产品

PS-850

  • +4

Perform

PS-850

项目编号: 4208-XXXXX

PS-850 是Perform系列中一个强大而灵活的双18 "低音炮。这款无源低音炮具有直射式和倒相孔的外壳,是对Focus Venue 模块和PT-70扬声器的完美补充。与带DSP的DI放大器配合使用,它可以为音乐厅、俱乐部、体育场和露天活动提供精确而有力的声音。PS-850 完全适用于水平、垂直或端射低频阵列,但也适用于心形设置。

主要特点

  • 2 × 18 "长振幅驱动器,4 "音圈
  • 防水锥体
  • 额定功率:2000W
  • 最大声压级: 142 dB
  • 低切频率:27赫兹
  • 高质量的多层桦木夹板外壳,有防刮的PU涂层
  • 前面和后面各有2个Speakon端口,用于心形操作
  • 2 × 用于可选索具机械装置的钢筋槽 (Fohhn Interlock System)
  • 用于支撑杆的M20螺纹
  • 多功能的附件,如运输盖、前盖和滑车
  • 注意:扬声器只能与Fohhn系统功放和正确的扬声器预置一起使用。

颜色

Fohhn 技术

技术数据

Electroacoustic features

acoustic design
direct radiating, vented design, NTP (Non-Turbulent-Port design)
power rating (nominal)
2000 watts
components
2 × 18" long excursion chassis with 4" voice coil, water-resistant cones
maximum SPL
142 dB
cut-off frequency
27 Hz
nominal impedance
4 ohms

Physical features

enclosure
multiplex birch plywood
connectors
rear: 2 × Neutrik NL4 Speakon, recessed front: 2 × Neutrik NL4 Speakon, for cardioid setups
dimensions (w × h × d)
1200 × 600 × 900 mm
weight
120/110 kg with/without rigging system
finish
polyurethane coating, black
handles
4 handles on each side
transport wheels
2 fittings for optional wheel board
miscellaneous
2 rubber skids on bottom, 2 mating slots on top, 4 rubber feet on each side, 1 fitting for cable strain relief on rear panel
protection grille
hexagonal perforated steel grille, powder-coated in enclosure colour, backed by acoustically transparent foam
mounting points
1 × M20 thread for distance rod, 4 × slot for rigging system, 2 × catches for front panels

Optional features

optional weather protection
polyurethane coating, water-repellent speaker cone impregnation

CAAD simulation data

simulation data
Fohhn Designer

power rating (nominal/program): according to IEC-60268-5 (long term/short term)
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
weight: net weight without optional equipment
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset

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