H O O K U P
Line-Level Inputs
THX Mode:
If your surround processor/
receiver is THX-certified:
Note: When the THX/Normal
switch is set to "THX," the
subwoofer's internal crossover
and output level control are
bypassed.
THX®-Certified
Receiver/Processor
Subwoofer
Out
To continue enjoying THX-
quality bass response in a
very large room, two or more
HTPS-400 subwoofers may be
connected in series. For every
3000 cu. ft. of room volume, it
is recommended that you add
one HTPS-400.
THX®-Certified
Receiver/Processor
Subwoofer
Out
4
RED–STANDBY
LINE
PHASE
180
OUT
IN
0
Sub 1
RED–STANDBY
LINE
PHASE
180
OUT
0
IN
Sub 2
RED–STANDBY
LINE
PHASE
180
OUT
0
IN
GREEN–ON
EQ
GAIN
CROSSOVER
NORMAL
OFF
THX
MIN. MAX. 50Hz 150Hz
AUTO
ON
GREEN–ON
EQ
GAIN
NORMAL
THX
MIN. MAX. 50Hz 150Hz
OFF
AUTO
ON
GREEN–ON
EQ
GAIN
NORMAL
THX
MIN. MAX. 50Hz 150Hz
OFF
AUTO
ON
CROSSOVER
CROSSOVER