Typical In-room Bass Response (-6dB): 26 Hz
Frequency Response (±3dB): 44 Hz - 20 kHz
Crossover Frequency: 480 Hz, 2.7 kHz
Amplifier Requirement: 15 - 225 W
Sensitivity (2.83V/1m): 89 dB
Harmonic Distortion (90dB, 1m):
<2% at 29 Hz and above
<1% from 31 Hz - 20 kHz
Impedance: 4 Ω (minimum 3.2 Ω)
Maximum Output: 113 dB
Weight: 22.5 kg (49.6 lbs.)
Dimensions (H x W x D): 1061 x 210 x 380 mm (41.8 x 8.3 x 15.0 in.)
KEF Q11 Meta Q&A:
How does the Q11 Meta improve on the old Q950?
It replaces the Q950’s ABR approach with three active 6.5" woofers and a rear port, yielding stronger bass and easier tuning.
Why is MAT™ a big deal?
MAT™ absorbs 99% of unwanted tweeter back-wave for cleaner, less fatiguing highs and better detail retrieval.
What room size is ideal?
Medium to large rooms—its warm, high-output balance thrives in open spaces and home theaters.
Can I bi-wire or bi-amp the Q11 Meta?
No; the crossover is internally optimized and uses a single set of binding posts.
What amplifier should I use?
Quality amps or AVRs rated 80–150W/ch are a great match; KEF specifies 15–225W into 4Ω nominal (3.2Ω min).
Any quick placement tips?
Start 8–18" from the wall with slight toe-in; use the supplied port bungs if bass is excessive near boundaries.
How does Q11 Meta compare to R11 Meta?
R11 Meta is the step-up, more revealing line; Q11 Meta emphasizes warmth/scale and exceptional value.
What’s included in the box?
Each speaker ships with magnetic grilles, stabilizing plinth & feet, port bungs, and documentation.
KEF Q11 Meta Video Overview and Quick Review:
Check out ListenUp's video overview of the KEF Q Meta Series including the KEF Q11 Meta Floorstanding Speakers below:
