bw matrix 805 数据表

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MATRIX
805
Stand-mount/Bookshelf loudspeaker system
Product Summary
The Matrix 805 is the smallest of the Matrix 800 Series, but it has all the technology, clarity,
power and performance of the bigger speakers.
The tweeter on top is ferrofluid cooled. The 165mm bass/mid-range driver is a Kevlar®
cone. The Matrix 805 is a compact, highly sensitive 87dB shelf or stand-mounted monitor. 
As a home Hi-Fi monitor, it is ideal when space is at a premium. As a front or rear channel
monitor in a Home Cinema system, the Matrix 805 excels. The entire Matrix 800 Series is
Acoustically Voice Matched to deliver the same tonal balance. The Matrix 805, used in
conjunction with the Matrix 800 ASW and the Matrix HTM will deliver seamless surround
sound with depth, power and accuracy. 
Technical highlights
B&W Loudspeakers Ltd reserves the right to amend details of the specifications without notice in line with technical developments. E & OE. All trademarks acknowledged.
www.bwspeakers.com
Description
Drive Units
Frequency Response
Sensitivity
Nominal Impedance
2 way vented-box system
1 x 25mm metal dome - high frequency
1 x 165mm Kevlar
®
- bass/midrange
52Hz – 20kHz ± 3dB on reference axis
87dB spl(2.83V 1m)
8 ohms (minimum 4 ohms)
Power Handling
Dimensions
Finish
50W – 120W into 8 ohms on 
unclipped programme
Height: 407mm  Width: 260mm
Depth: 210mm
Black Ash, Walnut, Rosewood, 
Grille: Black Cloth
Kevlar®: B&W developed and patented the method of using Kevlar® for
loudspeaker cones to reduce unwanted standing waves. DuPont originally
created Kevlar® for use in bulletproof vests. 
Matrix: The basic construction of nearly all loudspeakers is exactly the same -
panels of wood-based materials, bonded to form a rectangular box. B&W
studied and evaluated how each aspect of cabinet behaviour and the efficiency
of various materials and construction methods affects sound. 
Tweeter on top: B&W's Tweeter on top technology ensures that the sound
remains focused and time-sensitive and that the stereo-image is presented with
unparalleled three dimensional accuracy.