Perfect for commercial or residential applications, the HDA-1600 Low-Z / 70 Volt Amplifier delivers 600 Watts per channel and features 4 unbalanced analog inputs and 1 balanced analog input. Two microphone inputs support phantom power and the amplifier supports ducking to automatically lower the volume of music playing for paging applications & microphone use. Easily select and control which sources to listen to in which zones of your facility via URC’s Total Control smart automation and control system. Highlights Low-Z / 70 Volt Amplifier 600 Watts per channel @ 8 Ohm; 1200 Watts per channel @ 4 Ohm; 2 x 600 Watts @ 70 Volt 96 kHz / 24-bit, High Resolution Audio streaming Each zone supports a full 5-band parametric EQ Ducking input capability (automatically lowers the volume of the music playing for paging applications & microphone use) Paging event support Store up to 10 .WAV files in each chassis (for doorbell ring chime and / or trigger alert chimes) Gigabit AVB Network Switch Required System processor and professional programming by an authorized URC Total Control dealer required *HDA-SW5 AVB Network Switch is needed when more than 1 HDA product is installed