AT-40

颜色

主要特点

AT-40 是一款用于固定安装的无源全频扬声器。它具有高额定功率、出色的性能和吞吐能力。
除了出色的技术特性，该系列的 Arc系列扬声器的特点通常是设计美观。

12英寸/1.4英寸压缩驱动器（3.5英寸膜片），可旋转CD号筒
电子高频保护
额定功率：500W@8欧姆
覆盖角度：80°×50°或60°×50°（H×V）。
最大声压级: 131 dB
连接：2×Speakon和8芯凤凰连接器
高质量的木质外壳（多层桦木夹板）。
可根据要求提供RAL经典色、NCS或Pantone色
有防风雨的PU涂层可选
多种安装方式
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： 1014-XXXXX

下载

Downloads AT-40

ZIP压缩包

招标规格

技术数据

Technical data

Physical features

enclosure

multiplex birch plywood

dimensions (w × h × d)

381 mm × 591 mm × 421 mm

weight

24 kg

front design

acoustic foam in enclosure color

standard colors

black (RAL 9005), white (RAL 9016)

coating

textured coating

connectors

2 × 2-pin terminal block (for flexible and rigid conductors up to 3.3 mm²), 2 × Speakon NL4

mounting points

9 × M8 and 3 × M6 thread

Electroacoustic features

Environmental conditions

Optional features

CAAD simulation data

IP code: according to IEC 60529/ EN 60529
power rating (program): according to IEC 60268-5 (short term)
power rating (nominal): according to IEC 60268-5 (long term)
power rating (peak): peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range, with speaker preset
sensitivity: 2.83 V at 8 Ω (2 V at 4 Ω, 4 V at 16 Ω) at a distance of 1 m under anechoic half-space conditions
SPLmax: peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range, with speaker preset
frequency range: −10 dB under anechoic half-space conditions, with speaker preset