Fullrange Speaker


Impedance Ω 8±15%
Rated Input Power (long time) W 3.0
Max. Input Power (1 minute) W 4.0
Resonant frequency Hz 250±20%
Sensitivity (S.P.L.) dB 78±3/1.0W/0.5m
Frequency range Hz Fo~20.000
Total Harmonics Distortion Max. 8%
Voice Coil Ø 13.3mm
Magnet Rare earth permanent Nd-Fe-B Ø12.5mm
Operation Test Must be normal at program source – 3.0W
Buzz, Rattle, etc. Should not be audible at 4.89V sine Wave between Fo to 20kHz
Polarity When positive voltage is applied to the terminal marked (+), diaphragm should move to the front
Appearance Should not exist any obstacle to be harmful to normal operation; damages, cracks, rust and distortions, etc.
Terminal Strength Capable of withstand 1kg load for 30 seconds without resulting in any damage rejection.
Operating temperature °C -20~+60
Storage temperature °C -30~+70
Weight g 22±0.5

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Fullrange Speaker LSM-56M/F

EKULIT Elektrotechnik

Karl-Heinz Mauz GmbH
Felix-Wankel-Str. 35
73760 Ostfildern

phone+49 (0)711 3 41 40-23