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  • DM series class-I amplifier

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Model

DM400

DM550

DM750

DM950

DM1300

Output Power
(EIA 1KHz 1%THD)  

Stereo

8Ω                                 

380W×2

550W×2

750W×2

950W×2

1300W×2

600W×2

850W×2

1160W×2

1480W×2

2000W×2

Bridge

1200W

1700W

2320W

2960W

4000W

Frequency Response

20Hz-20kHz, -3dB   (8ohm  20Hz  low  cut)

Input Sensitivity

0.77V/26dB/1.4V

平衡Input impedance

20kΩ/Balanced,10kΩ/un-Balanced

S/N

≥98dB

Distortion

≤0.15%   (8ohm/1KHz/half power)

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)

8.5Kg

10.5Kg

12.5Kg

14Kg

16.5Kg

Dimensions (WxDxH)

482x337.5×88 mm

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© Copyright © 2014.DIYI AUDIO EQUIPMENTS LTD. All rights reserved.Gary Collect