IED1581NA-C PoE Amplifier with CobraNet® Network Audio

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  • Network Ready
  • GCK Optimized
  • PoE enabled
  • CobraNet enabled

    The 1581NA-C compact power amplifier modules capable of driving small speaker loads in a GLOBALCOM® system. The 1581NA-C provides a single output with 8 watts of power into an 8Ω load. This makes the module ideal for powering small zones that are made up of only a few low-powered speakers.

    The audio inputs to the module are through the Ethernet audio network and are configured from the GLOBALCOM® System Management Center. This model allows the use of CobraNet® audio networking protocols.

    Both models are powered using standard PoE and draw a maximum power of 13 watts. If PoE equipment is not used, an input is provided for an external +48VDC power supply. A green power indicator LED is included to show that the unit is powered on. Each channel has a green LED indicator that illuminates when signal is present and a yellow LED to indicate clipping. Another yellow LED illuminates to indicate that the device is in thermal overload. When this condition occurs, the device will stop passing signal until the condition has cleared.

    The amplifier is provided in an enclosure that either mounts to a DIN rail or is screwed down on a panel or wall to allow for convenient installation in remote closets close to the speaker zone.

    • Available in single-channel or two-channel configurations
    • CobraNet® audio network interface
    • Control and configure using GLOBALCOM® System Management Center

    • Settings storage in non-volatile memory
    • Full integration with the IED GLOBALCOM® vACS
    • Utilizes IEEE Power over Ethernet (PoE)

    Power Output 8-Watts
    Signal to Noise Ratio >75dB, Unweighted
    THD < 0.05% @ 1 kHz @ 100% Rated Power
    Operating Temperature Range -22°F – +149°F (-30°C – +65°C)
    Frequency Response 25Hz – 15kHz, –3 dB
    Voltage +48 VDC (PoE)
    Height 7.01" (17.81 cm)
    Width 3.50" (8.90 cm)
    Depth 2.00" (5.28 cm)
    Weight 10.0 oz (284 g)
    Warranty Period 36 months from date of purchase

    1581NA-C and 1542NA-C Data Sheet (3 pages) 1581NA-C and 1542NA-C Data Sheet (3 pages)