10
FUNCTIONAL INSTRUCTIONS
FEATURES AND OPERATIONAL CONTROLS
2
3
4
6
7
1
5
If the
LED
PWR
lights up, the sound system is ready for operation. If instead the LED PRO lights up, then there is a malfunction.
Allow the device to cool down and check all connections.
The
PHASE
push button allows to switch the phase from 0° to 180°. Hence, you are able to adjust the subwoofer perfect to the
vehicle’s acoustics.
The
LOW PASS
controller (low pass filter) adjusts the cut-off point of the frequency range to above. The cut-off frequency is
continuously adjustable from 50 Hz to 150 Hz.
Connect the RCA inputs of the wiring harness plug with RCA cables to the preamplifier outputs of the head unit (car stereo). If
your head unit does not have any preamplifier outputs, please refer to section 7.
Connect the enclosed adapter box at the loose cable ends with the speaker outputs of your head unit. Pay attention to the correct
polarity. Then connect the RCA sockets of the adapter box and wiring harness plug (# 6) with an optional available RCA stereo
cable (not included).
The terminal
REMOTE
is for connecting the supplied remote controller. The remote controller can be used to set the level, the
cut-off frequency of the low-pass filter, as well as the phase, e.g. out from the driver‘s seat.
The
LEVEL INPUT
adjusts the level of the sound system.
ENCLOSED
WIRING HARNESS
WITH PLUG
NOT INCLUDED IN
THE DELIVERY
RCA STEREO PATCH CABLE
4
1
2
6
7
5
OPTIONAL
L R
LOW OUT
HIGH IN
L+ L
– R– R +
3
