Rockford Fosgate PM100X1 Quick Setup Guide

Source Unit

LEFT OUTPUT (+)

LEFT OUTPUT (-)

Amplifier Quick Setup

RIGHT OUTPUT (+)

RIGHT OUTPUT (-)

GROUND

Connect to chassis
ground of vehicle

*Keep grounds as short as possible

INPUT (-)

INPUT (+)

OUTPUT (-)

OUTPUT (+)

GROUND

INPUT (-)

INPUT (+)

OUTPUT (-)

OUTPUT (+)

LEFT SPEAKER RIGHT SPEAKER

WHITE = INPUT (-)

BLACK = GROUND

YELLOW = INPUT (+)

Wire Harness Color Code

White Input (-)
Yellow Input (+)
Black Ground
Blue Speaker Out (+)

BLUE = SPKR OUT (+)

GREEN = SPKR OUT (-)

Green Speaker Out (-)

Amplier

* Specifications subject to change without notice. Images depict typical setup.
Refer to manual for additional wiring options.

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.

Amplifier Quick Setup

Crossover - 60/80/100 Hz

Selectable 12dB/Oct HP Butterworth Crossover
at 60, 80, and 100 Hz.

Input - 2/4 ohm

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.

IP67 - Water Resistant

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.

1230-61033-01-A