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S2 & S4 MULTI-CHANNELS INPUT & OUTPUT CONNECTION
RCA INPUTS
Connect preamp signal cables from the source or
the headunit to RCA input.
GAIN ( 6V - 0.2V )
Matching the output voltage of the headunit's
RCA line-outs to amplifier's input.
HIGH PASS FILTER ( 20(200)Hz - 800(8K)Hz )
Control the high pass filter frequency for the speaker
outputs.
When setting multiply x1, then the frequencies can
be adjusted from 20Hz to 800Hz.
When setting multiply x10, then the frequencies can
be adjusted from 200Hz to 8KHz.
Select HPF ON/OFF switch
GROUND ( GND ) & POWER ( +12V )
The power and ground will accommodate 4 guage
wire.
Use high quality pure copper wire only.
REMOTE ( REM )
REM connector will accept wire sizes from12 to 16
guage.
This terminal is used to remotely turn-on and turn-off
the amplifier when +12V DC is applied.
POWER & PROTECT LED
POWER LED ; Blue-lit shows correct operation.
PROTECT LED : Red-lit shows general malfunction,
faulty connection, or thermal protection.
LOW PASS FILTER ( 50(500)Hz - 800(8K)Hz )
Control the low pass filter frequency forthe speaker
outputs.
When setting multiply x1, then the frequencies can
be adjusted from 50Hz to 800Hz.
When setting multiply x10, then the frequencies can
be adjusted from 500Hz to 8KHz.
Select LPF ON/OFF switch
MODE ( 2CH / 4CH )
Select 2CH mode for a single pair of RCA inputs on CH1&2
to activate all 4 speaker outputs. ( No Y splitter needs )
Select 4CH mode for 2 pair of RCA inputs and standard
speaker outputs.
REMOTE CONTROL ( OPTIONAL )
Use this to control level of the amplifier from
your driver's seat.
CLIP LED ( CH1/2, CH3/4 )
When input signal is close to clipping level. CLIP LED
begins to light up.
At full clip, the protection LED will light up.
SPEAKER TERMINAL BLOCK
Connect speaker cables from speaker terminal block
to full range speakers
Full range speakers impedance should be checked
carefully.
S2 & S4 minimum impedance is 2 ohm stereo or
4 ohm bridged.