Diamond HEX HA 700.2 Installation Manual page 9

Connecting Multiple Speakers
If you must connect more than one speaker per channel, there are two methods in which to do so:
Series or Parallel. Parallel connections are harder on the amplifier than series connections, as
the total impedance is lower compared to driving a single speaker, and the amplifier must produce
more current to drive them. The following diagrams show "bridged" connections from the amplifier.
FR Speaker
RR Speaker
4 Channel Mode, 1 speaker per channel
Right Speaker
GND REM +12V
2 Channel Mode, 1 speaker per channel
If you are connecting more than one speaker per channel, please see the next section.
HA 700.4
RL Speaker
2 Channel Mode, both pairs of channels bridged
HA 700.2
PWR
PRT
R- R+ L– L+
FUSE
HA 750.1
GND
Mono Mode (This is the only configuration for this amplifier)
4-Channel Amplifier
FL Speaker
FL Speaker
FR Speaker
3 Channel Mode, 1 pair stereo plus one bridged channel
2-Channel Amplifier
Left Speaker
Mono Amplifier
PWR
PRT
– – + +
REM +12V
FUSE
MONO
PWR
PRT
R- R+ L–
GND REM +12V
FUSE
Bridged Mode
Subwoofer
L+
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