Paging amplifier
A 240
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Paging amplifier
240 W amplifier
25, 70 or 100 V output
4, 8 and 16 Ω output
4 mic/line inputs, 1 stereo line input
2 priority levels
24 V phantom power
Insert Pre out / Main in
2 bands EQ
Combo balanced XLR / Jack inputs
The A-240 paging system has been specifically designed for commercial applications. It is an
ideal solution for bars, restaurants, retail outlets, office building, and other applications where
paging and background music are required.
The A-240 combines a 240 W amplifier with a five inputs mixer; it is a versatile and easy
operating paging system.
A microphone plugged into input 1 can automatically mute other sound sources; the function is
activated by the microphone signal. This Voice Priority system is also available on an additional
600 Ω balanced input connected to an electronic messages device.
A second level of priority is available for inputs 1, 2, 3, 4 over the auxiliary inputs by the activation
of a simple switch.
Mono inputs are available on combo balanced XLR / TRS 6.35 mm jacks. A switch on each input
selects a line or microphone level with a 24 V phantom power option.
An insert out/in is available to connect signal processing devices, like delay units, EQs or antifeedback systems.
The output section accepts 25, 70 and 100 V constant voltage line or 4, 8 and 16 Ω impedance
loads.
An additional control output 1 W into 8 Ω can be used as a monitoring option.
A 240
Paging amplifier
Specifications
Output power
4Ω
25, 70, 100 V constant voltage
Frequency response
Total harmonic distortion
Signal to noise ratio
Inputs / sensitivity-impedance
Speaker outputs
Low impedance
Constant voltage
Tone controls
Bass
Treble
Additional outputs
Controls
240 W nominal - 360 W max
240 W nominal - 360 W max
30-20,000 Hz (± 3 dB)
< 0,5% (1 kHz-nominal power capacity)
INPUT 1-4 : > 60 dB, AUX IN : > 70 dB, MAIN IN: > 80 dB
INPUT 1-4 / balanced/unbalanced combo XLR-TRS jack
Mic: -55 dB/-52 dB (2.3/2.7 mV) - 600 Ω, bal./unbal.
Line: -25 dB/-20 dB (50/100 mV) - 600 Ω, bal./unbal.
AUX IN / stereo RCA jack / unbalanced
CD: -5 dB (570 mV) - 80 kΩ
TUNER: -10 dB (300 mV) - 80 kΩ
TAPE: -15 dB (200 mV) - 20 kΩ
AUX1: -20 dB (100 mV) - 20 kΩ
MAIN IN / MONO RCA jack / 0 dB (1 V) - 10 kΩ unbalanced
4 Ω, 8 Ω, 16 Ω
25 V - 70 V - 100 V
± 10 dB - 100 Hz
± 10 dB - 10 kHz
PRE OUT / mono RCA jack / 1 V-600 Ω/ unbalanced
Loudspeaker / on terminal board / 1 W-8 Ω
Volume x 7 for INPUT 1-4, AUX IN, 1 W-8 Ω and Aux. Paging
Master volume x 1
Treble x 1
Bass x 1
Power consumption
Dimension (L x H x D)
Weight
Accessories
480 W
435 mm x 100 mm x 335 mm
12.5 kg
19" rack mounting ears
Specifications subject to modification without notice
Rear panel
33 av. du Maréchal de Lattre de Tassigny, 94120 Fontenay sous Bois, France
Tel : + 33 (0)1 45 14 47 80 - Fax : + 33 (0) 1 45 14 47 90 - www.audiopole.fr
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