Wall-mounted speaker with a volume control-knob and priority relay, wooden cabinet and metal grille. Fitted with a high quality full range driver. Removable rear panel for easy fitting to the wall using two screws. Good music reproduction and clear speech reproduction properties. Connection to 100 V network and level trimming by means of spring terminal.

Also available:
- WL 13 N 100 V (without volume cotrol)
- WL 13 NR 100 V (with volume control, without priority relais)

Typical applications:
- Wall-mounted speakers in 100 volt networks in public areas, schools, hotels, surgeries etc. for announcements and backgrounds.

Attributes:
- 100 V transformer
- Wooden cabinet with rear panel
- level control
- priority relay (breaking voltage 24 V)