4
Panel layout
Ref four
front speakers
REar inputs
Speaker connection in stereo or bridge for the front
Rca input signal from source unit routed to rear channels.
speakers. Ensure polarity is correct.
Left & right input relates to to the speaker output.
SQ
selection Level
Bias setting of the amplifier. When pressed, the amplifier Gain setting to match the source unit, adjustable from
will emulate a class A mode. Unpressed it will be class A/B. 0.1 V ~ 8 V input. Remember it is not a volume control.
To fine tune your SQ system, try both modes.
HIGH pass - front channels (40 Hz~4 KHz)
low pass - Front channels (40 Hz~4 KHz)
High pass crossover with 24 dB slope per octave.
Low pass crossover with 24 dB slope per octave.
low pass - Front channels (40 Hz~4 KHz)
HIGH pass - front channels (40 Hz~4 KHz)
Low pass crossover with 24 dB slope per octave.
High pass crossover with 24 dB slope per octave.
band pass - front channels (40 Hz-4 khz)
band pass - front channels (40 Hz-4 khz)
Using low pass and high pass crossovers at the same time
Using low pass and high pass crossovers at the same time
creates an adjustble band pass crossover from 40 Hz to 4 KHz.
creates an adjustble band pass crossover from 40 Hz to 4 KHz.
SQ selection
level
Bias setting of the amplifier. When pressed, the amplifier
Gain setting to match the source unit, adjustable from
will emulate a class A mode. Unpressed it will be class A/B.
0.1 V ~ 8 V input. Remember it is not a volume control!
To fine tune your SQ system, try both modes.
Front
inputs rear speakers
Rca input signal from source unit routed to front channels. Speaker connection in stereo or bridge for the rear speakers.
Left & right input relates to the speaker output.
Ensure polarity is correct.
Power
/
protect
power
in
Power led lit, amplifier is on, protect led lit, amplifier
Power cable input, Batt + is for 12 V positive from the battery.
has gone into protect mode, read the troubleshooting.
Remote is for switched remote, used to turn on the amplifier.
Gnd is for the ground cable connected to chassis or battery,
(closed
system).
