Focal IMPULSE 4.320 Manuel D'utilisation page 22

IMPULSE 4.320 AMPLIFIER
U s e r m a n u a l
Finally, connect the speaker driver cables to the amplifier, making sure the polarities on the wiring
harness supplied are respected (+ with +; - with -) (fig. 8).
WARNING
The speaker drivers or speaker driver kits wired to your IMPULSE 4.320 amplifier must systematically
have a minimum impedance of 2 Ohms.
WARNING
In bridged mode, the speaker drivers or speaker driver kits wired to your IMPULSE 4.320 amplifier must
systematically have a minimum impedance of 4 Ohms.
The use of equipment with a lower impedance will void the warranty.
To use the IMPULSE 4.320 in bridged mode, and thus double the power available, make sure that
connections and polarities are respected as shown below (fig. 9)
fig. 8
fig. 9
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