
PA wall speaker * 100 V line technique * 2-way coaxial speaker, providing a high-quality sound * 5-step rotary switch for 20/10/5/2.5 W/off * Rotary switch can be replaced with a cover plate to avoid accidental changing of the power selection * Emergency priority relay * White wooden cabinet with protective metal grille * Mounting plate for easy wall mounting * Ball-proof according to DIN 18032, Part 3