Sony XAV-72BT Operating Instructions Manual page 55

Item
Subwoofer
Sets the subwoofer connection
status.
RBE (Rear Bass Enhancer)
(page 48)
Uses rear speakers like
subwoofers.
Crossover Filter
Selects the cut-off frequency
of the front/rear speakers
(HPF) and subwoofer (LPF).
4.1ch Speaker Level
(page 48)
Option Purpose
ON (z) To set the connection status
to on.
OFF To set the connection status
to off.
OFF (z),
To select the mode.
RBE1, RBE2,
RBE3
LPF: 50 Hz, To select the cut-off
60 Hz, 80 Hz,
frequency. (Available only
100 Hz (z),
when "Subwoofer" is set to
120 Hz
"ON.")
HPF: OFF (z) To not cut out the
frequencies.
HPF: 50 Hz, To select the cut-off
60 Hz, 80 Hz,
frequency.
100 Hz, 120 Hz
Subwoofer
To select the subwoofer
Phase:
phase. (Available only
Normal (z),
when "Subwoofer" is set to
Reverse
"ON.")
– –
Unit status
No source
selected
During reception/
playback
During reception/
playback
No source
selected
55