ZG-1633-18 Operating Voltage = 12 Vdc Operating Current = 18 Amperes Operating Temperature Range = -40 to 50 C Order P/N: ZG-1633-18 USA JMK Inc 15 Caldwell Dr. Amherst, NH 03031 EUR JMK Inc Glasgow G13 1DN Scotland UK The ZG-1633-18 is a P.A.amplifier.Intended for mobile applications ( 12 VDC ) 1) Dual amplifiers in one enclosure. One for interior and one for exterior. 2) Operator selects interior, exterior or both for annunciation. 3) There is a line level input to each amplifier for ongoing program material 4) 18 watts peak power output into 4 ohms per channel with less than 10% T.H.D. 5) Line level and mic. gain adjustment controls. 6) AGC ready amplifier provides a means to use the vehicles P.A. speakers as a way to measure ambient noise for setting program output level. 7) time out circuit to the microphone input that automatically unkeys the microphone after 30 seconds. PH: 603 886-4100 FX: 603 886-4115 email: [email protected] PH: 44-(0) 7785310729 Fax: 44-(0) 141 589 1884