Mc crypt pa speaker wall mount mc crypt 311304 this pa speaker wall mount from mc crypt has been designed for the wall mounting of speakers with a maximum weight of 25kg and features a flange adaptor of oslash 36mm the support arm can be swivelled horizontally by 180 ordm and tilted vertically by 45 ordm the product is only to be mounted indoors in dry conditions mc crypt pa speaker wall mount