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Before using your new Subwoofer, please read this
instruction manual to prevent any damage. Put it away in a
safe place for future references.
•
Clean only with a soft, dry cloth.
•
Do not try to open the equipment, may cause malfunction
•
Warranty is void if you open the case
•
Do not use or store the equipment near wet places. May
cause malfunction.
Used wisely, your new sound equipment will provide a lifetime
of fun and enjoyment. Since hearing damage from loud noise is
often undetectable until it is too late.
Steren recommend you avoid prolonged exposure to excessive
noise. This list of sound levels is included for your protection.
The following noises can be dangerous under constant
exposure:
Level (Decibels)
30
40
50
60
70
80
90
100
120
140
180
IMPORTANT
Quiet library, soft whispers
Living room, refrigerator, bedroom
Light traffic, normal conversation, quiet office
Air conditioner at 20ft, sewing machine
Vacuum cleaner, hair dryer, noisy restaurant
Average city traffic, alarm clock at two feet
Subway, motorcycle, lawn mower
Pneumatic drill, garbage truck
Rock band concert in front of speakers, thunderclap
Gunshot blast, jet plane
Rocket launching pad
ENGLISH-2
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