Alto Professional TX2 Série Guide D'utilisation page 6

Example B: Two loudspeakers + Two extensions
Connect each of your mixer's main outputs to the input on a TX2 loudspeaker. If you are using a
TX208 or TX210, do not turn the Volume knobs past the 0 dB position. If you are using a TX212 or
TX215, make sure the input selectors are set to Line. Connect each of your TX2 loudspeakers' mix
outs to the inputs of your extension loudspeakers.
Power Outlet
6
Extension
Loudspeaker Loudspeaker
Microphones
Mixer
Extension
Power Outlet