Tested and working.
Great condition.
Nautilus Tweeter: B&W's Nautilus Tweeter 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.
Technical Specifications
Description:
2-way vented-box system with magnetic shielding
Drive units:
1 x 25mm alloy dome high-frequency
1 x 165mm woven Kevlar® cone
bass / midrange
Frequency response:
50 Hz - 20 kHz +/- 3 dB on reference axis
Sensitivity:
91 dB spl (2.83V, 1m)
Nominal impedance:
8Ω (min 4.6Ω)
Power handling:
50 W - 120 W into 8 ohm on unclipped programme
Dimensions
Height:
11.81"
(300mm)
Width:
18.11"
(460mm)
Depth:
11.42"
(290mm)