Most accurate, immersive sound
Metamaterial Absorption Technology removes 99% of high-frequency distortion, while the 12th generation Uni-Q driver delivers exceptional clarity and natural sound.
Metamaterial Absorption Technology
MAT technology uses a maze-like structure to absorb unwanted rear sound from the driver, reducing distortion for purer output.
Built from LS50 lineage
Driver Performance Optimisation, a low-diffraction curved baffle, and a patented flexible off-set port deliver lower coloration, deeper detail, and wider room-filling sound.
Attention to every detail
Optimised cabinet design, four finish options, and mounting inserts for the KEF S2 Floor Stand complete a premium, performance-focused build.
Braced for action
Injection-moulded DMC baffle construction, internal cross-bracing, and Constrained Layer Damping reduce vibration to keep sound clean and controlled.
Listen and believe
Great loudspeakers disappear into the room, leaving pristine vocals, layered instruments, and a lifelike presentation that feels close to live performance.
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Model
- LS50 Meta
Design
- Two-way bass reflex
Drive Units
- Uni-Q Driver Array:HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption TechnologyMF/LF: 130 mm (5.25 in.) aluminium cone
Crossover Frequency
- 2.1 kHz
Frequency Performance
- Frequency Range (-6 dB): 47 Hz – 45 kHz
- Typical In-room Bass Response (-6 dB): 26 Hz
- Frequency Response (±3 dB): 79 Hz – 28 kHz
Harmonic Distortion (90 dB, 1 m)
- < 0.4% (175 Hz – 20 kHz)
- < 0.1% (300 Hz – 10 kHz)
Maximum Output
- 106 dB
Amplifier Power (Recommended)
- 40 – 100 W
Nominal Impedance
- 8 Ω (min. 3.5 Ω)
Sensitivity (2.83V / 1m)
- 85 dB
Weight
- 7.8 kg
Dimensions (H × W × D) With Terminal
- 302 × 200 × 280.5 mm (11.9 × 7.9 × 11.0 in.)