Loudspeaker 2840. : 83dB. Beep type: loud speaker. Diameter: 40mm. Height/thickness: 4.5mm. Housing Dimensions: Ø40x4.5mm. Impedance: 8 Ohms. Insulation class: IP65. Maximum power: 2W. Mounting cutout diameter: 36.5mm. Operating temperature: -40...70°C. Power: 1W. Resonance frequency: 520Hz. RoHS: yes. Sound frequency: 350...6000Hz. Weight: 10g. Original product from manufacturer: Visaton. Quantity in stock updated on 13/11/2025, 05:18