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EMS-81X User Manual 

www.emacoustics.co.uk 

 
 
 
 

EMS-81X Compact Passive Loudspeaker 

User Manual – v1.0 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EM Acoustics Loudspeakers

 

Building 74, Dunsfold Park 

Cranleigh, Surrey 

GU6 8TB, UK 

Phone +44 (0) 1483 266520 

Fax +44 (0) 1483 275619 

www.emacoustics.co.uk

 

 
 
 

_________________________________________________________________________________________ 

 
 
 

Copyright EM Acoustics 2012

 

Содержание EMS-81X

Страница 1: ...User Manual v1 0 EM Acoustics Loudspeakers Building 74 Dunsfold Park Cranleigh Surrey GU6 8TB UK Phone 44 0 1483 266520 Fax 44 0 1483 275619 www emacoustics co uk _____________________________________...

Страница 2: ...ay enclosure 4 System Set up Safety Considerations 5 Cabling Amplifier selection 6 Protective DSP Settings 7 Mounting Rigging Options Rigging Hardware Accessories 8 Permanent Installations 8 Flying ha...

Страница 3: ...it leaves our factory After unpacking your loudspeaker please inspect it carefully for any signs of transit damage If such damage is found please notify the carrier at once to instigate a claim It is...

Страница 4: ...controller or programmed EQ is required for correct operation For demanding applications a 70Hz 24dB octave high pass filter is recommended to increase drive unit headroom however this is not essentia...

Страница 5: ...aker on top of the stand mounted one Ensure cables are run so as to leave enough slack to enable neat wiring and thus reduce the risk of the speaker being pulled over Loose cables should be covered or...

Страница 6: ...akers If in doubt please contact your dealer who will be happy to assist you in correct amplifier choice and setup Cabling The EMS 81X is supplied as standard with Neutrik SpeakONTM NL4 connectors wir...

Страница 7: ...e headroom and overall sound pressure level output there is available For most medium to high level applications we would recommend a minimum of an 70Hz high pass filter with a 24dB octave slope to su...

Страница 8: ...or the EMS 81X enclosure only If you are in any doubt about safe practices for rigging loudspeakers please contact your local EM Acoustics dealer who will be able to advise you Permanent Installations...

Страница 9: ...head bolts align the mounting holes in the end mounts of the yoke with the mounting points on the top and the bottom of the enclosure Tighten the bolts to ensure a solid fit Once the desired angle of...

Страница 10: ...as it is much easier to check positioning and fit of the holes without the weight of the loudspeaker The EMS 81X is designed to work with OmniMountTM Series 30 or PowerDriveTM Series 75 products Lie t...

Страница 11: ...he cables from the drive unit 3 To reinstate the driver simply reverse the above procedure Please observe the correct polarity red cable to positive terminal black cable to negative 4 Reinstate the gr...

Страница 12: ...ng your EM Acoustics loudspeaker Should your EM Acoustics loudspeaker develop a fault please return it freight prepaid in its original packaging along with proof of purchase to your local dealer or to...

Страница 13: ...ted screwed glued Finished in impact resistant textured paint RIGGING HARDWARE 5 x M8 threaded mounting points 4 x M6 threaded points for OmniMount Series 30 Powerdrive Series 75 brackets 1 x flush ha...

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