The Visaton WL 25.20 AB EV - 100 V loudspeaker is a high-quality wall speaker with a white plastic housing and a perforated sheet metal cover. The loudspeaker is equipped with two full range loudspeakers and two 100 V transformers for space-saving A/B cabling according to DIN EN 60849/VDE 0828 and VDE 0833-4. Visaton WL 25.20 AB EV - 100 V convinces with clear speech intelligibility. The speaker is often used as a wall speaker in evacuation systems. Horizontal or vertical mounting on walls or ceilings is of course possible.