Rockford Fosgate Prime R150-2 Installation & Operation Manual page 7

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 input jacks at the amplifier.
CAUTION:Always ensure power is off or disconnected at the amplifier before
connecting RCA cables. Failure to do so may cause damage to the amplifier
and/or connected components.
9. Connect the speakers. Strip the speaker wires 3/8", crimp the bared wire into a fork or ring style
connectors and attach to the speaker terminals.Tighten the screw to secure into place. 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:Follow the diagrams for proper signal polarity.
CAUTION:This amplifier is not recommended for impedance loads below 2
and 4
2-Channel Mode
Power Connections
bridged.
Source Unit
Amplifier
I
NSTALLATION
stereo
Bridged Mono Mode
7