20 W unidirectional sound projector EN 54, metal

20 W unidirectional sound projector EN 54, metal

This unidirectional 20 W sound projector features a broad frequency response and a high degree of efficiency. Its IP 65 protection class guarantees universal applicability indoors as well as outdoors.

Its modern design and its excellent sound quality make this sound projector eminently suitable for use in hotels, shopping malls, airports, railway platforms, etc.

The mounted thermal fuse as well as the ceramic terminal enable application in compliance with BS5839 Part 8.

Part-No.:: 582474

Technical Data

Rated Power: 20 W
Rated power handling
Transformer power taps
Rated impedance
Kennschalldruck 1W / 1m
Kennschalldruck 1W / 4m
Kennschalldruck 6W / 4m
SPL 1 W / 1 m (Double): dB
SPL Pmax / 1 m: dB
SPL Pmax / 1m (Double): dB
Sensitivity EN 54-24, 1 W / 1 m: 89 dB
Sensitivity EN 54 (double): dB
Sensitivity EN 54-24 max (double): dB
Sensitivity: dB
Sensitivity EN 54-24, max 1 m: 102,5 dB
Transmission range: 150 Hz ... 20000 Hz
Sensitivity EN 54-24 1 W / 1 m_comp
Sensitivity EN 54-24, 1 W / 4 m_comp
Sensitivity EN 54-24 6 W / 4 m_comp
Impedance: Ω
Sensitivity: mV
Sensitivity
Dispersion angle
Ambient temperature: -25 °C ... 55 °C
Storage temperature
Air humidity
Air humidity
Type of protection
Housing
Material
Color: white, similar to RAL 9003

Weight
Weight: approx. 2,65 kg

Cut-out size
Connection lead
Dimensions: Ø: 140 mm D: 195 mm


SPL Pmax / 1m
Rated voltage
Output power *8
Approval

Scope of delivery

Pre-mounted fire-resistant, 6-core connection cable, length 0.90 m

Including bracket mounted at housing (please refer to the installation instructions)!

Downloads

Produktdatenblatt

Ausschreibungstext

Product Data Sheet

Version: 2024-04

Language:: English
Doc extension:: pdf