Precision Power PCX1250 - Manual (Page 2)

PCX 1250
Power Bandwidth 10 Hz - 50 kHz
Total Harmonic Distortion < 0.02 %
S/N Ratio > 110dB
Input Topology Instrumentation
Input Sensitivity 150mv - 12 Volts RMS
Input Impedance 10k Ohms
Load Impedance (mono) 2 - 8 Ohms
Supply Voltage 11 - 15 Volts
Damping Factor > 500
Slew Rate > 50 V/µS
QBASS ™ Up To +12dB Boost
@ 40Hz
Crossovers 12dB/Octave
Crossover Frequency 30-4kHz
Subsonic Crossover Frequency 5-80Hz
Idle Current: PCX 1250 1 Amp
20
NEW! Advanced Instrumentation Input Stage.
NEW! 12dB/Octave; HP/LP/FULL; 30-4kHz Crossover.
NEW! Independent Line Output Crossover 30-4kHz.
PWM Power Supply.
Triple Darlington Output Stage.
AP-IV Protection Circuitry.
QBASS™ Bass Boost.
High Voltage Input Capability with -12dB Attenuation Switch.
Gold Plated RCA Input and Output Connectors.
PowerLock™ Speaker and Power Wire Connectors.
3-Yr Warranty; installed by an Authorized PrecisionPower Dealer.
MODEL 4ohm MONO 2ohm MONO
PCX 1250 1 X 250 1X 500
* ALL POWER RATINGS SHOWN ARE TESTED @ 12V; 20-20kHz
Length Height Width
PCX 1250 17.00” 2.375” 10”
1
NO SOUND Is the LED lit?
YES
NO
Check Power and Remote turn-on
wire for voltage. Make sure Ground
wire is secure.
STILL NO SOUND
See your Authorized PrecisionPower Dealer or call 1-800-62POWER.
SOUND IN ONE CHANNEL ONLY
Reverse left and right speakers by unplugging the speaker connector, turning it
over and plugging it back in.
SOUND IS NOW IN
OPPOSITE CHANNEL SAME CHANNEL
Reverse RCAinputs Problem is in the speaker or
speaker wire of the silent channel
SOUND IS NOW IN
OPPOSITE CHANNEL SAME CHANNEL
Reverse RCAs at head unit Problem is in the Amplifier. See your
local Authorized
PrecisionPower Dealer
or call 1-800-62POWER.
SOUND IS NOW IN
OPPOSITE CHANNEL SAME CHANNEL
Problem is in the head unit Problem is in the RCAcables
or before the amplifier