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Amplifier

  • MA Series 2CH power amplifier
  • MA Series 2CH power amplifier
MA Series 2CH power amplifierMA Series 2CH power amplifier

MA Series 2CH power amplifier

  • Short circuit protection
  • Over load protection
  • DC protection
  • Output of automatic limit
  • Product description:

MA Series 2CH power amplifier

Features
 MA series use a very mature 2 H class switching circuit topology
 XLR input connectors and link connectors
 SpeakON NL4 output connectors
 Input sensitivity selector on rear panel (32dB/1v/0.775v)
 Link mode selector on rear panel(stereo / bridging /parallel)
 Channel independent alarm indicators(temperature/protection/clip)on front panel
Superior electronic components
 As the CS audio marketing king, MA series only use the components from the market which is considered most durable and superior.
 Adopt imported ONSEMICONDUCTOR transistors 0302/0281, professional customized audio button-type wires, which can prevent the transportation loss.
 Long-lived capacitors features high heat proof, high frequency and low resistance, pursue quality regardless of costs.
 MA series amplifiers adopt high-quality pure copper transformer, electromagnetic loss and temperature rise is very low by using imported silicon steel sheet core.
Tone features
 The high frequency clear, warm tone
 Mid frequency warm and full, voice full of charm
 The low frequency bass heavy and powerful, moderate sense of forcefulness
Multiple protections
 Short circuit protection
 Over load protection
 DC protection
 Output of automatic limit

MA3.0

MA4.0

MA6.0

MA8.0

MA10.0

MA13.0

8Ω

Stereo*

300W x2

400W x2

600W x2

800W x2

1100W x2

1300W x2

4Ω

Stereo**

450W x2

600W x2

900W x2

1200W x2

1650W x2

1950W x2

2Ω

Stereo*

/

/

/

800W x2

1100W x2

1300W x2

8ΩBridge*

*

900Wx2

1200W x2

1800W x2

2400W x2

3300W x2

3900W x2

Amplifier

Topology Category

Class AB

Class3H

S/N Rate

>108 dB

Slew Rate

>20V/μs

Input

Sensitivity

0.77V/1V/1.44V

Input impedance(

unbal/bal)

10kΩ/20 kΩ

THD

<0.03%

<0.05%

<0.08%

Damping

factor

>200(100Hz)

>300(100Hz)

Voltage

gain

32dB

36dB

38dB

Cooling

Air flow from rear to front

protection

Soft start, DC, Short Circuit, Over load

Input

LINK 3-PIN XLR /LINK TRS3/4"

output

terminal and SPEAK ON socket

Carton

Dimension

570x560x145

G.W

9.6kg

12.6kg

16.6kg

19.6kg

22.6kg

25.6kg

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22.6kg

25.6kg


Remark

1.*, The power is tested under EIA standard.

2. **, The power is tested under the condition of 40ms burst,1KHz sine wave and 1% THD.

3, the power test marked with’**’can’t be used the power sine wave signal directly to test, or the DC insurance and other components may be broke


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