page 6
V-1250THX subwoofer
Some THX controllers have a pair of stereo subwoofer outputs, while others have a single mono
output. Your subwoofer is compatible with both types. If your THX controller has stereo subwoofer
outputs, use a stereo shielded cable, connecting it to the LEFT and RIGHT "INPUT" terminals on the
subwoofer. If your THX controller has only a single mono subwoofer output, use a mono cable and
connect it to the subwoofer's "LEFT/MONO" "INPUT" jack. See Figure 1 below.
Do not use a Y-connector to connect the signal to both the LEFT and RIGHT inputs of the subwoofer.
These inputs are summed to mono in the amplifier input stage, and if they are combined, the result will
be too much gain and bass level.
FIGURE 1- WIRING ONE SUBWOOFER WITH A THX CONTROLLER
FIGURE 2 - WIRING TWO SUBWOOFERS WITH A THX CONTROLLER
THX CONTROLLER
SUBWOOFER OUT
1 0 3 9 1 J e f f e r s o n B l v d , C u l v e r C i t y , C A 9 0 2 3 2 3 1 0 / 2 0 4 - 2 8 5 4
M I L L E R & K R E I S E L S O U N D C O R P O R A T I O N
Made in U.S.A.
T
4 AMP
120 VAC 50/60 Hz
SLOW-BLOW
ATTENTION:
DEBRANCHER AVANT DE
REMPLACER LE FUSIBLE.
UTILIZER UN FUSIBLE
DE RECHANGE
DE MEME TYPE.
CAUTION:
DISCONNECT SUPPLY CORD
BEFORE CHANGING FUSE.
REPLACE FUSE ONLY
WITH SAME TYPE.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS:
RISQUE DE CHOC
ELECTRIQUE. NE PAS OUVRIR
.
Manufactured under license
from Lucasfilm Ltd.
Lucasfilm and THX are
registered trademarks
of Lucasfilm Ltd.
use a Y-connector if
your controller has
only one subwoofer
output jack
RIGHT
LEFT/MONO
INPUT
REFERENCE
80 Hz
24 dB/OCTAVE
THX
VARIABLE
+
PHASE
THX
LOW PASS
FILTER
+3 dB
+6 dB
BASS LEVEL
RIGHT
LEFT/MONO
INPUT
REFERENCE
80 Hz
24 dB/OCTAVE
THX
VARIABLE
+
PHASE
THX
LOW PASS
FILTER
+3 dB
+6 dB
BASS LEVEL
1 0 3 9 1 J e f f e r s o n B l v d , C u l v e r C i t y , C A 9 0 2 3 2 3 1 0 / 2 0 4 - 2 8 5 4
M I L L E R & K R E I S E L S O U N D C O R P O R A T I O N
Made in U.S.A.
T
4 AMP
120 VAC 50/60 Hz
SLOW-BLOW
ATTENTION:
DEBRANCHER AVANT DE
REMPLACER LE FUSIBLE.
UTILIZER UN FUSIBLE
DE RECHANGE
DE MEME TYPE.
CAUTION:
DISCONNECT SUPPLY CORD
BEFORE CHANGING FUSE.
REPLACE FUSE ONLY
WITH SAME TYPE.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS:
RISQUE DE CHOC
ELECTRIQUE. NE PAS OUVRIR
.
Manufactured under license
from Lucasfilm Ltd.
Lucasfilm and THX are
registered trademarks
of Lucasfilm Ltd.
THX
CONTROLLER
SUBWOOFER OUT
RIGHT
LEFT/MONO
INPUT
REFERENCE
80 Hz
24 dB/OCTAVE
THX
VARIABLE
+
PHASE
THX
LOW PASS
FILTER
+3 dB
+6 dB
BASS LEVEL
1 0 3 9 1 J e f f e r s o n B l v d , C u l v e r C i t y , C A 9 0 2 3 2 3 1 0 / 2 0 4 - 2 8 5 4
M I L L E R & K R E I S E L S O U N D C O R P O R A T I O N
Made in U.S.A.
T
4 AMP
120 VAC 50/60 Hz
SLOW-BLOW
ATTENTION:
DEBRANCHER AVANT DE
REMPLACER LE FUSIBLE.
UTILIZER UN FUSIBLE
DE RECHANGE
DE MEME TYPE.
CAUTION:
DISCONNECT SUPPLY CORD
BEFORE CHANGING FUSE.
REPLACE FUSE ONLY
WITH SAME TYPE.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS:
RISQUE DE CHOC
ELECTRIQUE. NE PAS OUVRIR
.
Manufactured under license
from Lucasfilm Ltd.
Lucasfilm and THX are
registered trademarks
of Lucasfilm Ltd.
