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MA400 2 - Channel, 2U Amplifier Series High Power Audio Amplifier
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MA400 2 - Channel, 2U Amplifier Series High Power Audio Amplifier

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MA400 2 - Channel, 2U Amplifier Series High Power Audio Amplifier

 

Key Feature

1) Minimum power-to-weight ratio

2) Minimum power-to-volume ratio

3) Zero heat insulation cooling system

4) Segmented analysis on system temperature

5) Transistors line-up at zero thermal path difference

6) Cumulative analysis on high frequency power

7) Accurate power dispatching

8) Real-time / Online detecting of load resistance

9) Dynamic adjusting and analysis on the integrated output

10) Complete 2-channel, 2U amplifier series

11) Maximum output power up to 1500W@8ohms

12) Refined SMD production technology

13) All-round circuit soft protection without anintemal circuit break

14) S/N ratio more than 110dB even higher

15) High damper factor over 1500

16) High slew rate as high as 100v/us

17) 1 ohm parallel, low impedance loading

Specifications:

MA400 Lightweight Power Amplifier

8Ω Stereo Power(RMS)

2×400W

4Ω Stereo Power(RMS)

2×600W

2Ω Stereo Power(RMS)

2×800W 

8Ω Bridged Power(RMS)

1200W 

4Ω Bridged Power(RMS)

1600W

2Ω Parallel Power(RMS)

1200W 

1Ω Parallel Power(RMS)

1600W

Frequency Response(+o/-0.3dB, 1W/8Ω)

20Hz-20kHz, -3dB@135kHz

Phase Response ( at rated power 20Hz-20kHz)

<+/-8 degree

THD+N (at rated power 1kHz 1W )

<0.025%

SMPTE IMD (rated power. 60 Hz/7kHz-1/4)

<0.075%

Damping Factor ( at rated power 63Hz)

>1500

Controlled Slew Rate ( 1kHz tone burst 40dB gain)

>-100v/us

Voltage Gain ( 0.775V/0dBm )

X73

Input Sensitivity ( X40/36dB )

1.41V
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Mr. Li
Tel: 86-20-2972521
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Contact Method
Guangzhou Yingda Audio Equipment Co., LTD
Dayun motor industrial park, Yangwu village, Guangzhou, Guangdong, China (Mainland)
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