MC2 Audio E45 POWER AMPLIFIER 2x2500W 4ohm 230V

The E Series is a range of lightweight, high-power switch mode amplifiers designed to the highest standards of reliability and sound quality. Developed for the touring market, E Series retain the sonic integrity of the benchmark MC and T Series amplifiers, without the physical weight.

The switch mode power supply is capable of delivering high peaks without any perceptible bass 'sag' at very low distortion and is kept within its safe operating area by the new, sophisticated MC² Audio 'intelligent' limiter. The E15, E25, E45 and E4-75 feature MC² Audioʼs proprietary current driven output stages for ultra-high definition sound, delivered over the entire audio bandwidth.

The E90 and the E100 are Class D amplifiers designed to meet the demands for higher power with increased efficiency whilst still maintaining the renowned MC² Audio sonic qualities and unsurpassed reliability.

All MC² Audio products are covered by a 5 year warranty.


Number of Channels: 2

Frequency Response:

20Hz to 20kHz
(+/- 0.3dB)


Output Power: (per channel)

8 ohms 1250W
4 ohms 2500W
2 ohms 4200W

Output Power: (bridged)

8 ohms 5000W
4 ohms 8400W

THD%: (@1dB below max output)

@ 1kHz 20Hz to 20kHz
Gain / Sensitivity:

Gain 26/32/33dB

Sensitivity (for max power) dBu +15.7/9.7/5.7 (4.7/2.4/1.5V)



Power Consumption:

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)
Single Box (UK shipping) 230 x 580 x 560
Double Box (outside UK) 250 x 610 x 600

Weight:

Amplifier 11.4kg
Boxed (shipping weight) 13.4kg

Power Output Level R-300 PLUS

STEREO
8ohm(T.H.D 0.05%)  170W+170W
4ohm(T.H.D 0.05%)  250W+250W

BRIDGED MONO
8ohm(T.H.D 0.05%)  460W
8ohm(T.H.D 0.5%)    500W

Frequency Response 20Hz- 20kHz, ±0.5dB

Convection Cooled

SoftStart Protection System

Balanced 10kΩ@0.775V Inputs

Number of Channels: 2

Output Power: (per channel)

8 ohms     1000W
4 ohms  1850W
2 ohms  N/A


Output Power: (bridged)

8 ohms 3700W
4 ohms N/A


THD%: (@1dB below max output)

@ 1kHz 

• 2900W RMS x 1 at 2 ohms
• 1780W RMS x 1 at 4 ohms
• 975W RMS x 1 at 8 ohms
• 2525W RMS x 2 at 2 ohms
• 1510W RMS x 2 at 4 ohms
• 890W RMS x 2 at 8 ohms
• 2 channel independent, fourth-order Linkwitz-Riley crossovers
• DDT protection
• Revolutionary IPR class D topology
• Detented input controls
• Combination XLR 1/4 inputs
• 4 pole twist lock output connectors
• Ultra-light weight
• Individual signal pass 1/4" jacks on each channel
• LED illuminated
• Standby, LED power present indication
• Weight Unpacked: 6.2 kg
• Weight Packed: 7.9 kg
• Width Packed: 53.34 cm
• Height Packed: 53.848 cm
• Depth Packed: 15.24 cm

Business amplifier 2x2000W RMS @ 4 Ohms, 2x2500W RMS @ 2h, 2x1000W @ 100V, bridged (mono) 2400W RMS @ 4 ohms, 3600W / 100V. It has inputs 3-pin XLR, jack 6,3mm (balanced), output speakon and clamp. It also has settings panel dip switches 10 posts (clip limiter, filters, stereo / parallel inputs, bridge mode). Protections turn on / off muting, triac crowbar on each channel, stable performance regardless of load. 3U / 19 "rackmount. Dimensions (HxWxD) 133x483x400mm - 33,1kg.

 

Characteristics

Power (Stereo Mode):

    2x1050W @ 8Ohm (FTC 20Hz- 20kHz, 0,1% THD)
    2x1100W @ 8Ohm (EIA 1kHz, 0,1% THD)
    2x1600W @ 4Ohm (FTC 20Hz- 20kHz, 0,1% THD)
    2x2000W @ 4Ohm (EIA 1kHz, 1% THD)
    2x2500W @ 2Ohm (EIA 1kHz, 1% THD)
    2x2500W @ 70V (EIA 1kHz, 1% THD)
    2x1000W @ 100V (EIA 1kHz, 1% THD)

Power (Bridge Mode):

    3200W @ 8Ohm (FTC 20Hz- 20kHz, 0,1% THD)
    3600W @ 8Ohm (EIA 1kHz, 0,1% THD)
    5000W @ 4Ohm (EIA 1kHz, 1% THD)
    5000W @ 70V (EIA 1kHz, 1% THD)
    3600W @ 100V (EIA 1kHz, 1% THD)

Signal to Noise, 20Hz-20kHz, 8Ohms:> -100dB

Input sensitivity @ 8Ohms: 1,42V (+5,3 dBu)

Voltage Gain @ 8Ohms: 64x (36dB)

Output Circuitry: 3-tier Class H

Power requirements (230V)

    1/8 power pink noise at 4 ohms: 7A
    1/3 power pink noise at 4 ohms: 13,5A

Distortion (SMPTE-IM):