The DNA78x4 series of amplifiers are an integral part of the IED GLOBALCOM Communications System, allowing a few
audio zones to be added where necessary when a full 16- zone T9160 amplifier frame is not required. The amplifiers
feature CobraNet® digital audio input and four channels of 200 watt amplification. The DNA78x4 amplifiers are controlled
with network commands for selecting input routing and configuring EQ, delay and output levels. Amplifiers
may be controlled by a stand-alone GLOBALCOM configuration utility or through the GLOBALCOM System Management
Center.