Atlantic Technology 4.5 PBM - Preamp Output Connection Examples

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Model 4.5 PBM
Example 1:
Subwoofer
Line Out/
Low Level In
Before using this
connection
method, please
see the Important
Note on page 4.
Example 2:
Preamp Line
Out/Low
Level In for
1 Subwoofer
This arrangement
is for owners of
stereo receivers/
amplifiers with
Preamp outputs.
If your receiver/
amplifier uses
jumper links be-
tween the Pre-out
and Main In, then
you must remove
them and use
option 1 or 2. If
your receiver/
amplifier uses a
switch instead of
connectors, then
use option 3.
Option 1
Option 3
Option 2
L/
MONO
R
HIGH
LEVEL
LOW
LEVEL
THRU
IN
IN
L/
MONO
R
HIGH
LEVEL
LOW
LEVEL
THRU
IN
IN
L/
MONO
R
HIGH
LEVEL
LOW
LEVEL
THRU
IN
IN
Single Sub Woofer
Pre Out
Main In
LR
Receiver/Amplifier/Processor
Pre Out
Main In
LR
Pre Out
Main In
LR
Internal
Pre Amp
External
Pre Out
Main In
LR
Y-adapters
L/
MONO
R
HIGH
LEVEL
LOW
LEVEL
THRU
IN
IN
L/
MONO
R
HIGH
LEVEL
LOW
LEVEL
THRU
IN
IN
Sub Woofer Out
Single Sub Woofer Optional Second Sub Woofer
Receiver/Amplifier/Processor