The Crown Audio XFMR8 rack-mountable transformer provides impedance matching between amplifier outputs and "constant voltage" loudspeakers. This unit allows amplifiers without direct 70V or 100V output capability to drive distributed speaker systems designed to operate at those voltages.
Crown Audio XFMR8 Features:
Transformers provide four and eight channels of impedance matching for Constant-Voltage operation
Provides 70V and 100V output when used only with Com-Tech DriveCore (CT 475, CT 875, CT 4150 and CT 8150)
Allows amplifiers without direct constant-Voltage capability to be easily integrated into distributed systems
"Jumper" cables are provided to easily incorporate the XFMR unit with a Com- Tech DriveCore amplifier