Ambient System
Ambient System SMART-xCtrLine-44 loudspeaker line card, 4 lines
Product code SMART-xCtrLine-44
Loudspeaker line control card for four loudspeaker circuits in the smartVES system. A different audio message can be routed to each output. Line monitoring by impedance, as a loop or with an EOL module.
- 4 loudspeaker circuits, each with its own audio message
- AB, loop or single-zone wiring
- Line measurement by impedance, as a loop or with an EOL module
- CPR 1438-CPR-0948 as part of the smartVES system
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Product description
SMART-xCtrLine-44 is a loudspeaker line control card of Ambient System’s smartVES system. Independent audio messages from the system’s audio buses can be routed to its four outputs. The card controls up to four loudspeaker circuits. The circuits can be wired as AB zones, as a loop or as single zones. Different audio content can be sent to each circuit.
The load of the loudspeaker line can be measured by the impedance method, as a loop with short-circuit isolators or with end-of-line (EOL) modules. According to the manufacturer, impedance measurement has been extended compared with earlier control cards. The card is powered from the backplane of the central unit.
Technical data
- Product code
- SMART-xCtrLine-44
- Manufacturer
- Ambient System
- Product group
- Voice alarm systems › Control equipment
- Outputs
- 4 loudspeaker circuits
- Measurement methods
- Impedance, loop with short-circuit isolators, end-of-line (EOL) module
- Impedance measurement frequency
- 1–48 kHz
- EOL module signal frequency
- 18–24 kHz
- Maximum measurable current
- 2 A
- Maximum measurable voltage
- 200 V
- Measurement accuracy
- Max. 5%
- Power supply
- From the central unit backplane
- Current consumption
- Max. 152 mA (48 V)
- Connector
- 10-pole screw terminal (Phoenix, 5.08 mm), included
- EN 54 approval
- EN 54-16 (as part of the smartVES system)
- CPR
- 1438-CPR-0948
- Operating temperature
- −5…+40 °C
- Humidity
- 15–80%
- Storage temperature
- −20…+70 °C
- Dimensions
- 70 × 215 × 30 mm
Documents
Original manufacturer documents (PDF).
Technical datasheets
Compatible products

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+ Add to quote requestCU- 8LCD smartVES voice alarm control panel with LCD touchscreen - Ambient System
Ambient System · SMART-CU-11LT
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+ Add to quote requestCU- 11LT smartVES voice alarm control panel without display 
Ambient System · SMART-CU-11LCD
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+ Add to quote requestCU- 11LCD smartVES voice alarm control panel with LCD touchscreen 
Ambient System · ABT-xCrtLine-2
Ambient System ABT-
+ Add to quote requestxCtrLine- 2 loudspeaker line card, 2 lines
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