[. . . ] Tools that are needed but not included: Make sure you have all these items in the box. [. . . ] The back: Punch the plastic wall anchors into the two holes on the wall. Ensure that the two holes on the fi xing mount point at the plastic wall anchors. Put the long screws through the fi xing mount into the plastic wall anchors. Check the design of the speaker holes and select a suitable way to fi x your speaker. [. . . ] Two types of mounting screws (M5 and M6) are supplied but only one type is needed. [. . . ]