Manual POL-AUDIO SLA 208 M ND
POL-AUDIO Leszek Polanowski | WWW.POLAUDIO.PL
PRODUCT DESCRIPTION
SLA 208M ND is very small and compact concert line array system. Discreet look and high sound quality is what
makes SLA 208M ND very powerful tool. Extreme potential with extremely small and light weight creates very good
solution for events from conference up to a large scale open air concert. Horizontal dispersion can be adjusted by
exchangeable parts at the front of the module. Both sides can be changed to 40 or 60 degrees. This way we can
configure the horizontal dispersion from 80 to 120 degrees.
Planar drivers used in the system are dedicated to use in line array system. They reproduce nearly entirely coherent
wave front at the exit of the waveguide.
8” speakers are equipped with very efficient and strong neodymium magnets. Despite very low weight they deal very
well with heat exchange, protecting the speaker from overheating. Very high ration of power to weight makes it a
good choice for live sound solutions.
SLA 208M ND utilize 3 point suspension system. Thanks to this the weight could be lowered even further. Each
module has a possibility of splay angle adjustment from 0 to 12 degrees with 1 degree step.
Flying bar for SLA 208M ND allows to suspend up to 18 modules or ground stack up to 12 modules of system. Using
additional frames, SLA 208M ND can be placed on a speaker stand or, with special adapter, on the top of SWL 118
subwoofer.
Operation
Before you connect the product to other elements of the system, make sure all of the parameters
match and guaranty a safe operation.
After exposure to very low temperatures system should be left until the temperature is similar to the
operating conditions during the event. If the system is exposed to the temperature shock it can be
damaged.
Przed uruchomieniem systemu należy się upewnić, że wysyłany sygnał nie jest przesterowany.
How to minimize risk of system damage
Make sure the signal is not distorted and is within operating levels of the system. Avoid placing a
microphone in front of the system to minimize the risk of a feedback. Before you turn on the system make
sure the amplifier and loudspeaker system are properly matched with all of the technical data.
GLL libraries for EASE Focus 2 and ease focus 3
For acoustic prediction use EASE Focus 2 or EASE Focus 3 with libraries provided by manufacturer. Be sure
to use correct model and correct version for simulations. To download system libraries, please visit
manufacturer website or contact the manufacturer.
Venue simulations
The more precise the model the accurate the simulation will be in EASE Focus. It is better to gather all of
the information and create the simulation before the event. In most cases there will be an opportunity to
adjust the configuration at the venue therefore remember to take the file with the project and a computer
with application in case you need to modify something last minute.
