page 10
V-1250THX subwoofer
To connect the subwoofer, run shielded RCA - RCA interconnect cables from the outputs on your
component to the "INPUT" jacks found on the subwoofer's backplate. If your processor has a single
subwoofer output, do not use a Y-connector to connect it to both the Left and Right input terminals of
the subwoofer. The subwoofer combines both channels to mono in its amplifier input stage.
FIGURE 4 -WIRING TWO SUBWOOFERS TO AN AMP OR PROCESSOR
WITH A SUBWOOFER OUTPUT JACK (NON-THX)
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
RIGHT
Made in U.S.A.
T
4 AMP
120 VAC 50/60 Hz
LEFT/MONO
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
to connect to
two subwoofers
SURROUND
PROCESSOR
SUBWOOFER (or MONO) OUT
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.
FIGURE 5 - WIRING ONE SUBWOOFER TO AN AMP
OR PREAMP WITH ONE SET OF PREAMP OUTPUTS
use one Y-connector for
each channel to split the
output of the preamp
PREAMP
POWER AMP
RIGHT
LEFT
MAIN IN
RIGHT
LEFT
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.
