Stunningly detailed and refined sound with impressive bass from a compact bookshelf speaker | Composite glass-fiber cone with excellent stiffness/mass ratio for high sensitivity and pistonic behavior | Chamfered front baffle and flush-mounted drivers improve on-axis and off-axis high-frequency response | Hyper-rigid diamond carbon coating on an aircraft-grade aluminum dome delivers best-in-class fidelity linearity and transient response | FEA-optimized cabinet construction bracing and acoustic insulation eliminate acoustic and structural resonances