Guangzhou DSPPA Audio Co., Ltd.
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Tel: 020-28346138
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MP6912 6 Mic Conference Amplifier

Features:

● 70V, 100V & 4-16 Ω, rated power 12W
● 4 line inputs, 1 line output, 6 microphone inputs
● With microphone frequency shift function.
● 4 audio source channels can be selected automatically
● 7-band equalizer and with convenient adjustment function.

  • Introduction
  • Specification
  • Connection

This Mixing amplifier is 70V,100V&16Ω and rated at 120W. It has 4 line inputs, 1 line output, and 6 microphone inputs. 4 audio source channels can be selected automatically. With mute function, easy to override the normal playing. With built-in chime generator, and the chime output volume is adjustable.

Model

MP6912

Rated output power

120W

Output voltage adjust rate

Less than 3dB, from off-load to full load

 

Input sensitivity

Microphone : 2.5mV(±0.5mV) (unbalance input)

 

Microphone : 2.5mV(±0.5mV) (balance input)

 

Wiring : 250mV(±50mV)

 

Frequency response

50Hz-20kHz (±3dB)

 

Total harmonic distortion

Less than 1% (1kHz, 1/3 rated output voltage)

 

S/N ratio (A weighted)


Microphone: Greater than 75dB

 

Wiring: Greater than 85dB

 

7-band equalizer

64Hz:  ±12dB(±2dB)

 

160Hz:  ±12dB(±2dB)

 

400Hz:  ±12dB(±2dB)

 

1kHz:  ±12dB(±2dB)

 

2.5kHz:  ±12dB(±2dB)

 

6.4kHz:  ±12dB(±2dB)

 

15kHz:  ±12dB(±2dB)

 

Protection function

DC, overload, short-circuit.

 

Mute function

Microphone 1 and chime input covering other inputs

 

Phantom power

DC24V

 

Frequency

0-5Hz higher than the input signal frequency

 

Rating power

AC220-240V/50-60Hz

 

Power consumed

250W

 

Outer Packing Size (mm)

(L×W×H)555×455×185

 

Unit Size (mm)

(L×W×H)430×368×88

 

Gross weight

12.5kg

 

Net weight

14.5kg

 

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  • Tel:+86 020 37166501
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China