Line Matching Transformers

Prem Magnetics designs and manufactures Line Matching Transformers designed/used to match the output impedance of an amplifier to a number of speakers having various power ratings. They are used in buildings for overhead paging and music, for example in schools, office buildings, warehouses, etc. A system like this may have wires running from one room to another making sure that each speaker gets enough power to provide an audio output. Browse this page for 25V or 70.7V line matching transformers for commercial distributed sound systems.