- PA2812 120W 6 Zones Integrated Mixer Amplifier with Remote Paging
● Support AUX/USB/Bluetooth for audio input
● Support 4 remote paging stations CM12, support cascaded linkage
● 4 combo Mic inputs, support phantom power 48V supply
● Mic1-4 with independent volume control switch and gain adjustment
●2 AUX line inputs, 1 EMC input, 1 chime trigger input
● Each AUX and Mic input with volume and Bass & Treble control
● Support TEL input, built-in one touch emergency alarm
● Separate Bass & Treble adjustment for sound effect
● Priority level: TEL,Remote paging>Mic1>Siren,EMC,Chime>others
● 70V/100V & 4-16Ω optional speaker outputs
Description
This is a cost-effective professional intelligent address system with high-grade aluminum-alloy panel and elegant appearance, which is suitable for household, factory, school, hospital, shop and other commercial applications. With imported power tube, this amplifier has strong power, wide frequency band, low noise, high fidelity and quality. There are constant voltage output of six zones and constant impedance output in order to facilitate the user to connect different loudspeakers. With perfect and reliable overload protection, short-circuit protection, and overheat protection, the safety performance of this equipment is improved.
Specifications
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Model |
PA2812 |
PA2825 |
PA2835 |
|
Rated power |
120W |
250W |
350W |
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Constant voltage output |
70V, 100V |
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Constant impedance output |
4-16Ω (balanced, not grounded) |
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Line input sensitivity |
300mV(±50mV), 1kHz/unbalanced; |
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Microphone input sensitivity |
3.0mV(±0.5mV), 1kHz/unbalanced; 5.0mV(±0.5mV), 1kHz/balanced |
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EMC input sensitivity |
300mV(±50mV), 1kHz/unbalanced; |
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Telephone sound source input sensitivity |
775mV(±50mV), 1kHz/unbalanced; |
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Frequency response |
MIC: 100Hz-12kHz (±3dB); TEL: 100Hz-12kHz (±3dB); LINE: 80Hz-16kHz (±3dB); |
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Tune control |
±10dB (Bass: 100Hz); ±10dB (Treble: 10KHz); |
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Signal to noise ratio |
MIC: ≥55dB;TEL: ≥65dB;LINE: ≥75dB; |
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Auxiliary line output |
0dBV, unbalanced |
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Remote microphone input |
2000mV, balanced |
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Protection function |
Overload protection, short-circuit protection, temperature protection |
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Total harmonic distortion |
≤ 1% (1kHz, normal working condition) |
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