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© 2012 Phoenix Gold • www.phoenixgold.com
Amplier Owner’s Manual
INPUT
Connect preamp signal cables from headunit to these input.
CROSSOVER FREQUENCY
Controls the crossover point for the speaker outputs.
OUTPUT
Provides a full range signal for an additional amplier. There is no signal
loss if using this output.
BASS BOOST
Variable bass boost from 0 to +18dB @ 45Hz.
SENS
Used to reach maximum amplier power with a wide variety of headunits.
CONFIG
FLAT: Crossovers are turned o
HPF: High pass crossover is on
LPF: Low pass crossover is on
+12V
This must be connected to the fused positive terminal (+12V) of the car’s
battery. The fuse must be located within 18 inches of the battery.
REMOTE
This must be connected to switched +12V, usually a trigger wire coming
from the head unit or ignition.
GROUND
This must be connected to the negative terminal of the car’s battery or
bolted to a clean, unpainted part of the chassis of the vehicle.
REMOTE MONITORING DISPLAY (RMD)
Connect optional RMD Voltage Diplay to this port.
SPEAKER OUTPUTS
Used to connect the amplier to speakers. Z250.2 minimum impedance
is 4 ohms bridged or 2 ohms stereo. Use Right + and Left - to bridge the
channels.
Z250.2
2 Channel Power Amplifier
NOTE: Visible through the plexiglass cover, a single blue power LED is located in the lower corner of all Z ampliers.
L
R
L
R
Z250.2
Z250.2