Amplifier Owner’s Manual
| Z250.2 |
| 2 CHANNEL POWER AMPLIFIER |
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|
INPUT | BASS BOOST |
Connect preamp signal cables from headunit to these input. | Variable bass boost from 0 to +18dB @ 45Hz. |
CROSSOVER FREQUENCY | SENS |
Controls the crossover point for the speaker outputs. | Used to reach maximum amplifier power with a wide variety of headunits. |
OUTPUT
Provides a full range signal for an additional amplifier. There is no signal loss if using this output.
CONFIG
FLAT: Crossovers are turned off
HPF: High pass crossover is on
LPF: Low pass crossover is on
Z250.2
LL
RR
Z250.2
+12V | REMOTE MONITORING DISPLAY (RMD) |
This must be connected to the fused positive terminal (+12V) of the car’s | Connect optional RMD Voltage Diplay to this port. |
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.
SPEAKER OUTPUTS
Used to connect the amplifier to speakers. Z250.2 minimum impedance is 4 ohms bridged or 2 ohms stereo. Use Right + and Left - to bridge the channels.
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.
NOTE: Visible through the plexiglass cover, a single blue power LED is located in the lower corner of all Z amplifiers.
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