Visaton K 50 SQ 8 Ω
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.*) IP protection class for front side when built into a sealed enclosure (gluing of the loudspeaker and a front cover (grille) might be necessary)
| Brand | Visaton |
| Model | K 50 SQ 8 Ω |
| Kind | Full range |
| Nominal diameter (mm) | 50 |
| Impedance (Ω) | 8 |
| Rated power (W) | 2 |
| Maximum power (W) | |
| Sensitivity (dB, 1 W/1 m) | 83 |
| Frequency response | 250 Hz – 10000 Hz |
| Resonance frequency, fs (Hz) | 480 |
| DC resistance, Re (Ω) | 7.3 |
| Mechanical Q, Qms | 6.42 |
| Electrical Q, Qes | 7.32 |
| Total Q, Qts | 3.42 |
| Equivalent volume, Vas (l) | 0.06 |
| Effective piston area, Sd (cm²) | 12.5 |
| Moving mass, Mms (g) | 0.4 |
| Force factor, BL (T·m) | 1.12 |
| Voice coil inductance, Le (mH) | |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | 1 |
| Voice coil diameter (mm) | 14 |
| Cutout diameter (mm) | 45 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 0.05 |