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  • Description

  • Specifications

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INV 40

Surface loudspeakers with high efficiency, installed invisibly under plaster, paint or wallpaper. Flat radiation characteristics. With special polymer membrane for integration in dry construction, solid construction, walls and ceilings. Carbon version: Thanks to the special carbon membrane, the loudspeaker is particularly suitable for outdoor use and also under special temperature conditions (-20 degrees / + 80 degrees Celsius) and temperature fluctuations.

Features & Specifications

INV 40
Order Number 1.084.671.00
Dimensions L x W x D (mm) 625 x 410 x 52
Min. installation depth (mm) 40
Weight (kg) 1,7
Capacity (Watt) 40
Impedance (Ohm) 4
Sensitivity 85 dB/1W/1m
Frequency range 120 Hz - 20 kHz
Suitable for outdoors X


INV 40
Installation frame available
Sprue housing available
1K PU special adhesive
Passive protection circuit

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