5. Connecting the remote input
The remote input (
REM
) has to be connected
to the radio remote output if the amplifiers low
-
level line inputs are used as signal inputs. We
do not recommend controlling the remote input
via the ignition switch to avoid pop noise during
turn on/off.
If the
Highlevel Input
is used this input does not
need to be connected as long as the car radio
has BTL output stages.
6. Connecting an amplifier in Master / Slave
mode (optional)
For connecting a further D ONE amplifier in
bridge mode follow the subsequent steps:
1. Define the amplifier which is connected to the
signal source (radio) as “Master” by setting
the
Master / Slave Mode
switch to “Master”
(see page 14, item 9,
Master / Slave Mode
).
2. Set the
Master / Slave Mode
switch of the
second amplifier to “Slave”.
3. Connect the
Mono Cinch In- / Outputs
of
the amplifiers by using an appropriate RCA /
Cinch cable (see page 14, item 10;
Mono
Cinch In- / Output
).
4. Make all filter settings on the amplifier in
“Master” mode. All filter adjustments of the
amplifier which operates in “Slave” mode will
be deactivated.
Examples of configurations can be found on
page 18.
7. Connecting the loudspeaker outputs
The loudspeaker outputs can be connected
directly to the wires of the loudspeakers.
Note:
Outputs are wired in parallel internally.
This means that both plus outputs (+) and both
minus outputs (-) deliver the same output sig-
nal.
Never connect any of the loudspeaker cables
to the chassis ground as this will damage your
amplifier and your speakers.
If you connect two loudspeakers in parallel
ensure that they are correctly connected (in
phase), i.e. plus to plus and minus to minus.
Exchanging plus and minus causes a total loss
of bass reproduction. The positive terminal is
indicated on most speakers. The minimum load
impedance must not be lower than 1 Ohm, oth-
erwise the amplifier protection will be activated.
Examples for speaker configurations can be
found on page 16 et sqq.
16
Installation
Mono
Subwoofer with one voice coil (single voice coil)
Maximum output power of this configuration:
1 x 4 Ohms: 200 / 400 Watts
1 x 2 Ohms: 340 / 680 Watts
1 x 1 Ohm: 530 / 1,060 Watts
Examples for speaker configurations
