The Bowers & Wilkins M1 Duopack consists of a stereo pair of passive bookshelf speakers designed for high-quality audio components. This set includes two compact speakers, each equipped with a 25-millimeter tweeter and a 100-millimeter woofer in a two-way configuration. This design ensures a balanced frequency response with clear highs and detailed mids. With dimensions of approximately 180 mm in height, 110 mm in width, and 140 mm in depth per speaker, they are ideal for placement on shelves, cabinets, or desks. Each speaker weighs about 1.5 kg, providing stability while allowing for easy positioning. The included mounting bracket allows for secure wall mounting, making them versatile for use as front, rear, or center channels in home theater systems. The robust construction ensures reliable performance during music and movie playback. The speakers are compatible with various amplifiers and can be paired with subwoofers like the ASW608 or PV1D for enhanced bass reproduction. Speaker cables are not included in the duopack.