User manual B&W DM 14

[. . . ] This slim, elegant system adds an extra bass driver to the multi award-winning DM303 formula to give a more extended bass response and the ability to portray a convincing sound stage in larger rooms. [. . . ] Using developments first seen in the B&W Nautilus range - as used by Skywalker Sound and Abbey Road Studios - 300 Series brings a new level of technological refinement and performance to this sector of the entry level speakers. DM 14 Technical features NautilusTM tweeter Flowport 21/2-way vented-box system 1x ø26mm (1 in) alloy dome high-frequency 1x ø160mm (6 in) woven fibreglass cone bass/midrange 1x ø160mm (6 in) woven fibreglass cone bass -6dB at 40Hz and 42kHz 60Hz - 22kHz ±3dB on reference axis Within 2dB of reference response Horizontal: over 40º arc Vertical: over 10º arc 88dB spl (2. 83V, 1m) 2nd and 3rd harmonics (90dB, 1m) <1% 90Hz - 20kHz 8 (minimum 3. 0) 150Hz, 4kHz 25W - 120W into 8 on unclipped programme 0. 1 Height: Width: Depth: 910mm (35. 8in) 201mm (7. 9in) 305mm (12in) Description Drive units Frequency range Frequency response Dispersion Sensitivity Harmonic distortion Nominal impedance Crossover frequency Recommended amplifier power Max. recommended cable impedance Dimensions Net weight 19. 5 kg (42. 9 lb) Finishes Cabinet: Maple vinyl Black Ash vinyl Grille: Black cloth The NautilusTM tube-loaded tweeter ensures far greater absorption of unwanted radiation away from the rear of the diaphragm. Flowport is B&W's familiar dimpled design that reduces turbulence noise to negligible levels. Copyright © B&W Loudspeakers Ltd. B&W Loudspeakers Ltd reserves the right to amend details of the specifications without notice in line with technical developments. [. . . ] Copyright © B&W Loudspeakers Ltd. [. . . ]