b): One PS350/350B with preamp and 5
channel amp - no bass management
1. Connect the preamp line level "LFE" or "Sub Out" to
the LFE input of PS350/PS350B. The LFE input has a
fixed Low Pass crossover of 120 Hz. If a variable
crossover is required, use the Left or Right input. You
can use the Center input but, make sure the 1 Sub / 2
Sub switch is in the 1 Sub position or the signal will be
alternated by 6 dB. If you decide to use the variable
crossover, a good starting point is between 80 Hz and
100 Hz.
2. Phase set to 0 deg. Note: Refer to Phase Switch
(4.M.) for further details.
3. Bass boost set to Min. Note: Refer to LFE Boost (4.K.)
for further details.
4. Set the Sub Level on the PS350/PS350B to Min
initially.
c): One PS350B with preamp and 5 channel
amp - utilizing bass management
1. Connect the Left Front, Center, and Right Front outputs
of the preamp to the LCR inputs of the PS350B. The Left
Rear and Right Rear outputs of the preamp connect
directly to the 5 channel amplifier. The "LFE" or "Sub Out"
of the preamp connects to the LFE input of the PS350B.
Take the LCR outputs on the PS350B and connect them
to their corresponding channels on the 5 channel amplifi-
er. If you decide to use the variable crossover, a good
starting point is between 80 Hz and 100 Hz.
2. Phase set to 0 deg. Note: Refer to Phase Switch (4.M.)
for further details.
3. Bass boost set to Min. Note: Refer to LFE Boost (4.K.)
for further details.
4. Set the Sub Level on the PS350B to Min initially.
P S 350B
F ive C hannel
Amp
Left Front
Left R ear
R ight F ront
C enter
R ight R ear
P reamp
In
Out
LF
LR
C
R F R R
LF E
In
R
C
L
In
Out
LF
LR
C
R F R R
LF E
1 S ub
2 S ubs
figure 2
d): Two PS350/350B with preamp and 5
channel amp - no bass management
1. Using a "Y" cable, connect the preamp line level "LFE"
or "Sub Out" to the LFE inputs of PS350/PS350B•s 1 and
2, paralleling the two inputs together. The LFE input has a
fixed Low Pass crossover of 120 Hz. If a variable
crossover is required, use the Left or Right input. You can
use the Center input but, make sure the 1 Sub / 2 Sub
switch is in the 1 Sub position or the signal will be attenu-
ated by 6 dB. If you decide to use the variable crossover,
a good starting point is between 80 Hz and 100 Hz.
2. Phase set to 0 deg. Note: Refer to Phase Switch (4.M.)
for further details.
3. Bass boost set to Min. Note: Refer to LFE Boost (4.K.)
for further details.
4. Set the Sub Level on the PS350/PS350B to Min
initially.
LF E
In
R
C
L
In
Out
LF E
In
R
C
L
In
Out
1 S ub
2 S ubs
1 S ub
2 S ubs
In
Out
LF
LR
C
R F R R
P reamp
LF
LR
C
R F R R
LF E
R ight F ront
C enter
Left F ront
Left R ear
R ight R ear
P S 350
S ub 2
P ositioned
C enter R ight
P S 350
S ub 1
P ositioned
C enter L eft
F ive C hannel
Amp
figure 4
Left F ront
R ight F ront
R ight R ear
Left R ear
P reamp
LF
LR
C
R F
R R
LF E
In
Out
LF
LR
C
R F R R
P S 350B
LF E
In
R
C
L
In
Out
1 S ub
2 S ubs
C enter
F ive C hannel
Amp
figure 3
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