ISE 2016
NOMINEE
Presented at ISE 2016
NOMINEE
d&b audiotechnik
30D amplifier The 2RU, 4-channel 30D amplifier offers 1600W
enable users to change predefined levels or
the linearity of the response over distance as well as
per channel and the same DSP platform as
configuration settings of devices. Alternatively, it can
seamlessly correcting for air absorption within any
the10D installation amplifier, the mobile D20 and
be controlled using the integrated web interface.
permanent installation. Specific level drops or offsets
the flagship D80. These amplifiers all provide
Five programmable GPI/O pins mean external
can be applied to certain areas to assign reduced
comprehensive d&b loudspeaker management
devices can be used for control or detection.
level zones. In addition, ArrayProcessing employs
and switchable filter functions. They incorporate two
The 30D contains configurations for all d&b
the same frequency response targets for d&b line
16-band equalisers comprising parametric, notch,
loudspeakers and is designed for medium to large
arrays, providing consistent sonic results regardless of
asymmetric and shelving filters along with up to 10s
applications with demanding SPL requirements,
array length or splay settings. The resulting coverage
delay for each of the four channels. It provides four
including stadiums, night clubs, musical theatres,
is enhanced with spectral consistency and defined
analogue and four digital AES3 inputs, all of which
houses of worship and town halls. It incorporates
level distribution, achieving more linear dispersion
can be summed and routed to any of the four
Class D amplifiers utilising a power supply with
and total system directivity.
outputs. This extended input matrix allows all eight
active power factor correction suitable for mains
inputs to be used simultaneously. In addition, each
voltages 100–240V, 50-60Hz.
input features an independent input gain, which
The ArrayProcessing function within d&b ArrayCalc
The 30D also incorporates specific functions to check, monitor and control a d&b system. The System check feature can verify the status of a
means sources with different input sensitivities can
simulation software applies powerful filter algorithms
complete reinforcement system by measuring the
be used without an external mixing device.
to optimise the tonal (spectral) and level (spatial)
impedance of the connected loudspeakers. The
performance of the installation specific Vi and Yi
Fallback and Override features ensure that any
via Ethernet using the Open Control Architecture
line array systems over the audience area defined
secondary or emergency signal is transmitted when
protocols. It is controlled using d&b R1 Remote
by the mechanical vertical coverage angle.
required. These capabilities make the 30D amplifier
control software, which provides central control and
ArrayProcessing applies a combination of FIR and IIR
suitable for emergency evacuation systems.
management of a complete system. AmpPresets
filters to each 30D channel. This significantly improves
www. dbaudio.com
The 30D can be accessed using CAN-Bus or
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