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Panel layout
Rage 1500 / rage 3200
gnd (Ground connection)
Connects to the vehicle's chassis. Keep as short as possible
(<20"/ 50 cm) Using wire with a maximum gauge speci ed
to the terminal ensures optimal operation.
+12v (power connection)
Connects to the positive terminal of the battery. For
optimal performance, use wire speci ed to the power
terminal. Fuses shall be placed within 8" / 20 cm of the
battery.
Gain (6v~0.2v)
Adjusts signal input voltage from the input source to match
the ampli ers input stage. 6V ~ 0.2V is the voltage range.
Sudden voltage spikes or voltages beyond the above may
cause errors or damages to the input section. Eventually
the ampli er can go into protect. It is advisable to use a
low (< 1V) input if the ampli er is driven into a low ohm
load.
input
RCA input signal from the source unit. Use a signal of min
0.3V ~ 6V max to ensure proper operation.
speaker output
2 pin layout speaker terminal. Do not attempt to bridge
externally. The minimum load is 1 .
Any connection below 1
strapped or bridged in any way either.
This circuit design will have a high output voltage on BOTH
speaker terminals, even after the ampli er has been shut of
for a while. For any connections or changes in con guration,
do measure if voltage is still present prior to doing so. This
will avoid potential shorted circuits.
GND
REM +12V
PROTECT
CLIP
POWER
is not warranted. The amp can't be
GAIN
HPF
LPF
MIN MAX
10
2KHz
50
20KHz
R
L
INPUT
Rem (+12v switched)
Switched 12v connection from source unit. It is adviseable
to use a common relay to ensure a stable voltage connection
without dips.
led indicators
Power lit, ampli er is operational and on.
Clip ashing shows the signal is not clean at peaks. Clip lit,
signal is heavily distorted. The loudspeaker & the ampli er
can be damaged over time. Protect lit, the amp has shut o .
Could be caused by install, thermal shutdown, short circuit,
low voltage & circuit damage to the pcb.
HPf (12 db/oct)
Variable high pass crossover from 10 Hz to 2 KHz.
It is highly recommended to set it according to the tuning
of your loudspeakers enclosure / t/s parameters to
avoid unnecessary strain to your sound system.
lPf (12 db/oct)
Variable low pass crossover from 50 Hz to 20 KHz, if used with
HPF, it will create a bandpass con g.
remote port
Connection of external level controller with voltmeter &
clipsensor. Caution, it is not a volume knob & shall be
adjusted in accordance with the ampli ers gain.
4
SPEAKER
REMOTE
-
+
1 OHM MINIMUM
R A G E 3 2 0 0
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