bw nautilus 805 数据表
Nautilus 805
Stand-moun t/Books helf loudspeaker system
Product Summary
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The Nautilus 805 combines sensuous design with Nautilus™ technology in an affordable
bookshelf/stand-mounted speaker.
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Visually striking and sonically refined, the Nautilus 805 is our compact entry level
Nautilus 800 Series speaker. This is a two-way design, with a 6.5 inch woven Kevlar®
bass/midrange unit complementing the free mounted aluminium dome tweeter. The
speaker is magnetically shielded to offer an exceptional audio and visual experience in
home cinema installations. Specially designed optional stands are also available.
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
™
Best High End Loudspeakers
On Off Audiovisual Product Aw a rd s
On Off, 1999 Spain
Diapason D’Or Hi-Fi
Palmerès 1999
Diapason France
Joint Budget Components
1999 Products of the Ye a r
S t e reophile USA
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.
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.
Flowport™: Golf ball aerodynamics theory points the way towards lower
distortion reflex ports. Dimples improve the way the air flows over the surface of
any object. In the case of reflex ports, they offer a significant improvement over
simply flaring the port ends in reducing air flow turbulence at each end of the
port; so you get less chuffing noise and less compression at high sound levels.
D e s c r i p t i o n
Drive units
F requency re s p o n s e
S e n s i t i v i t y
Nominal impedance
2-way vented-box system
1 x 25mm metal dome high-frequency
1 x 165mm woven Kevlar® cone
bass/midrange
56Hz – 20kHz ± 2dB on reference
axis
88dB spl (2.83V, 1m)
8
Ω
(min 4.6
Ω
)
Power handling
D i m e n s i o n s
F i n i s h e s
50W - 120W into 8 ohm on unclipped
programme
Height: 415mm Width: 238mm
Depth: 344mm
Cabinet: Real wood veneers, Black Ash,
Cherrywood, Red Stained Cherrywood
Grilles: Black cloth
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.