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T2000WD/1
SUBSONIC FILTER:
For the vast majority of
vehicles, peaks or dips
occur at about 40Hz –
around the frequency of
a low bass guitar note.
Use this control to
correct that peak or dip.
PHASE SHIFT:
This 0 - 180° phase
shift adjustment is
for reversing the
phase output with
respect to its input.
LOW PASS FILTER (LPF):
This 50Hz - 300Hz low-
pass filter blocks unwanted
high frequencies for
cleaner low-frequencies.
8-gauge
speaker
outputs
REMOTE SUB LEVEL:
Allows you to limit the
bass output
from a location of your
choice. Using a screw
mounted remote control.
amplifier’s
Two
30A
fuses
To car chassis / ground
To remote turn on / trigger
To battery positive (+)
The gain knob is not a volume
control. It is designed to match
the input level of the amp to the
output level of the source unit.
Over driving "clipping" the input
stage of the amp will cause
damage to the amplifier (please
refer to table for setting).
7.0V
17.0V
4.0V
10.0V
2.5V
5.0V
1V
1V
SUB
XOVER
SETTING
MAX INPUT
VOLTAGE
BEFORE
CLIPPING
RCA LEVEL
SPEAKER
LEVEL
300Hz
240Hz210Hz150Hz
70Hz
50Hz
AUTO ON REMOTE ONRESET
AUTO ON REMOTE ONRESET
AUTO ON REMOTE ONRESET
LOW LEVEL INPUTS:
Low level inputs
range of 0.2V to 7V RMS.
This is where the front and
rear RCA outputs from your
head unit or other devices
are inserted.
with a
AUTO SIGNAL
SENSING:
Please refer to
p a g e 3 f o r
explanation of this
feature.
0 - 10dB
BASS
BOOST
CONTROL
POWER LED:
When LED is on, it
indicates that the
amplifier is ON and
f u n c t i o n i n g
properly.
PROTECTION (PROT) LED:
If LED comes on then you have an
issue that requires service. Turn
off the amplifier and call
Earthquake for further assistance.
See warranty for details.
LEVEL ADJUST:
Allows the amplifier to deliver a
controlled maximum sound level into
selected channel(s) when the volume
is turned to max. This acts as a
volume limiter for the system,
preventing you from over driving the
speakers or subwoofers.
R C A l i n e
through to
c a s c a d e
a n o t h e r
amplifier.
N o X o v e r
point.
HIGH LEVEL
INPUT:
Speaker level
inputs with a
range of 0.5V
to 17V RMS.
Specifications Are Subject To Change Without Notice www.earthquakesound.com