Condition: B-Stock

Age: As New


"As new" top spec professional Funktion One (Mc2 Audio) E45 Amplifier for sale. Rare opportunity to purchase top spec amplifier at a fraction of the price with full manufacturer warranty. This item is a customer return; original packaging damaged and partly opened during shipping. The physical amplifier has never been used and is in perfect condition.

Warranty: Full 5 year manufacturers warranty included


Manufacturers Description

The E Series amplifiers are a range of lightweight, switch-mode power amplifiers designed and manufactured by MC2 Audio. This range of ultra high fidelity amplifiers have all the necessary qualities of reliability and sonic excellence to ensure that the full potential of a Funktion One loudspeaker system can be realised. Although the amplifiers are ideal for touring due to their light physical weight and compact size (2U), they are equally well suited for the installation environment. The range consists of five amplifiers, the E15, E25, E30Q, E45, E90 and the outstanding E100Q.


Additional Features:

  • Sophisticated power control system linked to both the limiter and the power supply, keeping the amplifier within its operating limits at all times.
  • Power Reduction Circuit (PRC) controls on rear panel, linked to the limiter threshold which allows each channel to be independently set so that different loudspeakers can be connected to each channel with safety.
  • Optional cross-over cards available. 24dB/Octave Linkwitz Riley.
  • Full DC, short circuit and thermal protection, which automatically reconnects when the fault is cleared. Front panel LEDs indicate fault condition.


Used Funktion One/Mc2 E45 Amplifier - B-Stock with 5 Year Warranty

£2,675.00 Regular Price
£1,647.00Sale Price
  • Output Power (Watts RMS) per channel :
    8 ohms @ 1kHz: 1200
    4 ohms @ 1kHz: 2250
    2 ohms @ 1kHz: 3200
    Mono Bridged
    8 ohms @ 1kHz: 4400
    4 ohms @ 1kHz: 6400
    THD @ Rated Power 4 ohms
    1 kHz:
    < 0.008%
    20Hz - 20kHz:
    < 0.03%
    Input CMRR:
    > 90 dB
    Hum & Noise:
    -105 dB

    Sensitivity for rated output, 4 ohms:
    +9.75dBu/+15.75dBu/+6dBu (1.5V)
    Damping Factor 1 kHz, 8 ohms:
    > 400

    Frequency Response:
    20Hz-20kHz +0/-0.5dB
    Input Impedance
    (actively balanced):
    20k ohms

    Dimensions - 2U(mm):
    88 x 482 x 428

    Power Requirement:
    230 VAC @ 20.0 amps max
    115 VAC @ 40.0 amps max


Product Rating

“By far the best service I’ve ever experienced. I was importing a product to Canada and the whole experience was quick, easy and seamless. These guys really care about running a good business. Not to mention the price was cheaper than the stores here even after importing. Definitely will do more business in the future.” 

—  Philip Manzon

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