Radio Shack XL-150 - Manual (Page 11)

11
HIGH-LEVEL (SPEAKER
WIRE) INPUTS
If your autosound system does not
have low-level line out jacks but has
only speaker outputs, connect your
autosound system’s speaker outputs
to the amplifier’s
HIGH INPUT jacks.
• If your autosound system has four
speaker outputs, see “Four
Speaker Outputs” on Page 12 to
connect your system’s speaker
outputs to the amplifier using
either a floating or common
ground connection.
• If your autosound system has two
speaker outputs, see “Two
Speaker Outputs” on Page 13 to
connect your system’s speaker
outputs to the amplifier using ei-
ther a floating or common ground
connection.
Note: A floating ground connection
lets the amplifier provide more power
to each speaker, but requires that you
connect a separate wire to each
speaker terminal. A common ground
connection lets you use fewer wires to
connect the speakers to the amplifier,
but reduces the amount of power sup-
plied to the speakers from the amplifier.
Use the supplied wire harnesses and
the supplied twist-on terminal connec-
tors to make the appropriate connec-
tions.
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