K 50 SQ 8 OHM

Product number: 2897

5 cm (2") miniature speaker

Weight: 0.1 kg
9,50 €
  inkl. 20% VAT.
Ready for shipping Delivery time: 7 - 9 Days

5 cm (2") miniature speaker with plastic diaphragm, square metal basket with 4 mounting holes and foam gasket. 2.8 x 0.5 mm contact pin. Thanks to its compact dimensions, suitable for signal output in machines and other equipment where space is at a premium.

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

Attributes:
- Metal basket
- Plastic membrane (mylar)
- Functionally at cold according to EN 60068-2-1/EN 50155

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

Technical Data:
Rated power 2 W
Maximum power 3 W
Nominal impedance Z 8 Ohm
Frequency response 250–10000 Hz
Mean sound pressure level 83 dB (1 W/1 m)
Opening angle (-6 dB) 180°/4000 Hz
Excursion limit +/−1 mm
Resonance frequency fs 480 Hz
Height of front pole-plate 2 mm
Voice coil diameter 14 mm
Height of winding 3 mm
Cutout diameter 45 mm
Net weight 0,05 kg
D.C. resistance Rdc 7,3 Ohm
Mechanical Q factor Qms 6,42
Electrical Q factor Qes 7,32
Total Q factor Qts 3,42
Equivalent volume Vas 0,06 l
Effective piston area Sd 12,5 cm²
Dynamically moved mass Mms 0,4 g
Force factor Bxl 1,12 T m
Protective system IP 65 *)
Temperature range −40 ... 80 °C