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AF Series 2 Channels DSP Amplifier Module for Active Speaker
AF Series 2 Channels DSP Amplifier Module for Active Speaker
AF Series 2 Channels DSP Amplifier Module for Active Speaker
AF Series 2 Channels DSP Amplifier Module for Active Speaker

AF Series 2 Channels DSP Amplifier Module for Active Speaker

Member Details

ENPING AODA ELECTRONIC TECHNOLOGY CO.,LTD.

Jiangmen,Guangdong,China

Manufacturer

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AF Series 2 Channels DSP Amplifier Module for Active Speaker

AF SERIES 2 CHANNELS DSP AMPLIFIER MODULE 

for Active Speaker  

 MAIN FUNCTIONS       


1. Two-channel class D power amplifier designed for active speakers

2. Switch mode power supply

3. With the perfect protection functions in under-voltage/overvoltage/overload

4. With 3-channel digital audio processor

5.  Extend multiple application environments


 TECHNICAL SPECIFICATIONS       

   

Model     AF2AF2K
电源供应 Power supply
制式 
 Standard
条件
 
Condition
工作电压范围
 
Working voltage range
工作电压范围
 
Working voltage range
110/120V  制式 Standard轻载     Light loading85V ~ 135V85V ~ 135V
满载  Full loading90V ~ 135V90V ~ 135V
220/240V  制式 Standard轻载     Light loading175V ~ 262V175V ~ 262V
满载  Full loading200V ~ 262V200V ~ 262V
受数字音频处理器控制的功率扩展  Power extension controlled by digital audio processor
固件 
 Firmware
输出功率 
 Output Power
输出功率 
 Output Power
AFD11300W 8 ohms
 (CH1 桥接Bridging CH2)
800W 8 ohms
 (CH1 桥接Bridging CH2)
AFD3400W 8 ohms×2 750W 4 ohms×2300W 8 ohms×2 550W 4 ohms×2
AFD4400W 8 ohms×2 750W 4 ohms×2300W 8 ohms×2 550W 4 ohms×2
工作参数 Working parameter
项目
 Project
测试条件
 Test Conditions
参数值
 Parameter value
参数值
 Parameter value
电源工作频率
 Power operating frequency
静态测试
 
Static testing
33KHz33KHz
功放载波频率
 Power amplifier carrier frequency
静态测试
 
Static testing
384KHz384KHz
输入灵敏度
 Input sensitivity
满足最大功率输出时的处理器输入信号
 
Processor input signal at maximum power output
2Vp-p2Vp-p
输入阻抗
 
Input resistance
平衡模式输入
 
Balanced mode input
40K ohms40K ohms
单端模式输入
 
Single-terminal mode input
20K ohms20K ohms
处理器采样频率
 
Processor sampling frequency
处理器对音频信号数字采样精度
 
Digital sampling accuracy of audio signal by processor
48Khz48Khz
处理器量化位宽
 
Processor quantization bit width
数字化精度
 
Digitalization precision
24Bit24Bit

                                                                               



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