DPA4411/4410

四通道功放

Summary & Images Specs Downloads & Support
  • DPA4411用于ProAnnounce系统中时,提供了以下远程监视功能:
  • 在通道1-4上设置输入电平
  • 读取音频电平控制的电平值。
  • 通过虚拟控制器设置电平偏差
  • 静音功能(通过电平控制)。
  • 远程控制功率操作ON/OFF。
  • 电池操作远程控制ON/OFF。
  • 监视电源变压器热过载警告故障消息传输或功率输出级。
  • 通过导频音信号监视功率输出级1-4。
  • 扬声器线路接地故障检测。

DPA4410/11功放专用于确保扩音系统的耐久性和可靠运行,带多条独立扬声器线路。DPA4410/11最适用于企业、办公室、多功能厅、体育场馆、学校、教堂、酒店、医院、超市、游船及类似场所的广播和预录消息设备、警报系统,也适用于一般音乐场合。

DPA4410/11功放可通过交流电源运行,也可连接到外部24V电池电源。切换到电池操作可通过内部继电器来完成。

Specifications

Height 132
Width 483
Depth 345

Weight Net 22.5
Continuous Rated Power (1 kHz, THD 1%) 4Ω 100
Input Impedance (Balanced) 10
Input Sensitivity 775 mV

下载

Technical Documentations
Name Language & Download
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa
Name Language & Download
Audio 101 - Basic Audio Terminology
Audio 101 - Loudspeaker Basics
The EV PA Bible
The PA Bible Chapter Zero
Marketing Materials
Name Language & Download
Retail catalog EMEA

Let's talk

Dynacord & Electro-Voice, together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:

  • System Design
  • Installation
  • Programming & Commissioning

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