Owner's Manual

7
INSTALLATION
7. Securely mount the amplifier to the vehicle or amp rack. Be careful not to mount the amplifier on
cardboard or plastic panels. Doing so may enable the screws to pull out from the panel due to road
vibration or sudden vehicle stops.
8. Connect from source signal by plugging the RCA cables into the RCA/Speaker Harness input jacks,
then insert the four pin Molex connector into the mating four pin INPUT connector at the amplifier
9. Connect the speakers. Strip the speaker wires 1/2” and connect to the SpeakerWire Harness, then
insert the four pin Molex connector into the mating four pin SPEAKER connector at the amplifier.
Be sure to maintain proper speaker polarity. DO NOT chassis ground any of the speaker leads as
unstable operation may result.
10. Perform a final check of the completed system wiring to ensure that all connections are accurate. Check
all power and ground connections for frayed wires and loose connections which could cause problems.
Install inline fuse near battery connection.
NOTE: When the installation requires a High Level (Speaker) input, the RCA/Speaker Harness will need to
be cut on the speaker wire side of the y-splitter. Then connect the white to the left(+), white/black to
the left(-), grey to the right(+), and grey/black to the right(-) corresponding vehicle wires.
L+ R+
L
-
R
-
Connect to chassis
ground of vehicle*
*Keep Grounds as
short as possible
See Specications
for Fuse Rating
Fuse
Less
than
18”
Vehicle Battery
NEG
POS
+12V Switched
Left (+) White
Left (–) White/Black
Right (+) Gray
Right (–) Gray/Black
Left (+) White
Left (–) White/Black
Right (+) Gray
Right (–) Gray/Black
Stereo Mode
Bridged/Mono Mode
4Ω Min.
2Ω
Min.
2Ω
Min.
Left Input
Right Input
Low-Level Input
High-Level Input
Left (+) White
Left (–) White/Black
Right (+) Gray
Right (–) Gray/Black
Cut RCAs
To Source Unit
..or..
..or..
Low-Level Input
t$POOFDU3&.UP
+12V switched
High-Level Input
t%POPUDPOOFDU
3&.UFSNJOBM
t6TF)-"%+645
UPEFUFSNJOF
UVSOPOTFOTF
1220-57654-01
Eric W. Russell 3/26/2012