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DK -SF 15/T-PG MED
DK -SF 15/T-PG MED
DK -SF 15/T-PG MED
DK -SF 15/T-PG MED
Marine

DK -SF 15/T-PG MED

Article No. : 20258790

Weather-proof horn speaker for marine application, certified according to MED/1.44b, suited for the demanding environmental conditions in maritime environments.

Power
15/7,5/3,75/1,9 (20) W
Connector
ceramic block
Temperature Range
-25 / +70 C°
Housing
ABS
IP Rating
IP66

The MED/1.44b certified 15W speaker is equipped with a 100V line transformer with 4 power adjustments, and low-impedance operation (20 ohms) is possible. The impact- and UV-resistant ABS housing UL94V0 in RAL 7035 guarantees long-term stability. For additional reliability, a ceramic block and a thermal fuse are provided.

The loudspeaker is also protected against environmental influences with a high IP 66 protection rating.

The PG11 cable glands on the back of the speaker allow quick and easy connection.

The delivery includes a U-shaped AISI316 universal bracket and screws for flexible mounting.

The robust loudspeaker is perfectly suited for the demanding environmental conditions in maritime applications.

Product
DK -SF 15/T-PG MED
Article No.
20258790
Acoustics
Power
15/7,5/3,75/1,9 (20) W
Impedance (100V)
666/1333/2667/5384 ohm
Frequency Range
677 - 5.400 Hz
Frequency Response
300 - 13.800 Hz
SPL 1W/1m, peak
108,5 dB
SPL Pmax/1m, peak
119,7 dB
SPL 1W/4m, peak
96,5 dB
SPL Pmax/4m, peak
108,2 dB
SPL IEC268-5, Pmax/1m
106,8 dB
Sensitivity IEC268-5, 1W/1m
95,3 dB
Dispersion -6dB, 500Hz
360° h/v
Dispersion -6dB, 1KHz
110° h/v
Dispersion -6dB, 2KHz
70° h/v
Dispersion -6dB, 4KHz
40° h/v
Connections and Housing
Connector
ceramic block
Terminal Diameter
3,2 mm
Maximum Cable Passage
8mm²
Temperature Range
-25 / +70 C°
Dimensions
209x321 mm
Weight (net)
2,08 kg
Max. cable cross section loop
2x2mm²
Housing
ABS
Colour
RAL 7035
Mounting
mounting bracket
IP Rating
IP66
Certification
Certificate Number
MEDB0000AMS
Specifications
Compass Safe Distance
min. 5 m
Dokument Nummer
251126 Manual_ DK-SF 15T-PG MED_Version02
Packing Unit
8
CE Year
26
Attributes
Outside Application IP66 UV Protection Damp Protection Weather proof Ships Shock Resistant Measurements
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)

Technical Drawing

Technical Drawing
Technical Drawing

Sensitivity

SPL Diagram
Sensitivity
SPL Diagram
SPLmax

Isobar

Isobar Diagram
Isobar

Polar Diagram

DK -SF 15/T-PG MED
Polar Diagram 500Hz
DK -SF 15/T-PG MED
Polar Diagram 1000Hz
DK -SF 15/T-PG MED
Polar Diagram 2000Hz
DK -SF 15/T-PG MED
Polar Diagram 4000Hz
DK -SF 15/T-PG MED
Polar Diagram 8000Hz

Datasheet

DK -SF 15/T-PG MED
English
DK -SF 15/T-PG MED
Deutsch

Mounting Instructions

DK -SF 15/T-PG MED Manual
English
DK -SF 15/T-PG MED Manual
Deutsch