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MC2 Amplifiers : E-Series

This lightweight, class AB amplifier has been designed to the same high standards of reliability and sound quality that our customers have come to expect of all MC2 audio products.


As with all E Series amplifiers, the E45 will deliver its rated power over the entire audio bandwidth, and a resonant switchmode power supply with a large reservoir gives extremely high peak power without any "bass sag"


Optical limiters keep mains input and output currents within a safe operating area at all times, whilst maintaining transparent sonic performance.


Power Reduction Circuitry (PRC) controls on the rear panel , linked to the limiter thresholds, allow each channel to be independently set so that speakers can be safely connected to each channel.




  Number of channels


  Output Power (per channel)

  8 Ohms 1250 W
  4 Ohms 2500 W
  2 Ohms 4200 W
  Output Power (bridged)
  8 Ohms 5000 W
  4 Ohms 8400 W
  THD%: (@1dB below max output)
  @ 1kHz < 0.015%
  20Hz to 20kHz < 0.05%
  Gain / Sensitivity
  Gain 26 / 32 / 36 dB
  Sensitivity (for max power) +15.7/9.7/5.7Bbu (4.7/2.4/1.5V)
  Frequency Response             20Hz to 20kHz (+/- 0.3dB)            
  Power Consumption: (< 50W in standby)
  Nominal @ 240v into 4 ohms  4.5A
  Nominal @ 120v into 4 ohms      9.0A
  Dimensions: (2U) (mm)  
  Amplifier 88(h) x 482(w) x 428(d)
  Box 250 x 610 x 600 
  Amplifier 11.4 Kg
  Shipping weight 13.4 Kg


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