Мощная плата цифрового усилителя мощности 500 Вт класс D AMP модуль для усиления активного


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Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.10 $* 0.96 $*
Aug-17-2025 0.75 $* 0.91 $*
Jul-17-2025 0.60 $* 0.23 $*
Jun-17-2025 0.88 $* 0.33 $*
May-17-2025 0.56 $* 0.92 $*
Apr-17-2025 0.77 $* 0.19 $*
Mar-17-2025 0.47 $* 0.68 $*
Feb-17-2025 0.48 $* 0.35 $*
Jan-17-2025 0.49 $* 0.55 $*

Характеристики


Powerful Digital Power Amplifier Board 500 watt Class D digital Amplifier Plate AMP Module for active subwoofer amplified

 

Features: 

 

Class D SWITCH POWER HIGH EFFICIENCY DESIGN WITH NEW SURFACE  MOUNT TECHNOLOGY & LOW POWER CONSUMPTION AT STANDBY MODLE.  

 

 

 

Specification:

 

Built-in auto power switch:  ON/ AUTO /OFF 

 

Signal to noise ratio:  > 100dB  

 

Built-in phase switch:  0° ~180°   SWITCH

 

Protect:  CLIPLIMIT, DC,SHORT CIRCUIT, OVER CURRENT, OVERHEAT 

 

Operating voltage:  115/230vac Switchable,

 

Dimension (W x H x L):  252 x 200 x 98 mm

SD-25A

 

 SD-50 Class D Plate AMP MODULESD-50_3

Company Information

 

  

 

Located in Dongguan,the world famous manufacturering city. VISTRON AUDIO is a professional manufacture of Audio Equipment. For many years, we are specialize on making cost-effective products for our customer, and we have won praise from our customers. 

 

Our priducts including Professional Media Player , Power Amplifier, Twin CD Players with DJ Mixer, Professional DJ CD player, Monitor Speaker System, Subwoofer Amplifier for Home HiFi,  etc. Both OEM and ODM business are welcom.  

 

WEB: www.vistronaudio.com   www.audiolive.com.cn

 

 

 

Our Services

 

  

 

The reason to work with Vistron:

 

  • Focus on details
  • Complete production line equipment and trained workers
  • Excellent QA team, specialize on quality assurance for more than 5 years.
  • Both OEM and ODM business, always able to meet customer requirements

 

You are welcome to visit us at the exhibitions we frequently attend:

 

  • China Import and Export Fair (Canton Fair)
  • Prolight + Sound Exhibition Guangzhou
  • Frankfurt Messe exhibition
  • Prolight + Sound Exhibition Shanghai

 

Should you have any question or concern, please feel free to contact us @

 

Tel: 86-769-82526118   186 6687 8078

 

E-MAIL:sales2@ vistronaudio.com.cn

 

Your attention will be highly appreciated!

factory view

 


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