- PA2825 250W 6 Zones Integrated Mixer Amplifier with Remote Paging
●Rated power output: 250W
●6 zones with 100V output, 70V/100V and 4-16 ohms
●6 zones output with individual volume control
●Individual volume control for 4 microphone and 2 line input and with tone control
●Built-in phantom power for Mic input and support DC24V
●Support 4 remote paging station, cascaded linkage
●With EMC, TEL input and one touch emergency
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
Model
PA2812
PA2825
PA2835
Rated power
120W
250W
350W
Constant voltage output
70V, 100V
Constant impedance output
4-16Ω (balanced, not grounded)
Line input sensitivity
300mV(±50mV), 1kHz/unbalanced;
Microphone input sensitivity
3.0mV(±0.5mV), 1kHz/unbalanced;
5.0mV(±0.5mV), 1kHz/balanced
EMC input sensitivity
300mV(±50mV), 1kHz/unbalanced;
Telephone sound source input
sensitivity
775mV(±50mV), 1kHz/unbalanced;
Frequency response
MIC: 100Hz-12kHz (±3dB);
TEL: 100Hz-12kHz (±3dB); LINE: 80Hz-16kHz (±3dB);
Tune control
±10dB (Bass: 100Hz);
±10dB (Treble: 10KHz);
Signal to noise ratio
MIC: ≥55dB;TEL: ≥65dB;LINE: ≥75dB;
Auxiliary line output
0dBV, unbalanced
Remote microphone input
2000mV, balanced
Protection function
Overload protection, short-circuit protection, temperature
protection
Total harmonic distortion
≤ 1% (1kHz, normal working condition)
