Visaton SL 87 XA 8 Ω
Waterproof 8 cm (3.3") fullrange speaker with a transparent plastic cone and rubber sealing ring. Very high mean sound pressure level. Optimised for voice and signal output. *) IP protection class for front side when built into a sealed enclosure (gluing of the loudspeaker might be necessary) **) 1 m height of water, 16 h
| Brand | Visaton |
| Model | SL 87 XA 8 Ω |
| Kind | Full range |
| Nominal diameter (mm) | |
| Impedance (Ω) | 8 |
| Rated power (W) | 20 |
| Maximum power (W) | 30 |
| Sensitivity (dB, 1 W/1 m) | 94 |
| Frequency response | 350 Hz – 5800 Hz |
| Resonance frequency, fs (Hz) | 550 |
| DC resistance, Re (Ω) | |
| Mechanical Q, Qms | |
| Electrical Q, Qes | |
| Total Q, Qts | |
| Equivalent volume, Vas (l) | |
| Effective piston area, Sd (cm²) | |
| Moving mass, Mms (g) | |
| Force factor, BL (T·m) | |
| Voice coil inductance, Le (mH) | |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 20 |
| Cutout diameter (mm) | 80 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 0.38 |