Product details

DESCRIPTION

The benchmark of centre loudspeakers

For movie lovers looking for total immersion, Reference 4 Meta is the last word in absolute quality. Featuring four bass drivers and 12th generation Uni-Q® driver array with MAT™, this centre speaker (can be used as Left-Centre-Right speaker) is a revelation for clarity, detail and emotional depth.
SPECIFICATION

Design

  • Three‑way bass reflex

Drive Units

  • Uni‑Q Driver Array:HF: 25 mm (1 in.) aluminium dome with MATMF: 125 mm (5 in.) aluminium cone
  • Bass Units:LF: 4 × 165 mm (6.5 in.) aluminium cone

Frequency Performance

  • Frequency range (free field, -6dB):Short port: 43Hz – 45kHzLong port: 40Hz – 45kHz
  • Frequency range (typical in‑room bass response, -6dB): 33Hz
  • Frequency response (±3dB): 48Hz – 35kHz

Crossover

  • Crossover frequencies: 450Hz, 2.1kHz

Amplification

  • Recommended amplifier power: 50 – 400W

Sensitivity & Distortion

  • Sensitivity (2.83V/1m): 88dB
  • Harmonic distortion (2nd & 3rd harmonics, 90dB/1m):<0.5% (40Hz – 100kHz)<0.2% (200Hz – 2kHz)<0.1% (2kHz – 20kHz)

Maximum Output

  • Peak SPL at 1m (pink noise): 116dB

Impedance

  • Nominal impedance: 4 Ω
  • Minimum impedance: 3.2 Ω

Dimensions & Weight

  • Dimensions (H × W × D, with grille & terminal):
    205 × 1090 × 463 mm (8.1 × 42.9 × 18.2 in.)
  • Dimensions with plinth: N/A

Design. Sound. Smart Living