Definitive Technology SuperCube II User Manual

5. Your subwoofer contains a powerful amplifier inside its cabinetry. When
placing the subwoofer into a built-in cabinet, please be sure it receives
a clear flow of cooling air. If your subwoofer is to be located in a closed-
back cabinet, be sure to put some ventilation holes in the cabinet back
behind the subwoofer's back panel.
Wiring Diagrams
Low-Level Connections
Most often used is the LFE connection. Most receivers, preamps and decoders
feature a mono (line level) LFE/subwoofer output intended to be used with sub-
woofers. You can feed the mono or LFE subwoofer output of your receiver or
decoder to the LFE input on the subwoofer and achieve full performance. [See
Diagram 1] Usually, these outputs have their own low-pass filter built into the
circuit, and if this is the case, you would normally input them into the LFE input.
The LFE inputs on your SuperCube sub woofer are direct coupled inputs which are
not affected by the subwoofer's low-pass filter or low-pass crossover control. If the
sub or LFE output on your receiver or decoder does not have a low-pass crossover
or you wish to use the SuperCube subwoofer's low-pass crossover and control in
This is the usual hookup with Dolby Digital®
( (+)
....... ...,~ ................... LFE
:C§)' ,' .. : .~ .. ~ .. ~. G·
-v- .V<:.Y. ·v-
. . '" ,., ,." ,.
.. ..CD
u.~
• //II
°CDO-"0
00-
101
CD
(+)\
1'0 w,rFI"dm""rCdtl"l
' .... ',.'
A,,, .. C"".~"
...
" •• , A.,"1I"
.~. "L.-Oll
+ - +
~~ @~~
~-~@m
101 101
",," "." .
• I",l "" •
(+)
tAIIIIlll ....
... 1. oo!IlIdlu
00 ...........
-=Ji,~'"Y
·1.'=rr
--
MAIN SPEAKERS
LEFT RIGHT
RECEIVER/PREAMP/DECODER
SUBWOOFER
OR LFE L R
OUT..,..
If 11f .11( ,11( .11
- +
1 (.")1(,') 1
Diagram 1

Definitive Technology SuperCube II Specifications

General

Brand	Definitive Technology
Model	SuperCube II
Category	Subwoofer
Language	English