The DNH BK-560CR and BKF-560CR with T versions are 5 inch, 6-watt fast fitting, flush mounting ceiling loudspeakers, manufactured from aluminium, powder-coated white. This loudspeaker is fitted with a non-shedding cone suitable for use in cleanroom environments.
With a maximum sound pressure level of 95dB(A), this lightweight loudspeaker is designed for internal installation and is suitable for voice and background music applications. A four-step transformer is fitted to the line voltage models that allow adjustment of sound output by altering the power consumption.
Effective frequency range BK models 70 – 12000Hz and BKF models 150 – 11000Hz. These products mount directly into a false/suspended ceiling.
The ceiling speaker is versatile, can be used in most installations, but especially in environments such as production facilities for microelectronics, pharmaceutical industry, photo industry research, laboratories and food preparation.
This loudspeaker is available in the following standard versions:
Supplied without plastic dust box
BK-560CR low impedance (8 ohms or 20 ohms)
BK-560CRT line voltage transformer (70/100V)
Supplied with plastic dust box
BKF-560CR low impedance (8 ohms or 20 ohms)
BKF-560CRT line voltage transformer (70/100V)