The OMNITRONIC PA Surface Housing white is a plastic finery housing for PA volume controllers and PA program selectors in 100 V public address systems. It has a white finish and measures 8.2 cm wide, 5.1 cm deep, and 8.2 cm high. The housing weighs 0.06 kg. The manufacturer identifies it as a surface housing; no included or optional accessories and no power consumption data are specified.