Phantom I Opéra de Paris | Devialet is not only an unparalleled piece of sound engineering. It's also an ode to one of the world’s greatest cultural institutions. It embodies the vision of excellence shared by a 350-year-old cultural maverick and a 21st-century tech company that’s just getting started. With a second Phantom I 108 dB Opéra de Paris in stereo, the soundstage expands further, listening becomes even more powerful, more extreme. Absolutely immersive. LOUDSPEAKERS Grade 1 Titanium Tweeter driver Aluminum Midrange driver Aluminum Bass drivers DIGITAL TO ANALOG CONVERTER Devialet DAC embedded in Devialet intelligence Processor 24bits/96kHz THD: -112dB OPERATING SYSTEM Devialet Operating System 2 (DOS 2) up to 24bits/48kHz PROCESSOR ARM Cortex-A9 1.25GHz processor 512MB DDR3-1600 memory SIDE PLATING Body: white RAL 9016 | Moongold gilded sides (precious and stainless palladium-yellow gold alloy) | White RAL 9016 dome drivers DIMENSION Width : 252 mm | Height : 255 mm | Depth : 342 mm WEIGHT 2 x 11.4 kg MAXIMUM SOUND LEVEL 108 dB SPL at 1 meter AMPLIFICATION POWER 1100 Watts RMS AMPLIFICATION PERFORMANCE THD+N* : 0.0005% | Saturation : 0 | Background Noise 0 dB SPL at 50 cm (-15,5 dB SPL at 3m) (*Total Harmonic Distortion + Noise) FREQUENCY RESPONSE (BANDWIDTH) Bandwidth : 14Hz to 27kHz (@-6dB) Accuracy in frequency response : ± 2dB from 20Hz to 20kHz