Matrix 800

About the Matrix 800

The Bowers & Wilkins Matrix 800 is a three-way bass reflex floorstanding speaker produced from 1990 to 1999 in England. It features a unique design with three separate cabinets housing two 12-inch polymer-cone woofers, two 5-inch Kevlar-cone midrange drivers, and a 1.25-inch dome tweeter (originally ferrofluid-cooled metal dome, often upgraded to Satori Beryllium tweeters). The speaker has a nominal impedance of 4 ohms (minimum 3 ohms), an efficiency of 93 dB (2.83 V/1 m), and a frequency response of 23 Hz to 20 kHz ±2 dB. It requires a recommended amplifier power of 150 to 800 watts. The Matrix 800 employs a line-level bass equalizer (bass alignment filter) that extends bass response and protects against subsonic distortion. The crossover networks are housed separately in each cabinet to minimize interference, with external wiring and gold-plated WBT binding posts for flexible bi-wiring or tri-amping. The cabinets are sonically inert, constructed with a honeycomb 'Matrix' internal bracing design, and come in finishes such as Black Ash, Walnut, Rosewood, and White Veneer. The speaker weighs approximately 110 kg (240 lbs) each and measures 1915 x 488 x 590 mm (75.375" H x 19.25" W x 23.25" D). It is highly regarded for its delicate highs, full midrange, and powerful lows, making it a favorite among critical listeners despite its large size and distinctive appearance.