Hear music like never before with this Bowers and Wilkins Formation Wedge wireless music system. Two 1-inch tweeters, two 3.5-inch midrange speakers and a 6-inch subwoofer deliver high-fidelity audio across a frequency range of 35Hz to 28kHz. This Bowers and Wilkins Formation Wedge wireless music system provides a high-quality streaming experience using Formation wireless technology.