DNH AS
Phone...................
+ 47 35 98 56 00
Fax……….............
+ 47 35 98 56 10
E-mail...………............
Web-Site……………..
www.dnh.no
DNH WW Ltd
Phone…….
+ 44 1908 275 000
Fax.............+ 44 1908 275 100
E-mail…[email protected]
DNH Speakers Inc
Phone...........
+ 1 484 494 5790
Fax…...........
.+ 1 484 494 5793
DNH GmbH
Phone…
+ 49 040 6569 30-0
Fax.......
+ 49 040 6569 30-30
E-mail...........….
ISO 9001 CERTIFIED
DNH reserves the right to alter specifications without notice
HEAD OFFICE, NORWAY
ENGLAND
GERMANY
USA
http://companyweb/teknisk/Dataark/Speciality/AQUA-30.doc
Rev. 10.06.2013
Aqua-30
Installation, Operation and Maintenance Procedures
Use 4 screws for mounting on wall or alternative bracket system.
When mounting with optional bracket, use the slit on each side to connect the bracket to the loudspeaker.
Cable termination code: Green/yellow: Ground Brown: (+). Blue: (-)
Recommended installation deep 0,5m to 2m.
Typical sound coverage for Aqua-30 is 200 m
²
.
Warning, this loudspeaker generates very high sound pressures even when driven at low power.
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.
Sound pressure levels at 1W/1m under water
Specifications
Material / Color
PA / Blue
Mounting
4 screws
Termination
Cable, 5 m
Weight w/transformer
2,2 kg
IP-rating
68
Max. / min. amb. temp
90
C / -20
C
Rated / max. power
20 W / 30 W
SPL 1W/1m
105 dB
SPL rated power
118 dB
Effective freq. range
80 – 20000 Hz
Dispersion (-6dB) 1kHz / 4kHz 180
/ 180
Directivity factor, Q
NA
Options
Impedances, colors, labels