jotron MPA 1600, User And Installation Manual, Page: 11 / 62

12
User and Installation Manual
Compact MPA
2.9 LOUDSPEAKERS
A PA/GA system like the Compact MPA will utilize a wide variety of loudspeakers in the distribution network. Considerations
such as environment, topology and sound pressure requirement will determine what kind of loudspeaker type and size
should be used in the specific areas.
To comply with the environment requirement all loudspeakers used in a PA/GA system must be approved according to
relevant parts of IEC60945 or similar.
The topology and sound pressure requirement will be decisive for the number of loudspeakers in the different areas, the
loudspeaker type, their power rating and tapping.
See section 5.2.3 for detailed loudspeaker selection information.
3 TECHNICAL DATA
3.1 MPA 1600 OPERATION UNIT
19" 1 Unit rack mounting unit.
Operating voltage:
Dual 24VDC – primary (AC through integrated Power supply module) / backup
Current drain maximum: 5A
Microphone input level: 5mV.
External PA input level: 0 dBu typical (configurable)
External entertainment input level: 0 dBu typical (configurable)
Audio outputs to amplifiers: 0 dBu typical (configurable)
Size: 44 x 483 x 206 mm (HxWxD)
Weight: 3 kg
Ingress Protection (stand-alone) (IP): 22
Compass safe distance: Ref Cabinet data
3.2 MPA 1601 PA CONTRON UNIT
Outer dimensions: 144 x 144 mm.
Operating voltage: 24VDC supplied from the MPA1600 Operation Unit.
Current drain maximum: 300mA. (integrated in the MPA 1600)
Microphone input level: 10mV typical (dynamic mic.)
Ingress Protection (IP): 44
Compass safe distance (standard) 80 cm
Compass safe distance (steering) 50 cm