High Performance 5.1 Speaker System - Engineered to pack a powerful punch of room-filling music delivering a truly immersive home audio experience featuring floorstanding speakers, a center channel, bookshelf surrounds and a DB10 Subwoofer Dynamic Floorstanding Speakers - Unique down-firing 8-inch woofer with neodymium silk dome tweeters and dual 6.5-inch woven fiber midrange drivers ensuring a powerful performance Exquisite Bookshelf Surrounds - As impactful as tower speakers, with outstanding clarity and immersive sound reproduction, these bookshelf speakers are perfect as fronts or surround sound speakers Powerful 10' Subwoofer - The Fluance DB10 Subwoofer offers cinematic, room shaking bass for a truly immersive experience bringing your movies and music to new depths. Superior Cabinet Engineering - Meticulously designed enclosure with rigid internal bracing to avoid unwanted resonance and dual rear ports for controlled low-frequency response (Frequency Range 35Hz - 25KHz)