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TD5X
SUB INPUT:
SUB XOVER:
MODE SELECTOR:
This is your
The
0-18dB/Oct
This feature tells the
s u b w o o f e r
Xover provides
amplifier to run in
channel where
control over the
either HIGH PASS,
the sub RCA
device cutoff
FULL RANGE or
outputs from
frequency.
LOW PASS MODE
your head unit
are inserted.
SUBWOOFER CONTROL
L
GAIN
XOVER
REMOTE
MIN
40
160
MAX
HP
INPUT SELECTOR
R
MONO CHANNEL 5 SIGNAL FLOW
LEVEL ADJUST:
REMOTE
INPUT SELECTOR:
Allows the amplifier to deliver a
SUB
This tells the amp to play all channels even if only one pair of
LEVEL:
controlled maximum sound
RCAs is connected. EXAMPLE: If the head unit only has one
level into selected channel(s)
Allows you to
pair of RCA outputs then you must plug them into the CH1/2
adjust
amps
when the volume is turned to
connections and set the switch to 2. This tells the amp that you
max. This acts as a volume
bass output
are using one set of RCAs and it needs to play all five channels
l i m i t e r f o r t h e s y s t e m ,
i n t e n s i t y
regardless. If you have four RCAs, then set it to 4 and so on.
preventing you from over
remotely.
driving the speakers or
subwoofers.
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).
Three
25A
fuses
GND
REMOTE
+12V
POWER
To car chassis / ground
POWER (PWR) LED:
When LED is on, it indicates that the
amplifier is ON and functioning properly.
To remote turn on / trigger
To battery positive (+)
14
Specifications Are Subject To Change Without Notice
This information applies to
both channels 1/2 and 3/4
LEVEL ADJUST:
VARIABLE XOVER:
Control the max output of
C o n t r o l
t h e
each channel. The LEVEL
corresponding channels'
controls its respective
cutoff frequencies. This
channel regardless how
feature is disabled when
in FULL RANGE.
many inputs in use.
CHANNEL 1/2 CONTROL
CHANNEL 3/4 CONTROL
L
L
MODE
GAIN
XOVER
MODE
GAIN
XOVER
2
MIN
40
400
MIN
40
400
FR
LP
MAX
HP
FR
LP
MAX
AUTO ON
RESET
REMOTE ON
1
R
R
5 4 2
CHANNEL 1/2 SIGNAL FLOW
CHANNEL 3/4 SIGNAL FLOW
SUB
XOVER
SETTING
TD5X
40Hz
100Hz 180Hz
280Hz
MAX INPUT
VOLTAGE
BEFORE
CLIPPING
RCA LEVEL
7.0V
4.0V
2.5V
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.
FRONT
REAR
SUB
FUSES
CH1-
CH2+
CH3-
CH4+
-
CH1+
CH2-
CH3+
CH4-
+
PROT
PWR
25A
25A
25A
CH1+
CH2-
CH3+
CH4-
BRIDGED
BRIDGED
OUTPUT
Bridgeable speaker outputs,
minimum 4-Ohms, plus
subwoofer connection.
LOW INPUTS:
These are CH1/2
(FRONT)
& 3/4
low inputs
(REAR)
with a range of 0.2V to
7V RMS. This is where
the front and rear RCA
outputs from your head
unit are inserted.
4
3
AUTO SIGNAL
SENSING:
Please refer to
p a g e
3
f o r
explanation of this
feature.
360Hz
400Hz
1V
Set Xover to desired setting and set Mode
switch to HIGH (high-pass). Level
adjustment should be dialed in by ear. Keep
it at MIN and slowly work your way up.
FC6.2
FC6.2
Tweeter
Tweeter
FC6.2 Mid-Range
FC6.2 Mid-Range
FC6.2 Xover
FC6.2 Xover
FRONT
REAR
SUB
CH1-
CH2+
CH3-
CH4+
-
CH1+
CH2-
CH3+
CH4-
+
CH1-
CH2+
CH3-
CH4+
CH5-
CH1+
CH2-
CH3+
CH4-
CH5+
CH1+
CH2-
CH3+
CH4-
BRIDGED
BRIDGED
OUTPUT
Focus EQ-693
Focus EQ-693
Set Xover switch to FULL (full range)
www.earthquakesound.com
CH1/2
MIN
MAX
40Hz
400Hz
HIGH
FULL LOW
XOVER
LEVEL
The Sub Channel Will Accept
2 or 4-Ohm Subwoofers
CH3/4
40Hz
400Hz
MIN
MAX
HIGH
FULL LOW
XOVER
LEVEL
15
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