The d&b 10D/30D amplifiers are designed for installation
purposes and intended to be used with applicable d&b
loudspeakers. A LINEAR setup is available allowing the amplifiers
to be used as linear installation power amplifiers.
NOTICE!
The device complies with the electromagnetic compatibility
requirements of EN 55103 (product family standard for audio,
video, audio-visual and entertainment lighting control apparatus for
professional use) for the environments E1 (residential) and E2
(business and commercial).
Acoustic interference and malfunctions may occur if the unit is
operated in the immediate vicinity of high-frequency transmitters
(e.g. wireless microphones, mobile phones, etc.). Damage to the
device is unlikely, but cannot be excluded.
2.1. Loudspeaker types
The maximum number of cabinets driven by each channel varies
depending on their nominal impedance. It can be found in the
respective loudspeaker manual and also in the data section of
each loudspeaker on the d&b website at www.dbaudio.com.
The minimum recommended impedance per channel is 4 ohms.
Nom. impedance
Cabinets per channel
4 Ω 1
8 Ω 2
12 Ω 3
16 Ω 4
A list of d&b loudspeakers supported by the amplifier is included in
the Release notes of the amplifier firmware. The latest version can
be found on the d&b website at www.dbaudio.com.
2. Intended use
d&b 10D/30D Manual 1.10 en6
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