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Ceiling speaker 

ARS-130-01/4

Ceiling loudspeaker designed for indoor play-back of music and speech, especially fit for mounting on soffits, ceilings or walls, e. g. in offices, restaurants, classrooms, waiting rooms and corridors. The ARS 130-01/4 consists of a circular frame to which the high quality wide-range speaker 2AN 643 402 (diameter 130 mm) is attached. For aesthetic reason, the speaker is covered with a perforated metal sheet grid. Surfaces are treated by white enamel. Mounting is enabled by means of three wire springs fixed to the frame.

ACOUSTICAL DATA
Rated noise power 1) W
Short term maximum power 2) W
Rated impedance Ohm
Resonance frequency Fs -   Hz
Rated frequency range 100 - 15000  Hz
Sensitivity 91  dB
 
MECHANICAL DATA
Voice coil carrier material
Voice coil diameter mm
Winding height of voice coil mm
Yoke diameter mm
Air gap height mm
Magnet external diameter mm
Magnet internal diameter mm
Magnet height mm
Compensating magnet external diameter mm
Compensating magnet internal diameter mm
Compensating magnet height mm
Weight kg
 
TEST CONDITIONS
Sweep voltage 3.5  V
Frequency range 100 - 15000  Hz
 
1) CSN IEC 268-5, without baffle
2) CSN IEC 268-5, standard baffle, 1W, 1 m, 100 - 10000 Hz 
Frequency response
Drawing
 
Counter: 17404