Variable Low Pass Filter - ESX SUB-D300 Manual De Instrucciones

VARIABLE BASS BOOST
By using the BASS BOOST controller [ 11 ] you are able to increase the bass enhancement from 0 to 12 dB.
ATTENTION: Use the BASS BOOST wisely!
PHASE SHIFT SWITCH
The PHASE SHIFT switch [ 12 ] allows to switch the phase from 0° to 180° to match the output signal with the
vehicle's interior acoustic.

VARIABLE LOW PASS FILTER

Set the desired crossover frequency by using the controller LOW PASS [ 13 ]. Thus to that only the frequencies
below the chosen crossover frequency will be amplified and the subwoofer plays more precisely and efficient.
With the CROSSOVER SLOPE switch [ 14 ] the slew rate of the low pass filter can be set. The slew rate deter-
mines whether the filtered out frequencies should be attenuated normal (12dB) or high (18dB).
BASS LEVEL REMOTE CONTROLLER
With the included bass level cable remote controller [ 16 ] allows to adjust the bass level e.g. out of the driver's
seat. Connect the remote controller and the REMOTE terminal [ 15 ] with the enclosed cable.
HI LEVEL INPUT
15
L R
– –
L R
+ +
LINE
PROTECTION CIRCUIT
The PROTECT LED [ 17 ] lights up red, when the amplifier is overheated, or a short circuit occurs respective
L
a too low impedance load is connected to the speaker outputs. If this events, the internal built-in protection
circuit shuts down the amplifier automatically. The amplifier should work again properly after you have solved
the problems.
PHASE
The POWER LED [ 18 ] lights up green, if the amplifier is in operation.
SHIFT
0°
180°
LEVEL
MIN
45 x 14 mm
BASS BOOST
HI LEVEL INPUT
PHASE
SHIFT
L
–
L
+
11 L
PHASE
SHIFT
12
PROTECT
HI LEVEL INPUT
L
–
L
+
+12V
13
L
14
PROTECT
PHASE
SHIFT
REMOTE
+12V
45 x 14 mm
SUB – D300
INPUT
ACTIVE SUBWOOFER SYSTEM
HIGH EFFICIENCY DIGITAL AMPLIFIER
R
300 W/RMS @ 2 Ω / 200 W/RMS@ 4 Ω
300 x
AUTO
TURN ON
17
PROTECT
OFF
ON
45 x 14 mm
MAX
SUB – D300
+12V
ACTIVE SUBWOOFER SYSTEM
REMOTE
AUTO
TURN ON
0° OFF
180° ON
HI LEVEL INPUT
R
–
LEVEL
R
+
MIN MAX
L R
– –
LINE INPUT
L R
+ +
BASS BOOST
R
LINE
0dB 12dB
LOW PASS
L
AUTO
TURN ON
0° OFF
50Hz 150Hz
180° ON
PHASE
CROSSOVER SLOPE
LEVEL
SHIFT
0°
12dB 18dB
180°
MIN MAX
LEVEL
POWER
REMOTE
BASS BOOST
FUSE
MIN
R
–
0dB 12dB
BASS BOOST
R
+
LOW PASS
REM GND
0dB
LINE INPUT
50Hz 150Hz
LOW PASS
CROSSOVER SLOPE
50Hz
12dB 18dB
CROSSOVER SLOPE
POWER
AUTO
TURN ON
FUSE
12dB 18dB
0° OFF
PROTECT
180° ON
LEVEL
FUSE
REM GND
MIN MAX
BASS BOOST
+12V REM
0dB 12dB
LOW PASS
50Hz 150Hz
CROSSOVER SLOPE
12dB 18dB
POWER
FUSE
45 x 14 mm
REM GND
REMOTE
INPUT
R
AUTO
TURN ON
OFF
ON
MAX
12dB
R
150Hz
POWER
BASS LEVEL
GND
MIN MAX
18
16
11