7. REMOTE
Connect the remote controller to control the subwoofer amplifier volume from the driver
seat location, for ease of adjustment during playing.
8. LEVEL Contro
l
The level control will match the amplifiers sensitivity to the source units signal voltage.
The Operating range is 200mV minimum to 5V maximum. This is NOT a volume control!
9. Low Pass Filter Control
This control is used to select the desired low pass x-over frequency. The frequency can
be adjusted from 40Hz to 220Hz for all bass mono models.
10. Subsonic Filter Control
This control can filter out unwanted low frequency from 10Hz (OFF) to 50Hz. This
function will increase the power handling of your woofers.
11. Bass Boost Level switch
This switch can boost bass level by 0dB, 6dB or 12dB. The boost frequency is centered
at 50Hz.
12. Power Indicator
This LED will light up when amplifier works properly.
13. Protection Indicator
The red LED will light up or be flashing if there is a fault presented to the amplifier.
Please disconnect the amplifier and resolve the fault before reconnecting the amplifier.
CONTROL FUNCTIONS
12 13
10
9
8
6
5
7
11
PANEL LAYOUT
Fig 1
. S550.1D/S850.1D/S1300.1D/S2000.1D Panel layout
