Definitive Technology Demand D11 Bookshelf Speakers features a 6.5" BDSS™ woofer, a 1” Aluminum Dome Tweeter with 20/20 Wave Alignment Lens & Laterally Offset Tweeter Assembly for a rich, natural room-filling sound. Each cabinet comes in a modern design which blends seamlessly with your aesthetics. Also features a 6" x 10" oval-shaped passive radiator, and a rear-firing port for a deeper bass

The Demand D11 high-performance bookshelf speakers bring to you a sound quality with deeper bass and crystal-clear audio for a premium home theater experience. Featuring a 1” aluminum dome tweeter and a 6.5” Balanced Double Surround System (BDSS) midrange/woofer, each speaker delivers an unrivaled sweet spot, smoother high-frequency reproduction, and three-dimensional imaging for a technically advanced audio experience. Integrated passive bass radiator in each speaker produces superior low-end extension for deep, tight, clean bass response. Comes in a Clean, modern industrial design with a bead blasted finish provides a timeless look and feel that fits any décor. Can be used as standalone speakers in a 2.0 channel system, a 2.1 channel system with a sub, or in a sophisticated and complex home theater system with your choice of amplifier, receiver or Definitive Speakers