Aurea 21 DSP 超重低音炮西班牙奥睿

This formidable and amazing subwoofer screen speaker was born to work with our Aurea 26 DSP model. A human ear will perceive the response from 20Hz. Their skin will experience other frequencies, much more difficult to define. It is delivered with two pre-configurations: for external amplification or as a self-powered unit.
The latter uses its integrated european-built amplifier with DSP that includes 4 factory made presets and allow different frequency cuts at 60 and 80 Hz with phase inversion, providing up to 1400W. Designed for Dolby Atmos and Barco Auro installations, cinemas VIP lounges, high-end Home Theatres or Dubbing Theaters. It features a high resistance polyurea coating and a color customizable front trim in either lacquered or varnished finishing.
Presets included:
1.- Cut off 63Hz
2.- Cut off 63Hz polarity reverse
3.- Cut off 80Hz
4.- Cut off 80 Hz polarity reverse
Bass 1 x 21" driver with 4" Voice Coil
Frequency (-3dB) from 24Hz.
Power 1400W AES, 2800W Prg.
Nominal impedance 8 ohm.
Sensitivity 99.5dB/1W/1m. Half space. 136dB SPL peak
Size 1474 x 877 x 369 mm
Weight Net 100 kg