线声源扬声器

LEN-100

颜色

主要特点

LEN-100 是一款无源100伏线源扬声器，经EN 54-24 B型认证，可用于语音报警系统。与Voice Alarm 系列的所有产品一样，它配备了一个防风雨的钢筋铝外壳，使其同样适用于室内和室外使用。LEN柱形扬声器即使在困难的声学环境中也能保证出色的语音清晰度和长距离。

8 ×防水涂层4 "全频单元
均匀的指向性
抑制不需要的旁瓣得益于Fohhn Source Division Waveguide
无需额外保护即可全天候使用（保护等级 IP65，符合 IEC 529 / EN 60529 标准）
新品：
可提供不同的颜色（RAL经典色、Pantone色、NCS色）或与Fohhn Texture Design
为确保最佳性能和运行可靠性，必须使用Fohhn 系统功放，并选择正确的扬声器预设。

项目编号： 1808-XXXXX

下载

Downloads LEN-100

ZIP压缩包

用户手册

技术数据

Technical data

Physical features

enclosure

aluminum

dimensions (w × h × d)

133 mm × 991 mm × 128 mm

weight with transformer S

9 kg

weight with transformer M

9.5 kg

front design

front grille with acoustically transparent 3D mesh fabric behind it

standard colors

black (RAL 9005), white (RAL 9016)

coating

powder coated

connectors

2 × 2-pin terminal block (for flexible and rigid conductors up to 3.3 mm²)

mounting points

continuous T-slot at rear

certificates

EN 54-24 type B

Electroacoustic features

Environmental conditions

Optional features

CAAD simulation data

weight: net weight without optional equipment
IP code: according to IEC 60529/ EN 60529
impedance 100 / 50 / 25 % tap: measured at a voltage producing 1 W per loudspeaker system
sensitivity in acc. to EN 54-24: at 1 W/ 100 V, maximum sound pressure level (SPLmax), measured in the far field of the loudspeaker, standardized to a distance of 4 m
100 V, measured in the far field of the loudspeaker, standardized to a distance of 4 m
nominal dispersion: −6 dB compared to the main dispersion axis, averaged 1 – 4 k