CENTER
FRONT
TV
FRONT
SUBWOOFER
REAR
REAR
50 cm
>
–
REAR
CENTER
CENTER
FRONT
TV
FRONT
SUBWOOFER
REAR
REAR
50 cm
>–
+
-
+
-
+
-
+
-
Jumper
Amplifier/
output stage
Amplifier/
output stage
Amplifier/
output stage
Amplifier/
output stage
Tweeter/midrange
Woofer
LO
+
+
-
-
HI
-
+
LO
+
+
-
-
HI
-
+
LO
+
+
-
-
HI
-
+
+
-
+
-
+
-
+
-
Jumper
Amplifier/
output stage
Amplifier/
output stage
Amplifier/
output stage
Amplifier/
output stage
Tweeter/midrange
Woofer
LO
+
+
-
-
HI
-
+
LO
+
+
-
-
HI
-
+
LO
+
+
-
-
HI
-
+
+
-
+
-
+
-
+
-
Jumper
Amplifier/
output stage
Amplifier/
output stage
Amplifier/
output stage
Amplifier/
output stage
Tweeter/midrange
Woofer
LO
+
+
-
-
HI
-
+
LO
+
+
-
-
HI
-
+
LO
+
+
-
-
HI
-
+
6
EN
7
Rear speakers
Whether you direct the rear speakers toward the
listening position is a matter of taste. Also, many
listeners prefer the rear speakers to be positioned
above ear height. This can be achieved by mounting
the units on a sturdy wall bracket, a high speaker
stand, a sideboard or shelf.
STANDS
For optimal front and rear speaker setup,
quadral
has suitable stands in its product range.
Should you have any questions, please contact us on tel.: +49 (0) 511 7904-0,
e-mail: [email protected] or [email protected]
CONNECTING TO THE AMPLIFIER
Before connecting up the speakers to your hifi or surround sound system, please ensure that the amplifier/
receiver is switched off and its pilot light is not on. For connection, you will need a twin-core loudspeaker
cable for each speaker cabinet. Make sure these cables are sufficiently long and cut them to a length that will
subsequently enable you to lay them behind furniture or under the carpet where necessary. For cables more
than 5 m in length we recommend a cross-section area of at least 2.5 mm
2
per core in order to avoid any
unnecessary loss of output. To enable optimum contact, about 10 mm of the cores at each end of the cable
must be isolated, and thus bare.
SCREW TERMINALS
For connection, the speakers are provided with colour-coded screw terminals on the back of the cabinet.
Loosen the screw terminals and feed the stripped end of the core into the hole that is now free. The two cores
of speaker cables have different colouring or shape for recognition. Connect the “+” core to the red, positive
terminal – the remaining core to the black terminal. Tighten the screws hand-tight. To ensure correct polarity,
check that the core connected to the red “+” terminal of the speaker is also the core that is connected to the
red “+” terminal of the amplifier and that the other core is
connected to the black “-“ terminals of both the speaker
and amplifier.
With
AURUM
loudspeakers you can choose between three modes of operation:
a) Conventional mode
Do not remove the jumpers, connect the speaker cable
as shown in the illustration.
b) Biwiring mode
Remove the jumpers after loosening the four screw
terminals on the back of the speaker and connect the
cable as shown in the illustration
c) Biamping mode
Remove the jumpers and connect the cables as shown
in the illustration.
