EarthQuake T-500W-2 User Manual
Page 6
10
11
T2000W/4
Bridgeable Speaker
outputs, minimum
4-Ohms mono.
Set Xover switch
to FULL
K-10, ten-inch bass tube, in mono
application (4 Ohms minimum)
CH3
CH4
CH3
CH4
CH1
CH2
CH1
CH2
To car chassis / ground
To remote turn on / trigger
To battery positive (+)
Two
20A
fuses
7.0V
17.0V
4.0V
10.0V
2.5V
5.0V
1V
1V
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).
XOVER
KNOB
SETTING
T2000W/4
MAX INPUT
VOLTAGE
BEFORE
CLIPPING
RCA LEVEL
SPEAKER
LEVEL
250Hz
210Hz
170Hz
125Hz
90Hz
50Hz
FC6.2 Midrange
FC6.2 Midrange
FC6.2 Xover FC6.2 Xover
FC6.2
Tweeter
FC6.2
Tweeter
FC6.2 Midrange
FC6.2 Midrange
FC6.2 Xover FC6.2 Xover
FC6.2
Tweeter
FC6.2
Tweeter
AUTO ON
REMOTE ON
RESET
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 page 3 for
e x p l a n a t i o n o f t h i s
feature.
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.
MODE SELECTOR:
This feature tells the
amplifier to run in
either HIGH PASS,
FULL RANGE or
LOW PASS MODE
R C A l i n e
t h r o u g h t o
c a s c a d e
a n o t h e r
amplifier.
N o X o v e r
point.
2-WAY 12dB/Oct
VARIABLE XOVER:
C o n t r o l
t h e
corresponding channels
cutoff frequencies. This
feature is disabled when
in FULL RANGE
This information applies to
both channels 1/2 and 3/4
HIGH LEVEL
INPUT:
Speaker level
inputs with a
range of 0.5V
to 17V RMS.
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
o ff t h e a m p l i f i e r a n d c a l l
Earthquake for further assistance.
See warranty for details.
Specifications Are Subject To Change Without Notice
www.earthquakesound.com
BASS BOOST:
0 - 18dB Bass
Boost for use
w
i
t
h
subwoofers.