40-watt output power at less than 2% T.H.P.
Telephone input for ease of connection to any telephone system
Two high impedance microphone input
Selectable aux/phono input
Muting for microphone priority during paging
3-band frequency equalizer 150 Hz, 1 KHz and 6 KHz
Universal wall mount bracket allows to reverse amplifier for wire connection
Vertical stacking for power growth in 40-watt multiples
Low impedance output connection for 4 and 8 ohms speakers
25/70 volt isolated output for multiple speaker installation