Amplifiers

The Telephone Paging Aplifier (TPA) models 40, 120, 240 deliver Continuous output power to 70-volt "constant voltage" systems. The input circuit allows interfacing with most types of PBX or key telephone systems. The TPA family of amplifiers are expandable for simple and easy growth in multiples of 40, 120, and 240 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...

Available in 40, 120 or 240-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, 120, or 240-watt multiples
Low impedance output connection for 4 and 8 ohms speakers
25/70 volt isolated output for multiple speaker installation

This high-fidelity loudspeaker is designed for flush mount in-wall or in-ceiling applications where performance and aesthetics are important.  All models feature a white perforated plastic grille.  A 70 volt multi-tap transformer allows for simple output power adjustment.  

This Wall and Ceiling speaker offers high quality sound in a contemporary styling. Designed for indoor and outdoor applications this 70 V model is available in a white enclosure. This speaker is supplied with an adjustable mounting bracket allowing for easy wall and ceiling installation. A multi-tap switch offers ease of volume set up.  

White ABS resin enclosure
Steel hanging bracket for easy installation
1.25, 2.5, 5, 10 Watts and 8 ohms

This weatherproof horn speakers are ideal for paging &  
signalling applications. Omni-directional mounting base, made of Lexan material assures a strong anchorage to the supporting surface. Multi-tap switch offers a selectable combination of taps from 2 Watts to 15 Watts.  

White Lexan enclosure
Omni-directional mounting base
1, 2, 4, 8, 15 Watts 
 

All purpose auxiliary ringer and paging amplifier for night bell, paging, speaker amplification or loud ringing for noisy environments.  Unique set of trigger circuits can detect telephone line ringing, low voltage, dry contact closure or an audio signal.  The built-in speaker produces a warble signal and is sufficient for most indoor applications or add a horn speaker for noisier locations.  Compatible with most telephone systems.