Metal Ceiling Speakers

Metal Ceiling Speakers
Metal Ceiling Speakers
DNH offers several
models of metal
ceiling speakers in
different design and
shape. Mounting ranges
from the conventional
screw fitted type (B-560,
B-620 and BS-660),
practical metal strip
arrangement (B-640) to
easy spring mounting
(BK-560).
Alu. and steel boxes
B-640
B-620
BS-560
The models BS-560,
BS-660, BK-560 and
B-640 will have no visible
screws.
B-560 and PROB-560
VES-360
The prob versions of
B-560, B-620 are fitted
with two-way loudspeaker
systems for extended
frequency range and high
power.
The metal models are
available with dustboxes
or fire-domes.
BK-560
B-560
BS-560
B-620
BS-660
B-640
Alu/RAL 9010
Alu/RAL 9010
Alu/RAL 9010
Alu/RAL 9010
Steel/RAL 9010
Alu/RAL 9010
6W/10W
6W/10W
6W/15W
6W/15W
6W/15W
6W/20W
90 dB
90 dB
90 dB
92 dB
90 dB
90 dB
Effective freq.range, Hz
130-15000 Hz
130-15000 Hz
130-15000 Hz
90-20000 Hz
90-20000 Hz
60-20000 Hz
Max/Min.amb.temp. (IP)
110˚C/-40˚C
110˚C/-40˚C
90˚C/-40˚C
110˚C/-40˚C
110˚C/-40˚C
110˚C/-40˚C
Ø165x84
Ø165x90
Ø167x95
Ø228x65
Ø242x89
Ø241x80
Model
Material/Colour
Rated/max power, Watt
SPL/1W/1m(dB)
Dimensions, mm
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please see: www.dnh.no
“High Performance”
B-640
PROB-620
BS-660
BS-560
VES-561
PROB-635
BK-560
Ceiling speakers, references :
- Malpensa Airport, Italy
- Carnival Cruise Line
- Holland American Line
- McDonalds Restaurants
- Marks & Spencer, Athens, Greece
- London Underground, UK
Prob-560
Prob-620
Prob-635
Alu/RAL 9010
Alu/RAL 9010
Solid Brass or Stainless steel
30W/50W
30W/50W
30W/60W
88 dB
90 dB
92 dB
60-20000 Hz
60-20000 Hz
55-20000 Hz
90˚C/-40˚C
90˚C/-40˚C
100˚C/-50˚C
Ø165x130
Ø228x137
Ø228x152
DNH reserves the right to alter specifications wihout notice
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