The Bowers & Wilkins 804 Matrix, from its 1st Generation, represents a pinnacle of audio engineering, designed for discerning listeners seeking unparalleled sound reproduction. This model features a sophisticated driver configuration, including a composite cone woofer, a Kevlar® cone midrange, and a Nautilus™ metal dome tweeter, all housed within a robust Matrix enclosure with a Flowport™ bass system. Its impressive frequency response from 35 Hz to 20 kHz, sensitivity of 90 dB SPL, and power handling capabilities up to 400 watts ensure a dynamic and immersive listening experience, embodying Bowers & Wilkins' commitment to acoustic excellence and enduring quality.

This comprehensive Service Manual provides essential information for the maintenance and repair of the Bowers & Wilkins 804 Matrix. It covers critical areas such as disassembly and assembly procedures, detailed crossover schematics, and technical specifications, including dimensions and performance data. Written in English and compatible with various operating systems, this manual is an indispensable resource for owners, technicians, and audiophiles aiming to preserve the optimal performance and longevity of their 804 Matrix speakers, ensuring their audio systems continue to deliver exceptional sound.