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 SWITCH
The PHASE 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.
BASS LEVEL REMOTE CONTROLLER
With the included bass level cable remote controller [ 14 ] 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.
PROTECTION CIRCUIT
The POWER LED [ 16 ] lights up green, if the amplifier is in operation.
The PROTECT LED [ 17 ] lights up red, when the amplifier is overheated, or a short circuit occurs respective
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.
16
12
13
PHASE
POWER
LOW PASS
0°
180°
50Hz 150Hz
PROTECT
ACTIVE SU BWO O FER SYSTEM
OFF
150 WATTS RMS / 300 WAT TS MAX.
ON
AUTO TURN ON
17
11
VRX1000A
BASS BOOST
INPUT SENS.
0dB 12dB
MIN
MAX
LOW LEVEL
INPUT
REMOTE
R+
R–
L+
L–
HI LEVEL INPUT
15
14
POWER
FUSE
R
L
GND
REM
+12V
11