This product has been discontinued as of 01 January 2016

Product overview

The CSE55 is a professional ceiling speaker with an integrated RED LED unit which can be used as visible alarm signal.

It features a 4 1/3" single cone loudspeaker which is capable of producing up to 10W RMS, with a maximum of 20W, and it ensures good reproduction of speech and background music in all situations. The speaker is fitted with a 100V line transformer and there are different power taps available for 6W, 3W and 1.5W at 100V.

The integrated LED unit deliver a light intensity of 24 Lumen on a supply voltage of 24V DC.

Product highlights

  • Integrated RED LED unit

Technical highlights

Dimensions (ø x D)

205 x 70 mm

Power taps

6W / 3W / 1.5 W

Frequency Response (±3 dB)

70 Hz - 14 kHz

RMS Power

10 Watt

LED operating voltage

24V DC

Sensitivity (1W / 1m)

93 dB

Light intensity

24 Lumen


900 g

Max Power

20 Watt


109 dB

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