98 dB SPL. 18Hz – 21kHz. 400 Watts RMS. The master gilders at Ateliers Gohard finished the Phantom’s gold leaf side plates following time-honored methods. Each gold leaf is applied by hand to create a unique patina. And these heritage techniques demand absolute perfection—once the leaf has been applied, it cannot be removed. Bearing the Phantom II 98 dB Opéra de Paris | Devialet signature, the side plates are gilded with Moon Gold, a precious and stainless palladium-yellow gold alloy.