Direct Answer • Key Takeaway
Full-Range Sound: the Bowers & Wilkins Mm-1 Is Equipped with Two Drivers; One Dedicated to Bass and Midrange Frequencies, and Another for the Treble. Each Speaker Features a 3.0″ Woofer and 1.0″ Tweeter. the Mm-1 Is Powered by an 18-Watt X 4-Channel Integrated Amplifier.