The MA18K is one of three models extending the range of the renowned MA Series power amplifiers. The MA18K utilises the Pulse Width Modulation principal in combination with a high efficiency two stage switching power supply to deliver true class D operation with unparalled sonic performance and hitherto unobtainable power delivery. The MA18K operates at an astonishing 95% efficiency virtually regardless of output power, occupies only 1U of rack space and is a mere 12kg (26.5lbs) in weight.

FEATURES

• Worldwide mains operating voltage
  Power Factor Correction
  Over-temperature forecasting
  Thermal, short-circuit and overload protection
  Temperature controlled air cooling system
  Clip and permanent signal limiter
  Digital gain attenuation
  User selectable maximum output power
  User selectable maximum mains current draw
  PC remote control, monitoring and diagnostics

APPLICATIONS

• Live sound reinforcement
  Fixed installations