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1. INPUTS
Plug in the RCA leads from your head unit or crossover here (see page 13).
2. GAIN
Use this control to match the output level of the head unit to the amplifier (see page 15).
3. -12dB
For use with high level inputs (4V up to 12V). Push this switch
in to attenuate the input by 12dB (see page 13).
4. XOVER FREQ.
Detented control adjusts HP/LP crossover frequency from 20Hz to 5kHz (see pages 15 & 17).
5. HP/LP BUTTON
Push this switch in to activate the high pass crossover or out for lowpass signal to the
speakers.
6. QBASS
™
Level
Turn this control clockwise to boost the
Q
BASS
™
circuit by up to 12dB.
7. RCA OUTPUTS
Provide either HP/LP signal to another amplifier. This signal will be HP if you've selected
LP for the speaker outputs, and vice versa.
8. SPEAKER/REMOTE CONNECTOR
After connecting remote and speaker wires, plug in the
PowerLock
connector here
9. COOLING VENTS.
10. POWER / GROUND
PowerLock
After you have securely connected your power and ground wires, plug in the
Power / Ground
PowerLock
connector here (see page 9).
11. POWER indicator
A green light indicates that the amplifier is on.
ENDPLATE DIAGRAM
1400
11
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