The Bowers & Wilkins Signature-805 represents a sophisticated bookshelf/standmount speaker, engineered with advanced driver technology including a Nautilus™ tube-loaded aluminium dome tweeter, FST™ midrange cone, and a Rohacell® cone bass driver. Its robust Matrix™ cabinet construction and Flowport™ bass reflex system contribute to its exceptional acoustic performance. Designed for audiophiles seeking precision and clarity, the Signature-805 delivers a frequency response of 45Hz - 22kHz ±3dB on the reference axis, with a nominal impedance of 8 Ohms and a sensitivity of 88dB spl. Recommended amplifier power ranges from 50W to 150W, making it a versatile component for high-fidelity audio systems.

This service manual provides comprehensive guidance for the Bowers & Wilkins Signature-805. It details essential disassembly and assembly procedures, crossover schematics, and specific crossover component information, enabling owners and technicians to perform maintenance and repairs. The manual is presented in English and is compatible with Windows XP, Vista, 7, 8, and Mac operating systems. Its purpose is to ensure the longevity and optimal performance of your Signature-805 speakers, offering clear instructions and technical data for accurate servicing.