abstract:In masonry veneer building construction, a shelf angle is a steel angle which supports the weight of brick or stone veneer and transfers that weight onto the main structure of the building so that a gap or space can be created beneath to allow building movements to occur.
Similarly, the SC-HTB70 allows for four-way, multi-angle positional placement enabling a user to set the speaker to the most suitable angle regardless if it is placed on a top or middle shelf.