Specification; Troubleshooting Guide - PHD 2260X Owner's Manual & Installation Manual

SPECIFICATION

AMPLIFIER
PHD 2260X
4 Ohm RMS Output 260W x 2
2 Ohm RMS Output 380W x 2
1 Ohm RMS Output
4 Ohm Bridge Output 760W x 1
Low Pass Filter (Variable) 50Hz-250Hz
High Pass Filter (Variable)
50Hz-1.2kHz
Subsonic Filter 10Hz-50Hz
Phase
Frequency Response (-1dB)
10Hz-30kHz
Signal To Noise Ratio ('A' WTD) >100dB
Input Sensitivity
250mV-8V
Input Impedance 22k Ohm
Operation Voltage (negative Ground)
DC 12V
Speaker Impedance @ Stereo Driven
4 Ohm
Fuse Rating 25 A x 3
Dimensions (250 X 54 X D)mm
Audiophile Sound Systems
PHD 4075X PHD 4110X PHD 11110X
75W x 4 110W x 4
110W x 4 165W x 4
N/A N/A N/A
220W x 2 330W x 2
50Hz-250Hz 50Hz-250Hz 30Hz-250Hz
50Hz-250Hz 50Hz-1.2kHz
N/A N/A
N/A N/A N/A
10Hz-30kHz 10Hz-30kHz 10Hz-250Hz
>100dB >100dB
250mV-8V 250mV-8V
22k Ohm 22k Ohm
DC 12V DC 12V
4 Ohm 4 Ohm 1 Ohm(MONO)
25 A x 2 25 A x 3
470 350 430
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TROUBLE SHOOTING GUIDE.
and solutions. Before you consult this listing, make sure the vehicle's electrical system is
working properly by verifying that other electrical items (e. g. headlights, windows, etc.)
Still function correctly.
430W x 1
SYMPTOM
730W x 1
No Audio
1110W x 1
N/A
N/A
10Hz-50Hz
0 - 180
Distorted Audio
>100dB
250mV-8V
Audio Level Low
22k Ohm
DC 12V
Audio Lacks
35 A x 3
External Fuse
350
Blowing
Whining noise
on audio with
engine running
Ticking noise on
audio with
engine
running
PROBABLE CAUSE SOLUTION
Low or N.C Remote Check remote turn-on voltage at
Turn-on connections amp and head unit
Blown Fuse Replace with new fast-blow fuse
Power wires not connected Check butt splices or solder joints
Check ground and battery
connections
Blown or non speakers Use VOM or DVM to measure speaker
connected coil
impedance; check speaker wiring
connections
Input Sensitivity not set See adjustment procedure and check
properly each step;
or damaged speaker cones Inspect each speaker for damage
and repair or replace suspected
component
Low turn-on voltage Refer to head unit owner's manual
Mute circuit on head Check electrical system for low
unit is on. voltage;
Check ground connection
Speakers wired with wrong Check polarity of wires from
polarity, causing
cancellation of bass by the system design
frequencies
during operation
Incorrect wiring or short Refer to electrical installation and
circuit check each installation step
up alternator noise head unit's power wire; Check
alternator routing diodes or voltage
regulator for proper operation. Check
all grounds , battery voltage, and
RCA cables
Check RCA audio cable; Install an
radiated spark noise
power wire. Check spark plug wires.
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