Bogen Nyquist NQ-A2060-G2 Manuel D'installation Et D'utilisation page 4

Bridged Mode operation requires the speaker wires to be
connected across a single, different terminal on each channel (A+
and B-) (see Figure 1).
LINE
INPUT 3
+ –
G
LINE
INPUT 4
+ –
G
If 2-Channel Mode is used, then Channel A is connected to the
A+ and A- terminals and B channel is connected to the B+ and B-
terminals (see Figure 2).
LINE
INPUT 3
+ –
G
LINE
INPUT 4
+ –
G
(Figure 2) 2-Channel Wiring
BRIDGED 70V, 25V, 8
70V/25V/8
(Figure 1) Bridged Wiring
2 CHANNEL 25V, 8 , 4
70V/25V/8
NQ-A2060-G2 and NQ-A2120-G2
A B
+ – – +
BRIDGED
BRIDGED 2 CHANNEL
25V/4
CHANNEL A
Speaker 1
Line Xfmr
A B
+ –
– +
BRIDGED
BRIDGED 2 CHANNEL
25V/4
CHANNEL A/B
Speaker 1
Line Xfmr
CHANNEL B
Speaker 1
Line Xfmr