EM Acoustics EMS-215/215C quasi-bandpass subwoofer - Manual (Page 5)

5
EMS-115 User Manual
www.emacoustics.co.uk
SYSTEM SET-UP
Safety Considerations
Loudspeaker systems are potentially dangerous objects if used incorrectly. Please ensure that you read this
section fully, and contact EM Acoustics or your local dealer should you be in any doubt over correct operation
procedures.
Professional loudspeaker systems are capable of producing damage-inducing sound pressure levels, and hence
care should be taken when setting your system up, particularly when it comes to loudspeaker placement within a
venue. Damage to the ear can result from levels above 90dB under prolonged exposure.
Pole Mounting fullrange loudspeakers from the EMS-215/215C
The EMS-215/215C can be support other loudspeakers using either a standard 35mm pole, or an M20 threaded
pole depending on your choice of hardware. When mounting in this way, please consider the following:
Ensure your stand height is locked off and the system is stable.
Check the weight loading of your poles before attempting to mount the loudspeaker.
Do not stack a second loudspeaker 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 taped down wherever possible to reduce trip
hazards.
If the system is being used outdoors, it may be necessary to add support to the system to prevent it toppling
over.
Ground Stacking
Ensure that the floor or stage surface can withstand the weight of the system.
Wherever possible, avoid high stacks and use ratchet straps to secure loudspeakers together. Please also
remember that vibrations from subwoofer systems can shake other loudspeakers out of place, which may
present a toppling hazard. The use of ratchet straps and non-slip material is recommended to prevent this.