6
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POWER
0°
180°
ON
SIGNAL
PEAK
LEVEL
MIN
MAX
60 Hz
150 Hz
75 Hz
FREQ.
THRU L
THRU R
INPUT L
INPUT R
PHASE
S/N
MONACOR INTERNATIONAL
ZUM FALSCH 36·28307 BREMEN
GERMANY
230 V~/50 Hz/840 VA
T4AL
PSUB-418AK
1
2
3
1
3
2
3
2
1
PIN SIGNAL
GND
1
3
4
5
6
7
8
9
2
Active Subwoofer System
These operating instructions are intended
for users with basic knowledge in audio
technology . Please read the instructions
carefully prior to operation and keep them
for later reference .
1 Applications
The PSUB-418AK is a powerful active sub-
woofer system . It is suited as a low-fre-
quency complement to an existing audio
system with special requirements concern-
ing low-bass reproduction . The PSUB-418AK
is ideally matched to the speaker series PAK-
400 and features the same cabinet design .
An integrated limiter will protect the
speaker and prevent signal distortion . For
mobile applications, the subwoofer system
offers castors and carrying handles . A stand
sleeve on the upper side of the subwoofer
system allows for insertion of a spacer tube .
Thus, a speaker system can be installed on
top of the subwoofer system .
2 Operating Elements
and Connections
1
Phase reversal switch
2
LEDs
ON
– power LED
SIGNAL – will light up at a given volume
PEAK – will light up at the maximum
undistorted volume
3
3Volume control LEVEL
4
Control FREQ for the upper cut-off fre-
quency of the signal to be reproduced
by the subwoofer
5
XLR outputs THRU to route the input
signals to the active stereo speaker sys-
tems, for example
6
Signal inputs (XLR / 6 .3 mm jacks, bal .)
to connect an audio unit with line level
output (mixer, preamplifier, CD / MP3
player etc .)
7
Support for the mains fuse
Always replace a blown fuse by one of
the same type (see type label) .
8
POWER switch
9
Mains jack for connection to a mains
socket (230 V/ 50 Hz) via the mains cable
provided
3 Safety Notes
The unit corresponds to all relevant direc-
tives of the EU and is therefore marked
with .
WARNING
The unit uses dangerous
mains voltage . Leave servic-
ing to skilled personnel only .
Inexpert handling or modifi-
cation of the unit may result
in electric shock .
•
The unit is suitable for indoor use only .
Protect it against dripping water and
splash water, high air humidity and heat
(admissible ambient temperature range:
0 – 40 °C) .
•
Do not place any vessel filled with liquid
on the unit, e . g . a drinking glass .
•
Immediately disconnect the mains plug
from the socket
1 . if the unit or the mains cable is visibly
damaged,
2 . if a defect might have occurred after
the unit was dropped or suffered a sim-
ilar accident,
3 . if malfunctions occur .
In any case the unit must be repaired by
skilled personnel .
•
Never pull the mains cable to disconnect
the mains plug from the socket, always
seize the plug .
•
For cleaning only use a dry, soft cloth;
never use water or chemicals .
•
No guarantee claims for the unit and no
liability for any resulting personal damage
or material damage will be accepted if
the unit is used for other purposes than
originally intended, if it is not correctly
connected or operated, or if it is not re-
paired in an expert way .
If the unit is to be put out of oper-
ation definitively, take it to a local
recycling plant for a disposal which
is not harmful to the environment .
English
English Page
Содержание PSUB-418AK
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