sonible d24, Owner'S Manual

Page: 39 / 50

39
d
8.3 Bridging
It is possible to bridge adjacent channels in pairs of two. The main
benefit of bridging is a doubling of output voltage.
1) When using bridged mode, the same input source hast to be
connected to both inputs (e.g. 1+2), but
the second channel has
to be inverted (180° phase shifted).
2) The output speaker cable has to be connected to the
plus pole
of the first (1+)
and the
plus pole of the second channel (2+)
as
depicted.
Please be VERY careful when bridging channels!
A wrong wiring can damage the amplifier as well as connected speakers.
-
+
ch 1
13 12 11 10
25 24 23 22 21 20 19 18 17 16 15 14
9 8 7 6 5 4 3 2 1
ch 1
g c h
g h
c h g c h g c h g c h
input 1
bridged
input 1 has to be
inverted for input 2:
g1 -> g2
c1 -> h2
h1 -> c2
input patching
for bridging amp channels
output patching
for bridging amp channels