Phoenix Gold ZX475Ti Web Manual page 12

SYSTEM DESIGN
examples
The front crossover frequency control determines the
XS62's highpass frequency independently of the XS69's
and auxiliary outputs.
The rear crossover frequency control determines the
XS69's highpass frequency and auxiliary output's
lowpass frequency.
The auxiliary output sends lowpass signals to another
amplifier.
Minimum bridged load is 2 ohms.
Minimum load per channel is 1 ohm.
Use the LPL44 to control the auxiliary output's volume
from the driver's seat.
* For single pre-amp headunits, set the input select
switch to FRONT. This allows signals from the front
inputs to reach the rear crossover without the use of
"Y" connectors.
ZX Ti amp manual
pg.
11