- Nominal Impedance: 4 Ω (min. 3.2 Ω)
- Sensitivity (2.83V/1m): 90 dB
- Frequency Response (±3dB): 46 Hz - 28 kHz
- Frequency Range (-6dB): 30 Hz - 50 kHz
- Typical In-Room Bass Response (-6dB): 26 Hz
- Maximum Output: 113 dB
- Amplifier Requirements: 15 - 300W
- Harmonic Distortion (90dB, 1m): <1% 33 Hz and above; <0.5% 80 Hz - 20 kHz
- Dimensions (H x W x D) with Terminal: 1249 x 200 x 384 mm (49.2 x 7.9 x 15.1 in.)
- Dimensions (H x W x D) with Terminal and Plinth: 1296 x 311 x 384 mm (51.0 x 12.2 x 15.1 in.)
- Weight: 36.5 kg (80.5 lbs)
- Drive Units: - Uni-Q Driver Array: - HF: 25 mm (1 in.) vented aluminium dome with MAT - MF: 125 mm (5 in.) aluminium cone - Bass Unit: - LF: 4 x 165 mm (6.5 in.) hybrid aluminium cone
- Crossover Frequencies: 330 Hz, 2.5 kHz
- Finish Options: Black Gloss, White Gloss, Walnut