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Application

 

MA Series Power Amplifier

Feature:

1. It is a small volume of high-power products, with fashionable and concise design, firm structure. With reasonable price.

2. It adopts Class D circuit design which can make more current to produce effective audio power, with bridge, parallel function.

3. Variable speed cooling system can make efficient and intelligent protection, to ensure the consistency of the power amplifier transistor temperature, to make sure the amplifier can be work stable long time.

4. Soft start, anti surge protection, intelligent temperature control of the radiator cooling fan. To make sure the power amplifier can be operated more stable.

5. Advanced and perfect all electronic protection, short circuit, overload, DC offset, output direct short circuit, to make sure the amplifier can be worked stable all the time.

6. Suitable for: KTV, conference room, multi-function hall, bar and theater.

 

 

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Model

MA-300

MA-450

MA-600

MA-800

MA-1000

MA-1300

MA-1500

8Ω Stereo Mode Output

300W

450W

600W

800W

1000W

1300W

1500W

4Ω Stereo Mode Output

450W

900W

1100W

1500W

2000W

2400W

2800W

8ΩBridge Mode Output

800W

1200W

1800W

2000W

2400W

2800W

3200W

4ΩBridge Mode Output

---

1400W

2000W

2400W

3600W

4200W

4800W

Slew rate

>20v/us

Damping factor

>200

Frequency Response

+/-0.5dB, 20Hz-20KHz

THD 

≤0.02%Rated Power@8Ω 1KHZ

IMD 

60Hand7KHzat4:1from full ratedfull rated, output to -30Db=/<0.35%

Input , Sensitivity

0.775V,1.4V 

Input Impedance

10KΩ/20KΩ 

Input CMRR

≤-75dB 

Crosstalk

≤-70dB 

Indicate

Actect , Protect, Signal, Clip 

power supply 

230V 50/60Hz 

Gross Weight 

10.5Kg

11.5Kg

14.5Kg

17.5Kg

18.5Kg

19.5Kg

20.5Kg

Package size 

550WX380DX145H

550WX410DX145H