User manual B&W CM1 BROCHURE

[. . . ] [. . . ] At the other, fastidious reproduction of the most delicate passages. q The external dimensions are restricted by the size thus using a conventional enclosure materials of 15-18mm thickness would have simply reduced the internal volume to an unacceptable level. B&W introduced a glass-fibre reinforced polyester material which reduces wall thickness. q The unique honeycomb structure virtually eliminates the unwanted radiation characteristics of conventional enclosure leaving you to enjoy the pure uncoloured sound of the drivers. q The CM1 outer enclosure utilises the Matrix inner structure as one piece to form a single exceptionally rigid and acoustically efficient module. q The latest APOC circuits used in many B&W digital monitor loudspeakers protect the high frequency and low frequency circuits. Technical highlights q B&W's Tweeter technology ensures that the sound remains focused and time sensitive and that the stereo image is presented with unparalleled three dimensional accuracy. q 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. Drive Units 1 x 26mm metal dome high frequency 1 x 126mm Kevlar® cone bass/midrange Dimensions Height: 244mm Width: 162mm Depth: 211mm Finish White or black semi-gloss, grey matt Nextel Frequency Response 90Hz ­ 20kHz ± 1. 5dB free-field Sensitivity 85dB spl(2. 83V 1m) Nominal Impedance 8 ohms Power Handling 50W ­ 120W Automatic overload protection (APOC) B&W Loudspeakers Ltd reserves the right to amend details of the specifications without notice in line with technical developments. [. . . ] [. . . ]