•  
  • PowerLong series Power Amplifier

  •  

MODEL

MA-340 mk2

MA-520 mk2

MA-730 mk2

MA-910 mk2

MA-MK2-1210

Output Power
(EIA 1KHz 1%THD)  

Stereo

8Ω                                 

350W+350W

550W+550W

750W+750W

900W+900W

1210W+1210W

530W+530W

840W+840W

1150W+1150W

1400W+1400W

1820W+1820W

Bridge

1060W

1680W

2300W

2800W

3640W

Parallel

1060W

1680W

2300W

2800W

3640W

Output interface

2 Speakon for Sereo & Bridge Output

Frequency Response

20Hz-20kHz, ±1dB

Input Sensitivity

0.77V

Input impedance

20kΩ/Balacde,10kΩ/un-Balanced

S/N

≥98dB

Distortion

≤0.03%

Crosstalk @ Rated Output 8Ω1KHz

62 dB

Damping factor f=1KHz  8 OHMS

>230

Switching rate

15V/uS

Protection function

Soft Start,Short Circuit,Limiter,DC Fault,AC Line Fuse,Thermal Cut

Cooling system

Two steps speed fan

Power supply

AC:220-230V    50Hz/60Hz

Net weight(kg)

13.8Kg

16.2Kg

18.5Kg

22.4 Kg

Dimensions (WxDxH)

482x460.5×88 mm

HOME | PRODUCT | SERVICE | ABOUT_US | NEWS | CONTACT
© Copyright © 2014.DIYI AUDIO EQUIPMENTS LTD. All rights reserved.Gary Collect