The Bowers & Wilkins DM1400 is a distinguished loudspeaker, engineered for exceptional audio reproduction. Featuring a 200mm bass driver and a 26mm metal dome tweeter, it delivers a frequency response of 40Hz-20kHz ± 2dB, ensuring clarity and depth across a wide sonic spectrum. Its sealed box enclosure and second-order crossover at 3kHz contribute to its precise soundstage and robust performance, handling continuous power from 10-100W with 90dB sensitivity and a nominal impedance of 8 ohms. This model represents a commitment to acoustic excellence and reliable performance for discerning listeners.

This Service Manual provides comprehensive technical information for the Bowers & Wilkins DM1400. It details disassembly and assembly procedures, crossover schematics, and component lists, offering essential guidance for maintenance and repair. The manual is presented in English and is compatible with Windows and Mac operating systems. Its purpose is to equip owners, technicians, and service professionals with the knowledge required to ensure the optimal functioning and longevity of the DM1400 loudspeaker.