Fluance XLBP Wide Dispersion Bipolar Surround Sound Speakers for Home Theater Replicate the movie theater experience with immersive bipolar surround sound Bipolar radiation pattern for wide dispersion and optimum surround imaging Premium components ensure serious performance, natural sound and seamless timbre to match with the Fluance XL Series and other high quality systems Meticulously-crafted engineered MDF wood cabinetry to reduce resonance, with a rich mahogany wood grain finish Ultra high-end neodymium balanced silk dome tweeters provide accurate high frequency response