Sunfire EQ Signature, Руководство пользователя

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User's Manual
15
If your preampli Þ er does not
have a sub/LFE output, you can
use “Y” cables to send its main
outputs to both the sub woof er and
your am pli
Þ er.
The subwoofer will play the low
frequency range and your front
speak ers will play the full range.
Although bass is com mon ly dis-
trib ut ed evenly between left and
right chan nels (L+R bass), movie
soundtracks often contain dif-
ferential (L-R) bass. The opening
scene in “Top Gun”, for example,
has loads of L-R bass in for -
ma tion. If this is not
preserved, the bass
in these scenes
sounds anemic. The
Sun
Þ re Subwoofer
utilizes dif fer en tial
gain on the left and
right inputs to retain
both the L+R and
L-R in for ma tion.
There fore, sys tems
which do not have a
dedicated sub/LFE
output should use
both the left and the
right inputs as shown, for the great est
bass impact.
An alternative connection method
without using Y cables is shown on the
next page.
If your preamp/receiver has a dedi-
cated sub/LFE output, then only the Left
(Mono) input is used, as shown on the
previous page.
Connections to a preampli Þ er using Y cables
DIM - STANDBY
BRIGHT - ON
PREAMPLIFIER
MAIN
OUTPUTS
L
SUB/LFE OUT
L
R
R
AMPLIFIER
INPUTS