Albrecht AE 6120 VOX, Manual

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29
English
6. External speaker
It is advisable to connect an external speaker depending on the
ambient noise. Typical, commercial radio speakers with 16 ohms
impedance and a minimum power of 2-4 W can be used.
WARNING :The sound output mode of the machine is BTL
output, and the two pins of the speaker cannot be connected to
the ground net or the machine shell! Otherwise, there will be a
large DC current flowing through the speaker, which will burn the
speaker and components.
We recommend to use the Albrecht speakers CB-150 or CB-250
for best compability.
Albrecht CB-150 (art.no. 71150) Albrecht CB-250 (art.no. 7117)