Q4 Meta vs Acoustic Energy AE105
The AE105's impedance is 6Ω against the Q4 Meta's 4Ω, its sensitivity 91 dB against 86 dB, and its woofer 5.12" against 5.25". Both share ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersIn-Wall/Ceiling SpeakersCenter Channel Speakers
About the Q4 Meta
The KEF Q4 Meta is a slender, sleek 2-way bass reflex on-wall speaker designed for multiple roles in home theater systems, including left, center, right (LCR), or surround positions. It incorporates KEF's 12th generation Uni-Q driver array with Metamaterial Absorption Technology (MAT), which absorbs 99% of unwanted high-frequency noise from the rear of the tweeter for purer, natural sound and even dispersion from a single point source. The refined crossover, developed from over 1000 anechoic chamber measurements, ensures precise signal paths. It features a bass-reflex cabinet with a flared side-firing port, magnetic color-matched grilles, fixed keyhole wall mount, and rubber feet. Compatible with other Q Series speakers and KEF subwoofers for versatile setups. Available in finishes like Satin Black, Satin White, and Walnut. Backed by a 5-year warranty (6 years with registration).
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 86 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 65 Hz - 20 kHz
- Power Handling
- 150W
- Min. Amplifier Power
- 10W
- Max. Amplifier Power
- 150W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- Uni-Q Driver Array
- Driver Size
- 5.25"
- Driver Count
- 2
- Enclosure Type
- ported
- Crossover Frequency
- 1.8 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 250 × 400 × 142 mm (W × H × D)
- Weight
- 5.7 kg (13 lbs)
- Available Colors
- Satin Black, Satin White, Walnut
Key Specifications
Sensitivity: 86 dB
Impedance: 4Ω
Frequency: 65-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions