MC2 Expands Lightweight E Series Amplifiers

(Press Release | Posted 2006-10-13)

MC2 Expands Lightweight E Series Amplifiers

Leading UK-based amplifier manufacturer MC2 Audio Ltd. has expanded its lightweight (switchmode) E Series with the E4-75 power amplifier. This latest addition of the E4-75 power amplifier to the highly successful E Series further underscores MC2 Audio’s ongoing commitment to providing high quality, high performance solutions to the fixed installation and touring sound markets.

The E4-75 comes after 18 months of development — working closely with distributors and users alike — and is designed for use in a wide variety of applications, including touring monitor racks. The E4-75 is a 4-channel amplifier capable of producing 750W RMS per channel into 4 or 8 ohms; it has automatic impedance sensing and changes the power accordingly. MC2 had been receiving requests for such a unit since the E-Series came onto the market in 2003. Much of the R&D has been spent addressing the use of onstage monitoring. Inputs are via four XLR sockets, which can be linked to the next channel via a rear panel switch providing greater flexibility to supply more speakers with the same input signal. Each channel has a separate Speakon output socket provided but channels C and D are also routed through the second set of pins on channels A and B Speakon outputs respectively. This gives the user the potential of running two separate bi-amped wedges from one amplifier, which could cut the number of monitor racks needed by 50%. The E4-75 has five-segment LED metering for each channel and an indicator to signal 4 or 8 ohm load. The E4-75 will also fit FOH applications running small-distributed systems or mid/hi sections of larger scale systems.

The E4-75 joins MC2 Audio’s E45, E25 and E15 amplifiers. The E45 offers 2250W/channel into 4 ohms (with peaks of 4500W/channel into 2 ohms; 1200W/channel into 8 ohms); the E25 is rated at 1250W/channel into 4 ohms; and the E15 is rated at 750W/channel into 4 ohms. E Series units are housed in a 2U chassis. All MC2 Audio products carry a full 5-year warranty.

MC2 Audio Ltd. is a British manufacturer of amplifiers for the live sound, permanent installation, professional audio, and recording markets, and is exclusively distributed in the U.S. by Group One Ltd. of Farmingdale, New York. Group One is also the exclusive U.S. distributor for Blue Sky International, Celestion Professional Products and XTA Electronics, as well as a number of prominent lighting products.

Other brand and product names may be trademarks of the respective companies with which they are associated.

—For more information on the complete range of MC2 products, contact Sue Adamson, Group One Ltd., 70 Sea Lane, Farmingdale, NY 11735. Tel: (516) 249-1399; Fax: (516) 753-1020; Email:; Web:

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