SL 87 XA - 4 Ohm

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

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:-
- Monitoring 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 (gluing of the loudspeaker might be necessary)
**) 1 m height of water, 16 h