User manual B&W SIGNATURE 30

[. . . ] An improved version of the FSTTM midrange driver, flexibly mounted in its sphere/tube housing. [. . . ] Contributing to the incredibly open sound, the tube loaded tweeter extends the system response well into the ultrasonic region. Technical highlights 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. MatrixTM: 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. Description Drive units 3-way vented-box system 1 x 25mm metal dome high-frequency 1 x 160mm woven Kevlar® cone FST TM midrange 2 x 250mm Paper/Kevlar® cone bass Frequency response 37Hz - 23kHz ± 2db on reference axis Sensitivity 91db spl (2. 83V, 1m) Finishes Dimensions Nominal impedance 8 (minimum 3. 0) Power handling 50W - 1000W into 8 on unclipped programme Height:1197mm Depth: 645mm Width: 450mm Cabinet: Grey Tigers Eye real wood veneer, Grille: Black Connolly Leather B&W Loudspeakers Ltd reserves the right to amend details of the specifications without notice in line with technical developments. [. . . ] MatrixTM: The basic construction of nearly all loudspeakers is exactly the same panels of wood-based materials, bonded to form a rectangular box. [. . . ]