1. Low Level Input
For connection to any source (head unit) with a low level output. This is your RCA output from the source (headunit). In order
to obtain a four channel output from a two channel input please set the switch to 4 channel and plug the RCA's into channel
3 and channel 4.
2. High Level Input
To be used when no RCA's are available. Use the provided loom to connect to closest speakers. The loom connector will only
fit one way around. Once plugged in you should connect the wires as below:
Front Speakers
Left Positive - Brown
Right Positive - Black
Left Negative - Blue
Right Negative - Green
Rear Speakers
Left Positive - Orange
Right Positive - Yellow
Left Negative - Grey
Left Negative - White
3. Front Gain Control
Used to match the input signal of the source to the amplifier. See the setup section for more details.
4. Front Crossover Control
The switch is used to select between low pass / high pass filter or no filter at all on the front channels. The frequency ranges
on the low pass filter are from 45 Hz to 300 Hz. The frequency ranges on the high pass filter are from 45 Hz to 300hz.
5. Front Bass Boost Switch
To provide up to an extra +12 dB of bass boost at 45 Hz. Use this boost to increase bass output from the amplifier.
6. Rear Gain Control
Used to match the input signal of the source to the amplifier. See the setup section for more details.
7. Rear Bass Boost Switch
To provide up to an extra +12 dB of bass boost at 45 Hz. Use this boost to increase bass output from the amplifier.
8. Rear Crossover Control
The switch is used to select between low pass / high pass filter or no filter at all on the rear channels. The frequency ranges
on the low pass filter are from 45 Hz to 300 Hz. The frequency ranges on the high pass filter are from 45 Hz to 300hz.
9. Rear Gain Remote Input Jack
Use to plug in the remote bass controller.
10. Gain Remote Controller
This remote can be mounted in the front of the car and will give you the ability to raise the gain of the amplifier remotely in
the range of 0.25 volts to 6 volts. (Optional accesory, see back for details)
11. Indicator LED
When the amplifier is operating correctly the LED will show as green
When the amplifier is in protection mode the LED will show as red.
12. Power Connections
Power connections. See Connections section for details on correct connections.
13. Fuses
Please ensure the following fuse rating is used when replacing fuses: 25 amp x 2
14. Speaker Terminal Output
For connection to the speakers. See Application section for wiring examples.
Connections - SLICK a1