SKU: V-2092-SL87XA SL 87 XA - 4 Ohm

Visaton Speaker Driver - SL 87 XA - 4 Ohm Waterproof Full Range Speaker
Art. No. 2092

Visaton SL87XA - 4 Ohm Full Range Waterproof Speaker.

Characteristics and Sound Properties
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.

Typical applications:-
- Control speaker for electronic devices
- Outdoor sound reinforcement systems
- Alarm systems

Attributes:-
- UV-resistant
- weather-resistant

Technical Specifications

Rated power	20 W
Maximum power	30 W
Nominal impedance Z	4 Ohm
Frequency response	350–5800 Hz
Mean sound pressure level	94 dB (1W/1m)
Opening angle (-6 dB)	142°/4000 Hz
Resonance frequency fs	550 Hz
Height of front pole-plate	3 mm
Voice coil diameter	20 mm
Height of winding	4 mm
Cutout diameter	80 mm
Net weight	0.38 kg
Connections	2.8 x 0.5 mm (+) 2.8 x 0.5 mm (−)
Protective system	IP 65 *) IP x8 **)
Temperature range	−40 ... +70 °C

*) IP protection class for front side when built into a sealed enclosure.
**) 1 m height of water, 16 h

  

Driver Dimensions

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

Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph

Directivity Pattern

Loudspeaker Directivity Pattern (on and off axis response)