The Apart EN-SMS6T6-W is a surface mounted speaker made of high density MDF with a steel grille (RAL 9010 equivalent), equipped with a high efficiency full range speaker and a multi tap 100 volt transformer, all certified according EN 54-24. The unit is equipped with a ceramic speaker line connector block and thermal fuse. The high-density MDF wood enclosure ensures a resonant sound finished with a rugged metal grille cover made of sheet steel, for extra stability. The proven spring snap closure on the back panel ensures a quick wall mounting. The 100 volt transformer allows settings at 1.5, 3 and 6 watts.