The KEF Q4 Meta is a compact yet powerful 2-way on-wall speaker, designed for versatility and exceptional audio performance. Ideal for use as a left, centre, right (LCR) speaker or as part of a surround sound setup, the Q4 Meta delivers high-fidelity sound in a space-saving form. Equipped with KEF’s advanced 12th generation Uni-Q® driver array with Metamaterial Absorption Technology (MAT™), it ensures a wide sound dispersion and cleaner, more accurate audio. Its elegant, low-profile design allows it to blend effortlessly into any modern living space. Key Features Versatile LCR or Surround Use: Designed for multiple roles in home theatre systems. 12th Gen Uni-Q® Driver with MAT™: Provides exceptional clarity and wide sound dispersion. Slim On-Wall Design: Perfect for saving floor space without sacrificing sound quality. High Output with Minimal Distortion: Delivers impactful sound in a sleek form. Stylish Finishes: Available in Satin Black, Satin White, or Walnut to match any décor. Specifications Feature Description Design Two-way bass reflex Drive Units Uni-Q Driver Array: • HF: 25 mm (1 in.) vented aluminium dome with MAT • LF/MF: 130 mm (5.25 in.) aluminium cone Frequency Range (-6dB) 52 Hz – 20 kHz Typical In-Room Bass Response (-6dB) 44 Hz Frequency Response (±3dB) 65 Hz – 20 kHz Crossover Frequency 1.8 kHz Amplifier Requirements 10 – 150 W Sensitivity (2.83V/1m) 86 dB Harmonic Distortion (90 dB, 1m)