SKU: V-2840-K40 K 40 - 8 Ohm

Visaton Speaker Driver - K 40 - 8 Ohm Miniature Speaker
Art. No. 2840

Visaton K40 - 8 Ohm Miniature Speaker

Characteristics and Sound Properties
4 cm (1.6") miniature speaker with plastic diaphragm (Mylar) and metal basket. Thanks to its very compact dimensions, suitable for signal output in machines and other equipment where space is at a premium.
*) IP protection class for front side when built into a sealed enclosure

Typical applications:-
- Voice and signal output in machines and other equipment both indoors and outdoors

Technical Specifications

Rated power	1 W
Maximum power	2 W
Nominal impedance Z	8 Ohm
Frequency response	350–6000 Hz
Mean sound pressure level	83 dB (1W/1m)
Resonance frequency fs	520 Hz
Voice coil diameter	13.5 mm
Height of winding	1.8 mm
Cutout diameter	36.5 mm
Net weight	0.01 kg
Protective system	IP 65 *)
Temperature range	−40 ... 70 °C

 

Driver Dimensions

Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)

Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph