AMPLIFIER TUNING
TEST & SETUP
1998-2013 Harley-Davidson
®
M5-800X4 Tuning Guide
1220-77328-01
07-27-2022
Rockford Fosgate
PMX-HD9813
REAR INPUT LEVEL:
9:00 O’Clock
FRONT INPUT LEVEL:
9:00 O’Clock
PUNCH EQ:
12:00 O’Clock
CROSSOVER FREQ:
50Hz
PRESET:
OFF
CROSSOVER:
HP (High-Pass)
INPUT:
4CH (4-Inputs)
After system is installed, test for proper operation and adjust
radio settings to below configurations.
INTERNAL AMPLIFIER:
Set to ON position.
BALANCE:
Test left/right balance control.
Set to CENTER position.
FADER:
Test front/back fader control.
Set to DESIRED rider position.
7-BAND EQ:
Set to FLAT position.
PUNCH EQ:
Set GAIN to 0.
CROSSOVER:
FRONT HPF: 60 Hz @ 12dB/Octave
REAR HPF: 60 Hz @ 12dB/Octave
SUB LPF: APF (All Pass Filter)
Before installing amplifier, remove cover and set PRESET to
OFF position. Verify remaining settings are properly config-
ured. Replace cover for water-tight protection.
RADIO EQ O.K.
no flash required
TURN-ON O.K.
blue remote wire not required
Maximum Radio Volume: Source unit
does not clip. Highest level can be
achieved without damaging speakers.
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