DSPPA MP825 6 Zones Integrated Mixer Amplifier


● 6 zones output, each zone with individual volume control
● 4 remote paging stations, support cascaded linkage
● 4 combo Mic inputs, support phantom power supply
● 2 AUX line inputs, 1 EMC input, 1 chime trigger input
● Each AUX and Mic input with volume and Bass & Treble control
● Support USB/Bluetooth for audio input
● Support TEL input, built-in one touch emergency alarm
● 70V/100V & 4-16 Ω flexible speaker output

MP812/825/835integrated amp is a multi zone mixer and this 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.

MP 825 series is a kind of integrated mixer amplifier. 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. As a multi zone amplifier, 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.



Rated power120W250W350W
Constant voltage output70V, 100V
Constant impedance output4-16Ω (balanced, not grounded)
Line input sensitivity300mV(±50mV), 1kHz/unbalanced;
Microphone input sensitivity3.0mV(±0.5mV), 1kHz/unbalanced;

5.5mV(±0.5mV), 1kHz/balanced

EMC input sensitivity300mV(±50mV), 1kHz/unbalanced;
Telephone sound source input sensitivity300mV(±50mV), 1kHz/unbalanced;
Frequency responseMIC: 100Hz-18kHz (±3dB);

TEL: 100Hz-18kHz (±3dB);

LINE: 80Hz-20kHz (±3dB);

Tune control±10dB (Bass: 100Hz);

±10dB (Treble: 10KHz);

Signal to noise ratioMIC: ≥55dB;

TEL: ≥65dB;

LINE: ≥75dB;

Auxiliary line output0dBV, unbalanced
Remote microphone input2000mV, balanced
Protection functionOverload protection, short-circuit protection, temperature protection
Total harmonic distortion≤ 1% (1kHz, normal working condition)
Output adjustment rateFrom full load to no load, ≤3dB
Power consumption250W500W650W
Dimension of machine (L×W×H mm)483×413×132
Dimension of packing (L×W×H mm)540×510×200
Net weight14kg17kg19kg
Gross weight16.5kg19.5kg21.5kg




DSPPA MP825 6 Zones Integrated Mixer Amplifier

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