MC2 Audio E Series Operating Instructions Manual
Lightweight touring power amplifiers
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Summary of Contents for MC2 Audio E Series
- Page 1 E Series Lightweight Touring Power Amplifiers Operating Instructions www.mc2-audio.co.uk Tel. +44 (0)1404 44633 Fax. +44(0)1404 44660 MC AUDIO | Units 6-8 Kingsgate | Heathpark Industrial Estate Honiton | Devon | England | EX14 1YG...
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Page 3: Table Of Contents
E Series – E45 Operating Instructions Page 3 CONTENTS DECLARATION OF CONFORMITY ................ 4 THANKS ....................... 5 INTRODUCTION ....................5 IMPORTANT SAFETY INSTRUCTIONS ..............6 INSTRUCTIONS DE SECURITE IMPORTANTES ...........7 Installing Your Amplifier: Electrical Considerations ......... 8 Installing Your Amplifier: Mechanical Considerations ........9 Installing Your Amplifier: RF Emissions ............ -
Page 4: Declaration Of Conformity
E Series – E45 Operating Instructions Page 4 DECLARATION OF CONFORMITY We, the manufacturer: Audio, Units 6-8 Kingsgate Heathpark Industrial Estate Honiton, Devon England EX14 1YG acknowledge our responsibility that the following products: Kind of equipment: Audio amplifier Commodity Code:... -
Page 5: Thanks
MC 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”. -
Page 6: Important Safety Instructions
E Series – E45 Operating Instructions Page 6 IMPORTANT SAFETY INSTRUCTIONS CAUTION: RISK OF ELECTRIC SHOCK. DO NOT OPEN The lightning flash with arrowhead The exclamation point within an symbol within an equilateral triangle is equilateral triangle is intended to alert... -
Page 7: Instructions De Securite Importantes
E Series – E45 Operating Instructions Page 7 INSTRUCTIONS DE SECURITE IMPORTANTES ATTENTION: RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR Le symbole représentant un éclair fléché Le point d’exclamation dans un triangle dans un triangle équilatéral a pour but équilatéral a pour but d’alerter d’alerter l’utilisateur de la présence... -
Page 8: Installing Your Amplifier: Electrical Considerations
E Series – E45 Operating Instructions Page 8 Installing Your Amplifier: Electrical Considerations The amplifier has been manufactured to comply with your local power supply requirements, but before connecting the unit to the supply, ensure that the voltage (printed on the rear panel) is correct. -
Page 9: Installing Your Amplifier: Mechanical Considerations
Please also see the notes regarding maintenance on page 17. Installing Your Amplifier: RF Emissions The high frequency resonant converters in the E Series amplifiers have been designed to have very low radio frequency (RF) emissions; however even these low level emissions can cause interference with other equipment. -
Page 10: About Your Amplifier: Dynamic Amplifier Performance Measurements
These systems can handle very high transient signals that far exceed their RMS power rating. The E Series amplifiers have been designed to match this requirement and can deliver huge levels of power for short durations. -
Page 11: Connecting To Your Amplifier: Inputs
E Series – E45 Operating Instructions Page 11 Connecting To Your Amplifier: Inputs The inputs are made via 3-pin XLR connectors, which are electronically balanced and should be connected via a high grade twin core screened cable, as follows: PIN1: Screen (see note) -
Page 12: Connecting To Your Amplifier: Speaker Outputs
E Series – E45 Operating Instructions Page 12 Connecting To Your Amplifier: Speaker Outputs The speaker outputs are via Neutrik Speakon connectors. 2 pole (NL2FC) connectors can be used, but 4 pole (NL4FC) connectors should be used to connect to the bridge/stereo 4 pole output socket. -
Page 13: Connecting To Your Amplifier: Bridged (Mono) Operation
E Series – E45 Operating Instructions Page 13 Connecting To Your Amplifier: Bridged (Mono) Operation Use the centre Speakon connector marked Bridge/Stereo, and depress the button between the XLR connectors to the “Channel Link [A]” position. Connect the speaker as follows:... -
Page 14: Operating Your Amplifier: Front Panel Controls And Indicators
E Series – E45 Operating Instructions Page 14 Operating Your Amplifier: Front Panel Controls and Indicators 1: Power Switch: This single pole switch turns the amplifier fully off (but does NOT isolate it from the mains supply). 2: Power LED: This indicates when the amplifier is active. This does NOT indicate the presence of a mains supply when the power switch is OFF. -
Page 15: Operating Your Amplifier: Notes And Switching On
E Series – E45 Operating Instructions Page 15 Typical conditions that could cause the protection to be triggered include very high frequency or subsonic input signals, DC in the inputs, short-circuited outputs, or internal high temperatures. The protection circuit can affect both channels or an individual channel, depending on the type of fault. -
Page 16: Operating Your Amplifier: Rear Panel Sockets And Switches
E Series – E45 Operating Instructions Page 16 Operating Your Amplifier: Rear Panel Sockets and Switches WARNINGS All vents on front 1: GND and rear of unit 2: Sig+ must not be 3: Sig- obstructed. Stereo This unit must be Channel earthed. -
Page 17: Looking After Your Amplifier: Maintenance
E Series – E45 Operating Instructions Page 17 Looking After Your Amplifier: Maintenance These maintenance instructions are for use by qualified personnel only. Before any routine maintenance, please ensure that your amplifier is disconnected from the mains supply! The filter behind the air intake apertures on the front of your amplifier should be cleaned or replaced periodically, e.g. -
Page 18: Changing The Gain Of Your Amplifier: Internal Adjustments
E Series – E45 Operating Instructions Page 18 Changing the Gain of Your Amplifier: Internal Adjustments! These instructions are for use by qualified personnel only. Before any routine maintenance, please ensure that your amplifier is disconnected from the mains supply! -
Page 19: Performance Of Your Amplifier: Specifications
E Series – E45 Operating Instructions Page 19 Performance Of Your Amplifier: Specifications Main Specifications Parameter (Units) Output Power per channel [Crest Factor = 4.8] (Watts) 8 Ohms 1250 4 Ohms 2500 2 Ohms 4200 Output Power per channel bridged [Crest Factor = 4.8] (Watts) - Page 20 E Series – E45 Operating Instructions Page 20 Performance Of Your Amplifier: Specifications Power Consumption and Thermal Emissions — E45 Mains Load Current Draw Thermal Emissions No Sig’l Light Average Heavy No Sig’l Light Average Heavy 10.1 16.5 1163 11.1 20.2...