Wall mounted loudspeaker ABT-W6W [anchor-name] Features 6 W wall mounted loudspeaker for indoor environments Perfect on any circulation routes and in staircases located in shopping centres,offices, schools, hotels, hospitals, industrial buildings, technical rooms, and roomswithout suspended ceiling High sound quality in music and speech emission Tested and approved according to EN54-24 CPR: 1438-CPR-0699 Specifications Operating temperature: -10 to +55 °C Ambient humidity: < 95% Dimensions: 254 x 196 x 78 mm Weight: 1.8 kg Effective frequency range: 130 - 20000 Hz Tappings 100 V line: 6 / 3 / 1,5 / 0,75 W SPL @ 1 m: 96 dB / 180º (1 kHz) IP class: IP32