The Crown XFMR-4 and XFMR-8 are rack-mountable transformers to provide impedance matching between amplifier outputs and “constant voltage” loudspeakers. This unit allows amplifiers without direct 70Vrms or 100Vrms output capability to drive distributed speaker systems designed to operate at those voltages.
Transformers provide four and eight channels of impedance matching for constant voltage operation
Provides 70Vrms and 100Vrms output when used only with the ComTech DriveCore™ Series of amplifiers
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 ComTech DriveCore amplifier
Output Connectors - Pluggable barrier block connectors that accept up to 14 AWG wire
Frequency Response - +/-1.0dB (at 70Hz to 15 kHz)
Insertion Loss - ≤1.0 dB max (at 70VAC)
Max Input - 32Vrms/125W
Dimensions - 19" x 1.72" x 15.6" (48.3cm x 4.4cm x 39.7cm)
Weight - 17lbs (7.7kg)
Model #: XFMR4
*Warranty: Full manufacturer's warranty applies.
This item is accompanied by a manufacturer's warranty. Most items, if found to be defective, may be returned to Savinglots.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
Most manufacturers offer at least a 1 year warranty. Please check with the specific manufacturer for their warranty periods. Please email or call us with any questions if you are unable to find specific information.
Large items such as refrigerators, freezers will be serviced under warranty by the manufacturers recommended servicer at your location.
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