PoE 放大器和扬声器配置器

要计算项目所需的 PoE 放大器或扬声器数量，请输入房间尺寸、Extron PoE 放大器或扬声器型号、预期播放的内容类型以及扬声器间允许的声级差异范围。可通过点击“结果”部分的“打印”按键进行查看和打印。PoE 功放与扬声器配置器还可以确定驱动扬声器所需的放大器功率。

距离测量单位
听众高度
Feet
Must be a number equal or greater than [number].
Must be a number equal or less than [number].
dB
Must be a number equal or greater than [number].
Must be a number equal or less than [number].
dB
Must be a number equal or greater than [number].
Must be a number equal or less than [number].
目标声压级必须等于或大于环境噪声 + 信噪比之和。
dB
Must be a number equal or greater than [number].
Must be a number equal or less than [number].
dB
Must be a number equal or greater than [number].
Must be a number equal or less than [number].
dB
Must be a number equal or greater than [number].
Must be a number equal or less than [number].
计算

所有必要信息填写完毕后，此处将显示相应内容。

8 欧姆
PSD1 (瓦特) PoE 放大器通道
1 2 3 4
PoE 15.4 84.0 82.0 81.0 82.0
PoE+ 30.0 85.0 84.0 83.0 83.0
PoE++ 45.0 86.0 85.0 85.0 84.0
4 欧姆
PSD1 (瓦特) PoE 放大器通道
1 2 3 4
PoE 15.4 86.0 84.0 83.0 83.0
PoE+ 30.0 86.0 86.0 85.0 84.0
PoE++ 45.0 87.0 87.0 86.0 85.0
  • 满足最大声压级 (SPL) 要求
  • 最大声压级 ±3 dB 范围内
  • 低于最大声压级 3 dB

1PSD - 供电装置 - 交换机端口所需的功率值

FAQs

The PoE Configurator speaker output zones and Power over Ethernet (PoE) requirements for AV devices connected to network switches.

A PoE power calculator helps designers verify switch power budgets and avoid power‑related system failures.

Yes. The calculator supports common PoE standards used in commercial AV systems, inculeding POE, POE+ and POE++.

No. Results should always be verified against switch manufacturer specifications.