2
Safety instructions
This device is designed for sound reinforcement. Use the device only as described in this user
manual. Any other use or use under other operating conditions is considered to be improper
and may result in personal injury or property damage. No liability will be assumed for damages
resulting from improper use.
This device may be used only by persons with sufficient physical, sensorial, and intellectual
abilities and having corresponding knowledge and experience. Other persons may use this
device only if they are supervised or instructed by a person who is responsible for their safety.
DANGER!
Danger for children
Ensure that plastic bags, packaging, etc. are disposed of properly and are not
within reach of babies and young children. Choking hazard!
Ensure that children do not detach any small parts (e.g. knobs or the like) from
the unit. They could swallow the pieces and choke!
Never let children unattended use electrical devices.
Intended use
Safety
Safety instructions
A 121 LA
9
Summary of Contents for the box pro A 121 LA
Page 1: ...A 121 LA active subwoofer user manual ...
Page 16: ...5 Connections and controls Connections and controls active subwoofer 16 ...
Page 22: ...1 Stage 2 Wall or huge obstacle Starting up active subwoofer 22 ...
Page 33: ...Notes A 121 LA 33 ...
Page 34: ...Notes active subwoofer 34 ...
Page 35: ......
Page 36: ...Musikhaus Thomann Hans Thomann Straße 1 96138 Burgebrach Germany www thomann de ...