EM Acoustics EMS-81 compact passive loudspeaker - Manual (Page 15)

15
EMS Series User Manual
www.emacoustics.co.uk
Attachment of the DFB-152 flying bar
The attachment method is the same as for the DFB-81 or 121 – the only difference being the attachment points
are the exposed M10 threaded fixings front and back on the enclosure’s centreline.
Attachment of the FC-152v flying cradle
Follow the procedure outlined on Page 11 above, using M10 bolts into the exposed M10 flying points front and
back on the enclosure’s centreline.
Attachment of Omnimount
TM or Powerdrive TM Installation Brackets
It is strongly suggested that you position your loudspeakers, then mark & drill the holes in the mounting walls
before you attach the bracket to the loudspeaker, as it is much easier to check positioning and fit of the holes
without the weight of the loudspeaker.
The EMS-81 is designed to work with OmniMount
TM Series 30 or PowerDrive TM Series 75 products.
Lie the enclosure on its front and remove the four M6 countersunk points on the rear of the enclosure. Position
the loudspeaker-side of the bracket as required, reinstate the bolts and retighten. The bracket and EMS-81 can
now be mounted using the holes you have pre-drilled.
The EMS-81 is designed to work with OmniMount
TM Series 60 or PowerDrive TM Series 100 products.
Lie the enclosure on its front and remove the four M6 countersunk points on the rear of the enclosure. Position
the loudspeaker-side of the bracket as required, reinstate the bolts and retighten. The bracket and EMS-121 can
now be mounted using the holes you have pre-drilled. This method is the same for all variants of the EMS-121
(EMS-121, EMS-121w, EMS-121h).
Safety Considerations
When utilising any suspension method, a secondary safety must be used. For any suspension method, remove
one of the rear M10 countersunk machine screws and replace with a forged should M10 eyebolt. A safety steel
can then be attached to this and connected to your safety point. If you are in any doubt whatsoever about
how to safely suspend your loudspeakers, do not hesitate to contact your EM Acoustics
representative who will be able to refer you to a qualified rigging company for advice.