PoE255II 網絡戶外防水音柱是一款基於TCP/IP傳輸協議的音頻數據流網絡播放終端，可以安裝在任何有網絡的地方。內置兩個低音喇叭和一個高音喇叭，具有音效調節功能。音柱由帶有 +48V PoE的PoE 交換機供電。產品廣泛應用於學校、體育館、廣場、公園、停車場、車站、機場、別墅、超市等場所，是公共廣播的理想選擇
|
Model |
PoE255II |
|
Rated Output Power |
16W |
|
Distortion-limited Output Power |
≥16W |
|
Sensitivity |
-10dB |
|
Effective Frequency Range of Gain Limit |
100-18kHz（±3dB） |
|
THD |
≤1% (1kHz, under normal working condition) |
|
SNR |
≥70dB |
|
Transmission Distance |
Best within 80 meters |
|
Power Supply |
+48V PoE |
|
Package Dimension (mm) |
(L×W×H)160×280×500mm |
|
Machine Dimension (mm) |
(L×W×H)109×102×376mm |
|
Gross Weight |
5.5kg (2 pcs) |
|
Net Weight |
1.9kg |