SUB B10 Service Manual
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MAKING CONNECTIONS
The B10 subwoofer input connectors are located on the
rear panel.
Some processors incorrectly label the subwoofer output
as LFE; others offer both an LFE and a Subwoofer
output. If there is no labeled subwoofer output, use the
LFE output. If the output has labeled connections for both
LFE and Subwoofer, use the Subwoofer output.
The L (Left) and R (Right) connectors on the rear panel of
the B10 can be used with 2-channel applications, where
there is no dedicated subwoofer output available. These
inputs are can be crossed-over by the adjustable Low-
Pass Crossover control on the rear panel. Having the
low-pass filter enabled helps offset the fact that most 2-
channel systems do not perform any high-pass filtering
on the main speakers, minimizing the advantages of
using a subwoofer.
2-CHANNEL APPLICATIONS – CONNECTING TO
THE MAIN OUTPUTS
CONNECTION TO MAIN OUTPUTS
1. Connect an RCA patch cable between the left main
output on the receiver/preamplifier INPUT connector on the
B10 rear panel, as shown above.
2 Connect an RCA patch cable between the right main
output on the receiver/preamplifier INPUT connector on the
B10 rear panel.
Note: This configuration applies to receivers with
preamplifier outputs or to preamplifier/power amplifier
configurations in which there are two sets of Main outputs.
If the receiver has jumpers from the Pre- or Main-Out to the
Amp in connectors or if the preamplifier has only one set of
Main-Out connectors, a Y-adapter should be used to send
the same signal to both the main power amplifier and the
subwoofer(s). Tape Out or Record Out connectors cannot
be used.
CAUTION: Never make or break connections unless
all system components are powered off.
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