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EN 54-24

DL-SE 06-165/T-EN54 safe STR

Article No. : 20258667

Ceiling speaker for voice alarm applications certified EN 54-24, suitable for voice announcements and background music with excellent sound quality in buildings.

Power
6/3/1,5 W
Speaker ø
165 mm
Connector
4-pin ceramic block
Temperature Range
-10 / +55 °C
Type A/B
Typ A
Housing
metal
IP Rating
IP21

The DL-SE 06-165/T-EN54 safe STR combines EN 54-24 certified voice alarm functionality with integrated visual alert signalling via a powerful LED strobe. This makes the ceiling speaker an exceptionally effective solution for delivering both acoustic and visual alarms while blending seamlessly into a wide range of architectural environments.

The 6-watt ceiling speaker with its 165 mm full-range loudspeaker ensures clear voice reproduction and reliable alarm performance. A built-in 100 V transformer with three power taps provides flexibility for various installation and system requirements.
The ultra–cold white 3 W LED delivers extremely bright, highly visible strobe signalling with a colour temperature of 20,000 K and a light output of up to 200 lumens. Its wide 140° beam angle ensures uniform and easily perceptible illumination, even under challenging conditions. The strobe LED operates at a supply voltage of 24 V DC.

The powder-coated metal housing in RAL 9016 and IP21C protection ensures long-term durability and safety. A 2-pin ceramic terminal block, thermal fuse, and moisture impregnation of the speaker provide additional operational reliability.

This speaker is suitable for a ceiling strength of about 1-45 mm. Our specification is primarily related to solid ceilings; for ceilings with soft materials, higher ceiling thicknesses could be necessary. In addition, stronger cables and other fittings may also result in changes in the appropriate setup. With regard to the variety of materials and manufacturers, we recommend building a sample of the speaker to match the requirements accurately.

Product
DL-SE 06-165/T-EN54 safe STR
Article No.
20258667
Acoustics
Power
6/3/1,5 W
Impedance (100V)
1667/3333/6667 ohm
Speaker ø
165 mm
Frequency Range
63 ~ 16000 Hz
Frequency Response
56 ~ 18000 Hz
SPL 1W/1m, peak
97,0 dB
SPL 1W/4m, peak
92,7 dB
SPL IEC268-5, 1W/1m
92,0 dB
SPL EN54-24, Pmax/4m
87,0 dB
Sensitivity EN54-24, 1W/1m
92,0 dB
Sensitivity EN54-24, 1W/4m
80,0 dB
Dispersion -6dB, 500Hz
180° h/v
Dispersion -6dB, 1KHz
175° h/v
Dispersion -6dB, 2KHz
150° h/v
Dispersion -6dB, 4KHz
90° h/v
Connections and Housing
Connector
4-pin ceramic block
Maximum Cable Passage
8 mm²
Temperature Range
-10 / +55 °C
Type A/B
A
Dimensions
220x104 mm
Ceiling Cut-out
188 mm
Weight (net)
1,18 kg
Housing
metal
Colour
RAL 9016
Mounting
spring clamp
IP Rating
IP21
Specifications
Packing Unit
8
Attributes
EN 54-24 UV Protection Damp Protection 2-way Cable Protection Shock Resistant Measurements Metal Fire Dome IP21
ic audio loudspeakers are tested and classified according to the IEC standard 60529 (degree of protection by enclosure) against the penetration of foreign objects and moisture. The classification is conforming to standards through characterization with a fixed code. This code consists of the letters IP (International Protection) followed by two digits. The first digit indicates the degree of protection against dust and the second digit the degree of protection against water. Please note that the testing of the products has been carried out in laboratory conditions which are not always 100% comparable with the conditions of different installation environments. This protection can be reduced due to normal wear and tear depending on the installation environment.
RoHS compliant (2011/65/EU)
The IP rating as well as the temperature range specified are based on ic audio test results, not on CNBOP-PIB test results. Certification only verifies the minimum requirements for EN54-24 compliance.

Technical Drawing

Technical Drawing

Sensitivity

Sensitivity
SPLmax

Isobar

Isobar

Polar Diagram

Polar Diagram 500Hz
Polar Diagram 1000Hz
Polar Diagram 2000Hz
Polar Diagram 4000Hz
Polar Diagram 8000Hz

Datasheet

DL-SE 06-165/T-EN54 safe STR
English
DL-SE 06-165/T-EN54 safe STR
Deutsch

Mounting Instructions

DL-SE 06-165/T-EN54 safe STR Manual
English
DL-SE 06-165/T-EN54 safe STR Manual
Deutsch