The MTR-500 70V/100V Line Matching Transformer Combiner enables the conversion from an 8 Ohm amplier output to a 70V/100V. This unit is ideal for both professional stage or PA applications which require running multiple pairs of speakers to a single amplifier.

70V/100V Mono Power Output, RMS 500W
Frequency (-1dB): 20Hz-20kHz
Stereo Output 170W Per Channel Into 8 Ohm Loads
Rugged 1U Metal Chassis
Internal Constant Voltage Transformers
Extensive Short Circuit & Overload Protection

Signal In LED Indicator
Stereo Out LED Indicator
70V/100V Out LED Indicator
70V/100V Mono Speaker Output
Power Out Select. Left = 8 Ohm Output. Right = 70V/100V Output
8 Ohm Stereo Speaker Output
AMP Stereo In. Maximum Capacity 85W per channel at 8 Ohm. For bridge connection, connect amplier’s
“+” to the “L+” screw terminal connector and connect “-“ to the “R+” screw terminal connector.
Maximum power handling for bridge connection is 500W

Rugged 1U Metal Chassis
Internal Constant Voltage Transformers
Extensive Short Circuit & Overload Protection

Signal In LED Indicator
Stereo Out LED Indicator
70V/100V Out LED Indicator
70V/100V Mono Speaker Output
Power Out Select. Left = 8 Ohm Output. Right = 70V/100V Output
8 Ohm Stereo Speaker Output
AMP Stereo In. Maximum Capacity 85W per channel at 8 Ohm. For bridge connection, connect amplier’s
“+” to the “L+” screw terminal connector and connect “-“ to the “R+” screw terminal connector.
Maximum power handling for bridge connection is 500W