The KEF LS50 Meta HiFi Bookshelf Speakers redefine excellence in sound reproduction, thanks to their revolutionary Metamaterial Absorption Technology. With unparalleled precision and clarity across the entire frequency spectrum, these speakers deliver an immersive listening experience that captivates the senses. From the meticulous design to the advanced driver technology, the LS50 Meta speakers represent the pinnacle of audio engineering, making them a must-have for any audiophile seeking uncompromising performance.
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KEF LS50 Meta HiFi Bookshelf Speakers - Experience Pure Sound with Metamaterial Technology

Introducing the revolutionary KEF LS50 Meta HiFi Bookshelf Speakers, setting the standard for precision and emotional engagement in sound reproduction. Powered by groundbreaking Metamaterial Absorption Technology (MAT), these speakers deliver unparalleled audio fidelity, ensuring every note is rendered with pristine clarity and depth.

KEF LS50 Meta Performance:

• Unrivaled accuracy and immersion in sound reproduction
• Metamaterial Absorption Technology reduces high-frequency distortion by up to 99%, delivering pure, natural sound
• 12th generation Uni-Q with MAT driver array ensures exceptional acoustic accuracy across the entire frequency spectrum
• Driver Performance Optimization minimizes distortion and coloration, enhancing sonic performance
• Patented off-set flexible port reduces midrange coloration, providing exceptional depth and detail in sound

Design:

• Meticulously designed cabinet optimizes acoustic performance for the best possible sound reproduction
• Available in four elegant finishes to complement any decor
• Compatible with KEF S2 Floor Stand for secure mounting (stand sold separately)

KEF LS50 Meta Specifications:

• Model: LS50 Meta
• Design: Two-way bass reflex
• Drive Units:
  • Uni-Q Driver Array:
    • HF: 25 mm (1 in.) vented aluminum dome with Metamaterial Absorption Technology
    • MF/LF: 130 mm (5.25 in.) aluminum cone
• Crossover Frequency: 2.1 kHz
• Frequency Range (-6dB): 47 Hz - 45 kHz
• Typical In-room Bass Response (-6dB): 26 Hz
• Frequency Response (±3dB): 79 Hz - 28 kHz
• Harmonic Distortion (90dB, 1m):
  • <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): 85dB
• Weight: 7.8 kg (17.2 lbs.)
• Dimensions (H x W x D) With Terminal: 302 x 200 x 280.5 mm (11.9 x 7.9 x 11.0 in.)

The KEF LS50 Meta HiFi Bookshelf Speakers, where cutting-edge technology meets timeless design for unparalleled sound quality.

Downloads
Product Information Sheet
LS50 Meta White Paper