- PA2812U
- PA2812U 120W 6 Zones Paging/USB/Bluetooth Mixing Amplifier
● Built-in MP3 with USB input and Bluetooth function
● Rated power output: 120W
● 6 zones with 100V output, 70V/100V and 4-16 ohms
● 6 zones output with individual volume control
● With EMC, TEL input and one touch emergency button
● Remote paging console for 6 zones
Description
PA2812U is a kind of cost-effective professional intelligent address system combining the luxurious
and high-grade aluminum-alloy panel with standard and exquisite case with an elegant appearance, and also
suitable for household, factory, school, hospital, shop and other commercial application.
The amplification system of this equipment is designed with imported power tube, resulting in the strong power,
wide frequency band, low noise, high fidelity and quality at the level of performance. In the equipment, there
are six partitions and constant impedance output in order to facilitate the user to access the back-end loudspeaker.
With the perfect and reliable overload protection, short-circuit protection, and overheat protection, the safety
performance of this equipment is improved. The technical essence of this product is focused on the super adaptability
and perfect performance.
Specification
|
Type |
PA2812U |
PA2825U |
PA2835U |
|
Rated power |
120W |
250W |
350W |
|
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; 5.5mV(±0.5mV), 1kHz/balanced |
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|
EMC input sensitivity |
300mV(±50mV), 1kHz/unbalanced; |
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|
Telephone sound source input sensitivity |
300mV(±50mV), 1kHz/unbalanced; |
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|
Frequency response |
MIC: 100Hz-18kHz (±3dB); TEL: 100Hz-18kHz (±3dB); LINE: 80Hz-20kHz (±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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Output adjustment rate |
From full load to no load, ≤3dB |
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|
Power consumption |
250W |
500W |
650W |
|
Dimension of machine (L×W×H mm) |
483×413×132 |
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Dimension of packing (L×W×H mm) |
540×510×200 |
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|
Net weight |
14kg |
17kg |
19kg |
|
Gross weight |
16.5kg |
19.5kg |
21.5kg |
