The 1542NA-C are compact power amplifier modules capable of driving small speaker loads in a GLOBALCOM system. ^® . The 1542NA-C provides two outputs, each with 4 watts of power into an 8 Ω load. This makes the module ideal for powering small areas consisting of only a few low-power speakers.

Audio inputs to the module are via the Ethernet audio network and are configured from the GLOBALCOM System Management Center. ^® . There are different models available that allow the use of CobraNet audio network protocols. ^® .

Both models operate with standard PoE and consume a maximum power of 13 watts. If PoE equipment is not used, an input is provided for an external +48 VDC 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 lights up when a 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 the signal until the condition disappears.

The amplifier is provided in an enclosure that mounts on a DIN rail or bolts to a panel or wall to allow convenient installation in remote cabinets near the speaker area.

CHARACTERISTICS:

• Control and configure using GLOBALCOM® System Management Center
• Storing settings in non-volatile memory
• Full integration with the GLOBALCOM® vACS IED
• Uses IEEE 802.af Power over Ethernet (PoE)