Alien Brain uses a new, five-driver hybrid configuration to offer an out of this world listening experience. With a new Glass-pu, Dual-Magnet Dynamic Driver, Alien Brain features bass response that satisfies without overwhelming. Dual, premium mid-frequency balanced armatures bring rich sound alongside incredible detail and technical performance. Finally, dual high-frequency balanced armatures create greater sense of space, air, and resolution, carefully tuned to remain smooth and non-fatiguing.