The SMART-PA amplifiers are designed for seamless integration into SMART system solutions and are certified in compliance with the EN 54-16 standard for safety installations.
SMART-PA is a family of transformer-isolated Class D power amplifiers. They allow the utilisation of power from individual channels or in bridge mode, bridging two channels to achieve an output with double the power.
These amplifiers have a 48 VDC input that allows connection to a backup battery system for maximum availability and durability in a voice evacuation system.
The SMART-PA amplifiers are powered by the external power module SMART-PS48800. The current is distributed to individual amplifiers via the "power manager" SMART-PSM48 (the device includes a battery charger and complies with the EN 54-4 standard).
| FEATURES: | Class D power amplifier. Isolated output with transformer. The output channels can be used in bridge mode. 100 V or 50 V speaker line output. Front panel indicators for Power, Active and Fault. The SMART-PA series is combined with the SMART-PSM48/E Power Manager (charger and back-up power supply). |
| Power: | 8 x 80 W, bridge mode 1 x 160 W + 6 x 80 W, 2 x 160 W + 4 x 80 W, 3 x 1600 W + 2 x 80 W or 4 x 160 W. |
| Frequency response (-6 dB): | 75 Hz – 22 kHz 125 Ohm / 200 nF |
| ENTRADAS: | 8 entrada de audio controladas por el gestor de audio ABT. Conector RJ-45 |
| SALIDAS: | 8 línea de altavoces 50/100 V para la conexión a la unidad de control SMART-CU, Euroblock |
| Signal-to-noise ratio power rating at 1 kHz 22 Hz - 22 kHz: | > 85 dB 125 Ohm / 200 nF |
| Crosstalk between channels 50 Hz - 20 kHz nominal load: | < -70 dB 125 Ohm / 200 nF |
| THD power 1 kHz (42 V - 57 V): | < 10% |
| Power supply. Rated DC input voltage: | 48 V |
| Dimensions: | 482 (width) x 85 (height) x 445 (depth) mm, 19” rack mount |
| Weight: | 15 kg |
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