telephone paging system amplifier 70V

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70V Paging Amplifier

telephone paging system 70V amplifier Our Public Address Power Amplifiers represents a new level of high performance amplification at a very competitive price. Each unit incorporates power supply, rugged output stage and very good heat dissipation.

A single unit delivers 40 watts of continuous output power to 70-volt “constant voltage” systems. The input circuit allows interfacing with most types of PBX or key telephone systems.

These amplifiers are expandable for simple and easy growth in multiples of 40 watts. Each unit comes equipped with universal wall mount brackets which allows the amplifier to be vertically stacked and reversible for wire hook-up.

Features

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

Technical Specifications

RMS Power:	40 WATTS
Frequency Response:	100 HZ TO 18 KHz ±3 dB
THD at 1 KHz:	LESS THAN 2%
Equalization:	LOW = 10 dB AT 150 HZ MID = 10 dB AT 1 KHz HIGH = 10 dB AT 6 KHz
Signal / Noise Ratio:	BETTER THAN 55 dB
Input Sensitivity:	TEL/LINE: -20 dB Low Z MIC: -55 dB HI Z PHONO: -55 dB HI Z
Output Impedance:	4 W, 8 W 25 VOLTS, 70 VOLTS
Power Input:	AC 120 V 60 Hz/150 VA

Telephone Paging System 70 Volt Amplifier 40 120 240 Watt Output

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Quantity	Product Description
	70 Volt Paging Ampfier with 40 Watt Output
	70 Volt Paging Ampfier with 120 Watt Output
	70 Volt Paging Ampfier with 240 Watt Output

telephone paging systems amplifiers self-amplified speakers modules ringers horns

70V Paging Amplifier

Features

Technical Specifications