XM Series 4-Channel Amplifier, 250W/Ch

XM series multi-channel amplifiers employ current switching technology for a compact and lightweight design. Features include stereo/parallel operation, precise detented attenuators, extensive protection circuitry, XLR and Euro-block inputs, 5-way binding post outputs, subsonic filters, D-sub15P monitor/remote data port, and more.

Stereo, Parallel, or Bridged Operation

Three operational modes can be selected as required: the stereo mode provides four independent channels of amplification, the parallel mode allows two mono sources to drive dual amplifiers each, and in the bridged mode two channels operate as a single high-power mono amp, effectively giving you two higher powered mono amps in one unit. The operating mode can be easily switched from the rear panel.

Versatile Input/Output Connectivity

Two types of input jacks are provided; balanced XLR types and Euroblock jacks for easy, secure input connection. Output connections are made via five-way binding posts. A high pass filter with a selectable 20 Hz or 55 Hz roll-off frequency is also provided. Precision attenuators and independent indicators are provided for each channel, allowing accurate level setup and status monitoring.

Distribution Drive Capability

The XM4180 is also capable of functioning as a distribution power amp that can drive multiple high-impedance speakers via 70V line output.

Monitor/Remote Jack

The rear panel provides a Monitor/Remote jack that allows the amp to be monitored and controlled from an external device.

4ohms: 250W x4
8ohms: 210W x4
8ohms Bridge: 500W x2
70V line: 300W x2 Bridge / 16ohms
Line input / output ports: 4x XLR-3-31 4x Euroblock
Speaker output ports: 4x 5-way binding post
Control ports: D-sub 15pin
Processors: HPF (20Hz/55Hz/OFF 12dB/Oct)
Net weight: 10kg; 22.1lbs