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Power amplifier Model series

Detailed Introduction

System characteristics:

It has overheating, clipping, overcurrent, overvoltage and switch buffer protection.

Ground separation switch

Work mode conversion (stereo, bridge and join mono)

Input sensitivity selection

Protection status indication (overheating / overheating / clipping / overcurrent / overvoltage / short circuit)

When the power amplifier is overloaded, soft clipping is applied to ensure sound quality.

Excellent sound quality and powerful power output

Adopting high integrated parallel design circuit, greatly reducing the failure rate.

Advanced heat dissipation system and low noise design

Professional input-output terminal

Technical parameters:

technical parameter

Mode|型号

2.06KA

2.09KA

2.12KA

2.18KA

2.20KA

2.26KA

Output power/per ch8Ω输出功率/每声道

450W

600W

850W

1150W

1350W

1600W

Output power/per ch4Ω输出功率/每声道

675W

900W

1275W

1725W

2025W

2400W

Bridged power/per ch8Ω桥接功率/每声道

1350W

1800W

2550W

3450W

4050W

4800W

Frequencyresponse频率响应

20Hz 20KH2±0.5dB

总谐波失真(80满功率20Hz 1kH2)

<0.05%

<0.05%

<0.08%

<0.08%

<0.08%

<0.08%

Rlewrate转换速率

30V/US

30V/US

35V/US

40V/US

44V/US

46V/US

Dampingfactor阻尼系数(8Ω满功率20Hz 1kHz)

400

Voltage gain功放电压增益

36dB

38.2dB

39.7dB

40.8dB

42dB

44dB

Outputcircuitry输出电路

ClassAB

ClassH

ClassH

ClassH

ClassH

ClassH

signalto noiseratio信噪比

>90dB

>90dB

>95dB

>95dB

>95dB

>95dB

crosstalk (20-20khz)

> 70dB

> 70dB

> 70dB

> 70dB

> 70dB

> 70dB

Inputsensitivity输入灵敏度

0.775V/1.0V/1.4V

Input impedance输入阻抗

20k?balance/10k?unbalance

Weight净重

15.5KG

17.6KG

20KG

25.8KG

27.6KG

28.6KG

Dimensions尺寸

483x462x89mm

483x462x133mm

Operating voltage工作电压

220V/50HZ


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