EX1K : EX2K
USER MANUAL
Installation Instructions | Owner’s Manual
Due to continuous improvement of the product, specifications are subject to change without notice.
1. EUPHORIA XPERT AMPLIFIERS’ SPECIFICATION
1-1. EUPHORIA XPERT FULL RANGE DIGITAL MONO AMPLIFIERS
Load
4ohm
2ohm
1ohm
Voltage & THD
14.4 volts & 1%
14.4 volts & 1%
14.4 volts & 1%
Working Voltage
EX1K
1 X 250
1 X 500
1 X 1000
EX2K
1 X 500
1 X 1000
1 X 2000
10 ~ 16Volts for EX1K & EX2K
Frequency Response
Signal to Noise Ratio
Damping Factor
Low Level Input
High Pass Filter Variable
Low Pass Filter Variable
RCA Line Output
Minimum working impedance
20Hz ~ 35KHz
< 95dB
150 <
6V ~ 0.2V
20Hz ~ 5KHz
50Hz ~ 5KHz
Yes
1 ohm Mono
2. EUPHORIA XPERT AMPLIFIER’S CONTROL & CONNECTION.
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INPUT
OUTPUT
GAIN (6V ~ 0.2V)
HIGH PASS FILTER
GND (GROUND CONNECTION)
REM (REMOTE)
SPEAKER OUTPUTS
LOW PASS FILTER
+12V (POWER CONNECTION)
3. INSTALLATION
3-1. MOUNTING PREPARATION
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3-2. MOUNTING PREPARATION
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system
POWER & PROTECTION INDICATOR
ake all steps into consi
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3-3. +12V, GND, REM CONNECTION.
12V ( POWER CONNECTION )
a u io system
u the cu
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GND ( GROUND CONNECTION )
Locate a secure grounding connection as close to EUPHORIA XPERT series as possible. Make sure the location is
clean and provides a direct electrical connection to the frame of the vehicle.
Connect one end of a short piece of the same gauge cable as the power cable to the grounding point.
Run the one end of the cable to the grounding point. Run the other end of the cable to the mounting location.
Connect the ground cable to the screw terminal labeled as GND.
REM ( REMOTE CONNECTION )
Run a remote turn on cable from the headunit’s remote swithed +12V output.
EUPHORIA XPERT AMPLIFIER +12V, GROUND, REMOTE CONNECTION DIAGRAM
Remote turn on
Ground
FUSE
12V
BATTERY
3-4. SPEAKER CONNECTION
DB Drive recommends to use minimum 12 gauge speaker connect
connecting cables from your speakers to EUPHORIA XPERT amplifier’s mounting location.
Keep speaker cables away from the power cables and EUPHORIA XPERT amplifier’s input cables. Use grommets
anywhere the cables have to pass through the hoes in the metal frame or sheet metal. Connect to the speakers
according to the type of terminals on each speaker. Strip
twist the cables strands together tightly. Make sure the
3/8” of insulation from the end of each cable and
re are no stray strands that might touch other cables
or terminals and cause a short circuit.
Crimp spade lugs over the cable ends or tin the ends with solder to provide a secure termination.
Connect the cable ends to EUPHORIA XPERT amplifiers as speaker system diagram.
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Ground
ing cables. Run 12 gauge speaker
EUPHORIA XPERT DIGITAL FULL RANGE AMPLIFIERS’ SPEAKER CONNECTION DIAGRAM 1.
EX1K & EX2K amplifiers
8 ~ 1 ohms
minimum impedance is 1 ohms.
minimum working voltage : 10V - 16Volts
EUPHORIA XPERT DIGITAL FULL RANGE AMPLIFIERS’ SPEAKER CONNECTION DIAGRAM 2.
8 ~ 2 ohms
1 Ohm Minimum
8 ~ 2 ohms
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1 Ohm Minimum
4. TROUBLE SHOOTING
NO SOUND ( NO OUTPUT )
1) Please check all connections, cables’ routing, short and voltage at
2) Please check built-in or external fuses, If it is blown, please repalce with new one.
3) Please check whether speakers work well, you can test speakers by connecting to another amplifiers.
PROTECTION
1) Please check overload, overheat ( thermal ) , short, voltage and DC offset.
2) Minimum working impedance for EX1K and EX2K is 1 ohm.
Lower than 1ohm can damage the amplifiers.
3) If the EUPHORIA XPERT amplifiers are shut down due to overheat, Reset by turning off the remote input
and allowing time to cool down.
Please make sure there are no airflow obstructions around EUPHORIA XPERT amplifier to prevent thermal
protection.
4) EX1K & EX2K have voltage protection as 10 ~ 16 volts.
If Voltage is out of range as above, EUPHORIA XPERT amplifiers will be protected.
POOR BASS RESPONSE
1) Please check speaker polaritys.
WHINING NOISE
1) Engine noise is caused by poor grounding of EUPHORIA XPERTamplifiers, headunit, other components, battery or
alternator, so please check all grounding connections.
EUPHORIA XPERT amplifiers and headunit.
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LIMITED WARRANTY
Euphoria warrants any products purchased in the U.S.A.
from an authorized Euphoria dealer. All products are warranted to
be free from defects in material and workmanship under normal
use and service for a period of two (2) years when the unit is
installed by an authorized Euphoria dealer. Non-authorized
dealer installed products carry a one (1) year parts and labor limited warranty. This warranty applies to the original purchase only.
Euphoria will either repair or replace (as its option) any
unit that had been found to be defective and under warranty
provided the defect occurs within:
Two (2) years, if purchased through an authorized Euphoria
dealer with original proof of purchase.
This limited warranty periods do not extend to units having been
subjected to misuse, abuse, neglect, or accident. Products that in
Euphoria’s judgment shows evidence of having been altered,
modified, or serviced without Euphoria’s authorization, will be
ineligible under this warranty.
To obtain warranty services please contact your retailer or visit
our website at www.euphoriacaraudio.com for more details.
www.euphoriacaraudio.com
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