K 28 GI - 8 Ohm

Art. No. 2830

2.8 cm (1.1") miniature speaker with polycarbonate membrane and round plastic basket. Thanks to its dimension, suitable for signal output in equipment, where space is at a premium. Connection via spring contacts on rear side.

*) IP protection class for front side when built into a sealed enclosure

**) 1 m height of water, 48 h

Technical Data

Rated power
0.5 W
Maximum power
1 W
Nominal impedance Z
8 Ohm
Frequency response
500–7000 Hz
Mean sound pressure level
84 dB (1 W/1 m)
Resonance frequency fs
730 Hz
Net weight
0.006 kg
Connections
Federkontakte / spring contacts
Protective system
IP 65 *)IP 68 *) **)
Temperature range
−40 ... 85 °C
Frequency- and impedance response