The most powerful two channel amplifier from MC2, the E90 has been designed to meet demands for higher power and increased efficiency, whilst still maintaining the renowned sonic qualities and unsurpassed reliability associated with all the products from MC2.
Proprietary class-D technology with a dual feedback loop system gives exceptional transient response and a resonant switchmode power supply with a large reservoir gives extremely high peak power without any "bass sag".
Newly designed limiters, linked to the output current monitors and power supply, keep mains input and output currents within a safe operating area at all times, whilst maintaining transparent sonic performance.
Running cool in even the most difficult conditions, the E90 can deliver up to 4800W into 4 ohms with both channels driven, and a massive 16000W bridged (4R), with outstanding distortion and noise figures right up to maximum output.
Number of channels
Output Power (per channel)
|8 Ohms||2500 W|
|4 Ohms||4800 W|
|2 Ohms||8200 W|
|Output Power (bridged)|
|8 Ohms||9600 W|
|4 Ohms||16400 W|
|THD%: (@1dB below max output)|
|@ 1kHz||< 0.15%|
|20Hz to 20kHz||< 0.5%|
|Gain / Sensitivity|
|Gain||32 / 36 / 39 dB|
|Sensitivity (for max power)||+13/9/6dBu (3.5/2.2/1.5V)|
|Frequency Response||20Hz to 20kHz (+/- 1.0dB)|
|Power Consumption: (< 50W in standby)|
|Nominal @ 240v into 4 ohms||5.6A|
|Nominal @ 120v into 4 ohms||11.2A|
|Dimensions: (2U) (mm)|
|Amplifier||88(h) x 482(w) x 428(d)|
|Box||250 x 610 x 600|
|Shipping weight||13.8 Kg|