Focal CUB2 Manuel D'utilisateur page 12

12
Connections
"High level" inputs
When using a standard two-
channels stereo amplifier, the
2
Cub must be connected through
the "high level inputs". The two
stereophonic loudspeakers will then
have to be connected directly to the
high level outputs of the subwoofer
(fig. A). It is imperative to respect
the connectors' polarity of both
the loudspeaker and amplifier. The
positive terminal "+" (red) must
be connected to the corresponding
amplifier's terminal (red) and the
negative terminal "-" (black) to the
negative terminal of the amplifier.
Low level inputs on RCA
When using a two-channels
amplifier with pre-out line outputs,
2
the Cub must be connected
through RCA stereo inputs "line
inputs Right/Left" (fig. B).
LFE input
When using an audio/video
multi-channel amplifier, the single
2
LFE input of the Cub
connected to the mono "Subwoofer"
output of the audio/video amplifier
(fig. C). In that case, all controls
of the Cub 2 will be off, except the
volume control. Considering the
fact that the audio/video amplifier
already features all the necessary
functions, this configuration is
recommended for home theatre
use only.
A
B
should be
C
L R
Right Left
FROM AMPLIFIER
L R
Pre-out
Subwoofer
Right Left
TO SPEAKERS
L
R