BLC-550CR(T)

BLC-550CR(T)
ISO 9001 CERTIFIED
HEAD OFFICE, NORWAY
ENGLAND
GERMANY
USA
DNH AS
DNH WW Ltd
DNH GmbH
DNH Speakers Inc
Phone................... + 47 35 98 56 00
Fax………............. + 47 35 98 56 10
E-mail...………............ dnh@dnh.no
Web-Site…………….. www.dnh.no
Phone……. + 44 1908 275 000
Fax.............+ 44 1908 275 100
E-mail…..........dnh@dnh.co.uk
Phone… + 49 040 6569 30-0
Fax....... + 49 040 6569 30-30
E-mail...........…. dnh@dnh.de
Phone........... + 1 484 494 5790
Fax…........... .+ 1 484 494 5793
E-mail..dnh@dnhspeakers.com
Specifications
Sound pressure levels at 1W/1m
Material / Color
Mounting
Termination
Weight w/transformer
IP-rating
Max. / min. amb. temp
Rated / max. power
SPL 1W/1m
SPL rated power
Effective freq. range
Dispersion (-6dB) 1kHz / 4kHz
Options
ABS / RAL 9010
Screws (max ø5mm)
Spring clamp
1,1 kg
NA
90°C / -20°C
6 W / 15 W
88 dB
95 dB
140 – 12000 Hz
150° / 50°
Impedances, colors, labels
Installation, Operation and Maintenance Procedures
When mounting the loudspeaker please ensure that it is re-assembled in the same manner in which it was
received.
BLC-550CR(T) is designed for clean room applications.
Screw the cabinet to wall or ceiling (max ø5mm screws), select required tapping.
Connect cable to terminal 70V (white – green) or 100V (white – red).
Screw the loudspeaker grill gently clockwise into fixed position as shown above.
For optimum performance, always use the correct voltage / power and operate within the frequency limits as
stated.
Do not open loudspeaker when energized.
This loudspeaker is supplied with a 2 year warranty against defective workmanship.
DNH reserves the right to alter specifications without notice
T:\Dataark\DOC-format\CLEANROOM\BLC550CRT.doc
Rev. 23.12.2011