产品

DLI-430（固定安装）

产品概述 系列 Linea Focus

DLI-430（固定安装）

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Linea Focus

DLI-430 (fixed installation)

项目编号： 1346-XXXXX

DLI-430 是屡获殊荣的 Focus 系列中的一款电子控制线源扬声器。这款优雅的高性能扬声器是专业语音和音乐应用的首选。由于采用了 Fohhn Beam Steering Technology，它们几乎可以隐形集成，并能在复杂的声学环境中提供最佳效果。

主要特点

  • 32 × 4 英寸高性能驱动器（频率响应：60 赫兹 - 17 千赫）
  • 内置32个通道的数字放大器，32个DSP通道
  • 最大声压级: 136 dB
  • 可选模拟输入接口，AES/EBU +Fohhn Airea ,Dante Ultimo with Control (DUC) 或 Brooklyn with Fibre (DBF) Fohhn Net控制 (DUC) 或Dante Brooklyn with Fibre (DBF)
  • Fohhn Audio Soft可方便实时控制声音垂直分布
  • 垂直波束宽度：0°到90°，声音倾斜角度：-40°到+40°（以0.1°为单位步进调整）。
  • 发声中心点可在整个扬声器上移位
  • Fohhn双波束技术（两个独立的分散波束）
  • Fohhn无旁瓣技术（旁瓣抑制）
  • 可提供 RAL、NCS、Pantone 和带 Fohhn Texture Design
  • 根据DIN EN 60849 / VDE 0828标准集成到疏散系统中
  • 集成在媒体控制中，如快思聪、AMX、Extron等。
  • 可用的Q-SYS插件
  • 新品：

颜色

Fohhn 技术

可能的接口

技术数据

Electroacoustic features

acoustic design
electronically steerable line source speaker
components
32 × 4" impregnated (fully neodymium)
maximum SPL (1 m)
136 dB
operational mode
active, 32 × DSP amplifiers, Class-D
frequency range
60 Hz – 17 kHz
nominal dispersion, horizontal
110°
vertical beam width, digitally controlled
0° to +90° in 0.1° increments
vertical inclination angle, digitally controlled
-40° to +40° in 0.1°increments
acoustic centre
both beams moveable between 0 – 100 % (from speaker bottom to top)

Physical features

enclosure
aluminum
dimensions (w × h × d)
133 × 4316 × 128 mm
weight
approx. 29.3 kg
standard colours
black or white powder coated
front design
front grille in housing colour
protection grille
steel grille, ball impact resistant, powder-coated
mounting points
continuous T-slot at rear

Optional features

optional colours
RAL Classic / NCS / Pantone on request, Fohhn Texture Design

CAAD simulation data

simulation data
EASE, Fohhn Designer

Electronic features

amplifier type
Pure Path Digital PWM
support for AES67
only with Dante versions
DSP channels, Fohhn Audio DSP
32
amplifier power
32 × 100 W
frequency response
20 Hz – 20 kHz
gain
25 dB
input sensitivity
0 dBFS with AES or Dante versions; 1.4 V with Analog
signal/noise ratio
>105 dB/A
tilt sensor
yes
password protection
yes
auto power save
adjustable from 1 s to 12 h, or permanently active
protective circuit
soft start, overtemperature, short circuit, overload
power supply
100 V – 240 V AC 50/60 Hz, power supply with Power Factor Correction (PFC)
power consumption
Standby 5 W, max. 800 W
power factor (PFC)
> 90 %
low power
Green Power Standby Mode
heat dissipation
280 W, 955 BTU/h, 240 kcal/h (Pink Noise, 6 dB crest, 1/4 Pmax)
temperature range
0 – 40 °C
cooling
temperature-controlled fan
weight (electronics)
approx. 4 kg

Controller

digital signal processors
2
independent limiters
6
FIR filter
yes
gain
-80 dB – +12 dB
volume
-80 dB – +12 dB
EQ input
10 fully parametric filters, Gain +/-12 dB, Frequency 10 Hz – 20 kHz, Q 0.1 – 100
EQ output
10 fully parametric filters, Gain +/-12 dB, Frequency 10 Hz – 20 kHz, Q 0.1 – 100
selective 3-band limiting
bass / mid / high
limiter / compressor
2 × Input, 1 × Output
noise gate
2 × Input, 1 × Output
X-over
Linkwitz-Riley 4th order, 24 dB/octave, high pass 10 Hz – 20 kHz, low pass 10 Hz – 20 kHz, 2 × input, 1 × output in each case
delay input
0.01 – 350 ms or 3.4 mm – 120 m each
delay output
0.01 – 650 ms or 3.4 mm – 220 m each
user presets
100
simulation beam
Fohhn Net, Fohhn Audio Soft
system latency
1.8 ms with AES, 2.4 ms with Analog, Dante +1.8 ms with Dante versions
band-specific time constants
yes
filter technology
80-bit double precision
AD (with Analog input)
24 bit / 96 kHz

Inputs and outputs

audio inputs
optionally 1 × AES/EBU + 1 × Airea, 2 × Analog (transformer balanced) or Dante
redundancy
only with Dante DBF version (Dante Primary & Secondary)
audio input channels DSP
2
audio link
only with Analog version (2)

Remote control and remote monitoring

remote control
Fohhn Audio Soft, Fohhn Net
remote monitoring
temperature, protect, signals, power supply, Fohhn Net, Fohhn Audio Soft, tilt sensor, pilot tone
pilot tone monitoring
activatable, detectable in Master (on both inputs)
fault message contact
only with AES or Analog version (1 × relay 2 × alternate, 3-pin Phoenix)
switching contact
only with AES or Analog version (load preset, standby on/off)

Connections

mains connection (internal)
1 × WAGO 2-pin, grounding screwed
signal inputs
AES: Phoenix 3-pin + Phoenix 3-pin Fohhn Net + RJ-45 Airea, Analog: 2 × Phoenix 3-pin + Phoenix 3-pin Fohhn Net, Dante (DUC): RJ-45 100BASE-TX Ethernet (Dante + Fohhn Net), Dante (DBF): 2 × RJ-45 1000BASE-T Ethernet + 2 × SFP port (Dante + Fohhn Net)
signal link
only with AES (1 × Phoenix 3-pin Fohhn Net) or Analog version (2 × Phoenix 3-pol for audio, 1 × Phoenix 3-pin Fohhn Net)
fault message contact
only with AES or Analog version (1 × Phoenix 3-pin, 1 × Phoenix 3-pin link)
switching contact
only with AES or Analog version (1 × Phoenix 3-pin)

Display

power on / off (standby)
only with AES or Analog version (green = on, red = standby, red flashing = fault, blue = sign)
network control
only with AES or Analog version (receive/send remote control LED)

power rating (peak); maximum SPL: 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 halfspace-conditions with speaker preset
weight: net weight without optional equipment
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax
nominal dispersion: -6 dB compared to the main dispersion axis, averaged 1 – 4 kHz

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应用/用例

教育

礼拜堂

Fohhn客户定制

具有挑战性的声学

教育

礼拜堂

Fohhn客户定制

具有挑战性的声学

部分项目

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选择的 5 个理由Fohhn

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