Phantom is the best wireless speaker in the world. Amplification: At the core of Phantom's many innovations is ADH Intelligence (Analogue Digital Hybrid) - a revolutionary technology that merges the clarity of analog (Class A) amplification with the power and efficiency of digital (Class D). The innovation doesn't stop there. Packed with 100 + patented technologies, including 4500 watts of pure power, Phantom delivers a sound experience that is more like a front row seat than a wireless speaker. Design: Phantom changes the game with exhilarating audiophile performance, simple functionality, and award-winning design.