ESC
DM 640 i

DM 640 i

BrandBowers & Wilkins
FunctionSpeaker
Produced1992
CountryEngland
Model IDno. 017419
Form FactorFloorstanding
DimensionsHeight: 965mm Width: 236mm Depth: 407mm
Frequency Response46Hz – 20kHz ± 2dB on reference axis
Drive units1 x 26mm high frequency with metal dome, high temperature voice coil and fluid cooling 1 x 160mm midrange with rigid die-cast chassis, Kevlar® diaphragm and 31mm high-temperature voice coil on Kapton® former 2 x 200mm bass/midrange with rigid die-cast chassis and 31 dia hightemperature voice coil on Kapton® former
Power Handling30W – 200W into 4 ohms on undistorted speech and music programme