Rockford Fosgate PM100X1 Specification sheet

Amplifier Quick Setup
Wire Harness Color Code
Amplier
Source Unit
White Input (-)
Yellow Input (+)
Black Ground
Blue Speaker Out (+)
Green Speaker Out (-)
WHITE = INPUT (-)
BLACK = GROUND
YELLOW = INPUT (+)
GREEN = SPKR OUT (-)
BLUE = SPKR OUT (+)
INPUT (-)
GROUND
INPUT (+)
OUTPUT (-)
OUTPUT (+)
LEFT OUTPUT (+)
LEFT OUTPUT (-)
LEFT SPEAKER RIGHT SPEAKER
RIGHT OUTPUT (+)
RIGHT OUTPUT (-)
INPUT (-)
GROUND
INPUT (+)
OUTPUT (-)
OUTPUT (+)
* Specifications subject to change without notice. Images depict typical setup.
Refer to manual for additional wiring options.
Connect to chassis
ground of vehicle
*Keep grounds as short as possible

1230-61033-01-A
The rubber switch cover needs to be
installed to prevent water and dirt
intrusion into the amplifier. Failure to
install the covers will leave the
amplifier susceptible to damage
from moisture and dirt.
IP67 - Water Resistant
Amplifier Quick Setup
LED - Power / Protect
Power LED illuminates blue when
the unit is turned on.
Protect LED illuminates red if a
short circuit or to low of an
impedance is detected at the
speaker connections. The amplifier
will automatically shut down if this
occurs.
Selectable 12dB/Oct HP Butterworth Crossover
at 60, 80, and 100 Hz.
Crossover - 60/80/100 Hz
Selectable input switch for
impedance capability of the source
unit (radio).
CAUTION: Selecting 2 ohm may
damage the radio if it’s not 2 ohm
stable.
Input - 2/4 ohm