Definitive Technology Dymension DM30 Flagship Center Channel Speaker with Integrated SubThe Dymension™ DM30 flagship center channel speaker combines a five-driver array with an integrated subwoofer and 3XR-optimized bass radiators to deliver full-range performance with superior vocal clarity and maximum bass impact. It’s the ultimate centerpiece for immersive home theater and music systems.Product Features:• Five-driver array for rich, full-range center channel sound• Built-in powered subwoofer for deep, seamless low end• Aluminum oxide tweeter