R6 Meta vs Q Acoustics Concept 90
The Concept 90's sensitivity is 90 dB against the R6 Meta's 88 dB, its impedance 6Ω against 4Ω, and its low-frequency extension 67 Hz against 65 Hz. Both share ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersCenter Channel Speakers
Estimated price (community-sourced)
$2,200
Around — community and catalog average, updates slowly
About the R6 Meta
The KEF R6 Meta is a high-performance three-way center channel speaker from the R Series Meta lineup, designed for immersive home theater experiences. It features the 12th generation Uni-Q driver array with Metamaterial Absorption Technology (MAT) that absorbs 99% of unwanted high-frequency sound from the tweeter's rear for purer, more natural audio. The speaker includes a 1-inch vented aluminum dome tweeter, 5-inch aluminum cone midrange, and two 6.5-inch hybrid aluminum cone bass drivers in a sealed cabinet with Constrained Layer Damping to minimize resonance. Versatile for LCR (Left-Center-Right) configurations, it matches tonally with other R Series Meta models. Available in Black Gloss, White Gloss, and Walnut finishes, it supports bi-amping or bi-wiring with dual binding posts and comes with a detachable microfiber grille.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 88 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 65 Hz - 28 kHz
- Power Handling
- 250W
- Min. Amplifier Power
- 15W
- Max. Amplifier Power
- 250W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- Uni-Q Driver Array
- Driver Size
- 6.5"
- Driver Count
- 3
- Enclosure Type
- sealed
- Crossover Frequency
- 2.4 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 625 × 200 × 339 mm (W × H × D)
- Weight
- 17.8 kg (39 lbs)
- Available Colors
- Black Gloss, White Gloss, Walnut
Key Specifications
Sensitivity: 88 dB
Impedance: 4Ω
Frequency: 65-28000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions