Dual TBX10A - Installation: Typical Wire Routing; Typical Wire Routing

6
Main Power Connections
Connect BAT+, GND and REM wires accordingly. A suitable fuse MUST be installed on the
BAT+ lead within 18" of the battery for protection of the vehicle’s electrical system.
Fuse Rating
When replacing the fuse, make sure
new fuse is the correct type and
amperage. Using an incorrect fuse
could damage the amplifier. The
TBX10A uses (1) 15 amp ATO style fuse.
Power/Ground Wire Size
For optimum performance, use only
12 gauge wire or larger. Make sure
to use the same size power and
ground wire.
Typical Wire Routing
INSTALLATION
High Level Input (Speaker Wire)
High level inputs should only be used when RCA
outputs are not available from the head unit. Connect
the head unit speaker outputs to the high level input
connector as shown below. The black wire (signal
reference ground) may or may not require a connection
to chassis ground - depending on your particular
installation. Do not use both low and high level inputs at
the same time. Connect only one or the other.
HIGH LEVEL
INPUT
15A
White (R+)
White/Black (R-)
Grey (L+)Grey (L+)
Grey/Black (L-)