Dual XPE1700 Manuale utente
INSTALLATION/OWNER’S MANUAL
Mobile Power Amplifiers
XPE SERIES
XPE1700
XPE2700
XPE4700
2
XPE SERIES INSTALLATION
Preparation
Please read entire manual before installation. Due to the technical nature of amplifiers,
it is highly recommended that your DUAL amplifier is installed by a professional installer
or an authorized dealer.
Before You Start
•Disconnectnegativebatteryterminal.(consultaqualifiedtechnicianforinstructions)
•Avoidinstallingtheamplifierwhereitwouldbesubjecttohightemperatures,suchas
fromdirectsunlight,orwhereitwouldbesubjecttodust,dirtorexcessivevibration.
•Useextremecautionwhendrillingholestoavoiddamagingfuellinesorexisting
vehiclewiring.
•Allamplifierinstallationsrequirepower,signalandspeakerwires(notincluded).
•Anamplifierinstallationkit(soldseparately)ishighlyrecommendedtofacilitatethe
installation. Consult your dealer for recommendations.
Mounting Location
•Chooseamountinglocationfortheamplifier.Suggestedlocationsincludeunderaseat
orinthetrunk.
•Theamplifiercanbemountedhorizontal(recommended)orvertical.Foroptimum
performance,makesuretoprovideatleast1"ofspacetoaroundallsides.Donot
mounttheamplifierundercarpetsorwhereairflowisrestricted.
•Donotinstalltheamplifierwhereitmaybeexposedtomoisture.
•Theoptimummountinglocationvariesbetweenvehicles.Remembertotestall
amplifier functions before completing the final mounting procedure.
TYPICAL MOUNTING METHOD
NOTE
Be sure to follow specific instructions included with your amplifier installation kit
(not included with this amplifier). The information below should be used a general
guideline only.
Power Wire (+12V)
•Disconnectnegativebatteryterminalbeforeproceeding.Consultaqualified
technician for instructions if you are unsure.
•Planwireroutingbeforecuttinganywirestolength.Beginbyroutingthepower
+12Vwirefromthebatterytotheamplifierlocation.Useagrommetwhenrunning
wiresthroughthefirewallormetalopenings.Avoidrunningthepowerwirenear
existingvehiclewiringtopreventinducednoisefromenteringtheaudiosystem.
•Useextremecautionwhendrillingholestoavoiddamagingfuellinesorexisting
vehiclewiring.
•The+12VwireMUSTbefusedwithin18"ofthebatteryforprotectionofthevehicle’s
electrical system.
Ground Wire (GND)
•Theamplifiergroundwireshouldbeasshortaspossible.Chooseacleanunpainted
sectionofmetalorthevehiclechassiswhenattachingthegroundconnection.Be
sure to clean the area of any dirt or grease.
Remote Turn-on Wire (REM)
•Theremoteturn-onwireconnectstotheheadunit'samplifierturn-onleador
powerantennaoutput.
Speaker Wires
•Chooseadequategaugespeakerwiredependingonyourexactamplifier/speaker
combination.Besuretoobservepolaritywhenconnecting.
•Donotgroundanyspeakerwiresorconnectanyspeakerwirestogether.
Input Signal
•Theamplifier'sinputsignalconnectstotheheadunit'slowlevel(RCA)orhighlevel
(speakerwire)outputs.
•Lowlevelinputsignaldeliverthebestperformance.Ifunavailable,usethehigh
levelinputs-wheninterfacingwithfactoryheadunitforinstance.
CAUTION
•Donotusebothlowandhighlevelinputsatthesametime-connectonlyoneor
the other.
•Neverrunanywiresunderneathoroutsidethevehicle.
3
XPE SERIES INSTALLATION
Connection Descriptions
4
XPE SERIES INSTALLATION
XPE1700
LINE
INPUTS
LEFT
RIGHT
GAIN
MINMAX
LP OFF
FREQUENCY
50Hz 500Hz
X-OVER BASS
BOOST
0FF6dB 12dB
PHASE
0180
SUB
SONIC
0FFON
Audio Inputs and Controls
SPEAKER
INPUTS
LINE
INPUTS
LEFT
RIGHT
GAIN FREQUENCY
LP OFFHP
50Hz 500Hz
BASS
BOOST
0FF6dB 12dB
X-OVER
MINMAX
XPE2700
RCALineInputs
Gain
Sub-Sonic
CrossoverFrequencyControl
CrossoverMode
1
2
3
BassBoost
Phase
SpeakerInputs
InputMode
LINE
INPUTS
RIGHTLEFT
FRONT
REAR
RIGHTLEFT
BASS
BOOST
0FF6dB 12dB
0FF6dB 12dB
FREQUENCY
50Hz 500Hz
50Hz 500Hz
LP OFFHP
LP OFFHP
GAIN
MINMAX
MINMAX
SPEAKER
INPUTS
INPUT
MODE
4CH2CH
X-OVER
FRONT
REAR
XPE4700
3 4 5 6 7
2
1
8 421 65
1 9 8 2 5 64
4
5
6
7
8
9
Power and Speaker Connections
Ground Connection
RemoteConnection
+12VDCBatteryConnection
1
2
3
Fuse(s)
SpeakerConnection(s)
4
5
5
XPE SERIES INSTALLATION
30A
FUSES
30A
XPE1700
SPEAKER
+
-
GNDREM BAT+
POWER
25A
FUSE
XPE2700
GNDREM BAT+
POWERSPEAKERS
LEFT +
-
RIGHT+
-
BRIDGE
1 3
25A
FUSES
25ALEFT +
-
RIGHT+
-
SPEAKERS
BRIDGE
FRONT
REAR
GNDREM BAT+
POWER
XPE4700
2 5
132 54
132 5
4
4
6
XPE SERIES INSTALLATION
REM
(TURN-ON LEAD)
Fuse Rating
Whenreplacingfuses,makesurenewfuse
is the correct type and amperage. Using an
incorrect fuse could damage the amplifier.
XPE170030ampATOx2
XPE270030ampATOx1
XPE470025ampATOx2
Power/Ground Wire Size
Foroptimumperformance,useonlythewire
sizelistedbeloworlarger.Makesuretouse
thesamesizepowerandgroundwire.
XPE1700 4awg
XPE270010awg
XPE47008awg
Main Power Connections
Connect+12V,GNDandREMwiresaccordingly.AsuitablefuseMUSTbeinstalledonthe
+12Vleadwithin18"ofthebatteryforprotectionofthevehicle’selectricalsystem.
Typical Wire Routing
7
XPE SERIES INSTALLATION
Amplifier Connections
Speaker Connections
Connectspeakerwiresobserving
polarity.Theminimumimpedance
loadfortheXPE2700andXPE4700
is 2 ohms stereo and 4 ohms
bridged.Useofloadslowerthan
these is not recommended and
may cause amplifier damage.
TheXPE2700andXPE4700can
bewiredforstereo,bridgedor
stereo/bridgedsimultaneous
operation.
Input Signal Connections
Low Level Input (RCA)
Lowlevel(RCA)inputsignalispreferredforbestperformance.Typicaltrunk-mount
amplifierinstallationsrequirea17-20footRCAcable.Mosttrucksandunder-seat
applicationsrequirea6-9footRCAcable.UsingtwistedpairconstructionRCAcableswill
minimize noise.
High Level Input (Speaker Wire)
Highlevelinputsshouldonly
beusedwhenRCAoutputsare
notavailablefromtheheadunit.
Connecttheheadunitspeaker
outputstothehighlevelinput
connectorasshownbelow.The
blackwire(signalreferenceground)
mayormaynotrequireaconnection
tochassisground-dependingon
your particular installation.
Subwoofer (mono)
Typical Bridged Wiring
(4 ohms minimum)
2 Speakers (stereo)
Typical Stereo Wiring
(2 ohms minimum)
CAUTION
Donotusebothlowandhighlevelinputsatthesametime-connectonlyoneortheother.
XPE2700speakerconnectionsshown
8
XPE SERIES OPERATION
Configuration/Setup
Theinputlevelcontrol(gain)isusedtoobtainthebest
possiblematchbetweentheheadunitaudiooutputand
theamplifierinput.Beginbyturningtheinputlevelcontrol
fullycounterclockwise.Next,turnuptheheadunitvolume
controlaround3/4ofthewayup.Adjusttheinputlevel
controlclockwiseuntilaudibledistortionisheard,then
slightlycounterclockwisetoprovidethebestmatch.
Repeatforallinputlevelcontrols.
Select2 CHmodeiftheheadunitonlyhas1pairofRCA
outputs.PlugtheRCA’sfromtheheadunitintochannels
1/2or3/4.All4amplifierinputswillreceiveasignal.
NOTE:Thereisnofaderfunctionwhenusing2 CH mode.
Select4 CHmodeiftheheadunithas2pairsofRCA
outputs.PlugtheRCA’sfromtheheadunitintochannels
1/2and3/4.
Thecrossoverisusedtofilteroutfrequenciesaboveor
belowacertainpoint.ChooseLPFwhenusingtheamplifier
withsubwoofers,HPFwhenusingwithmidrange/tweeter
combinations and FULLwhenusingwithcoaxial-type
speakers.
NOTE Choose FULLwhenusingtheamplifierinstereo/
bridgedsimultaneousmode.Inthismode,passive
crossoversarerequired.Failuretousethecorrectpassive
componentsmaydamagetheamplifierand/orspeakers.
Consultaqualifiedprofessionalforrecommendations.
Thiscontrolallowspreciseadjustmentofthecrossover
frequency.
Thiscontrolprovidesadditionalboost@45Hzwhenused
withsubwoofers.Adjustthiscontrolwithcaution-as
improperusecandamagespeakers!
TheLEDindicatorilluminatesblueduringnormaloperation
(POWER)andredwhentheamplifierdetectsafault
(PROTECT).
Input level Control
Input Mode Switch
(XPE4700)
Crossover Mode
Crossover Frequency
Control
Bass Boost
LED Indicator
10
XPE SERIES OPERATION
Specifications
CEA-2006PowerStandardSpecifications
(reference: 14.4VDC, 20Hz~20kHz)
PowerOutput(14.4VDC,20Hz~20kHz):
240 Watts RMS x 1 channel @ 4 ohms and ≤ 1% THD+N
400 Watts RMS x 1 channel @ 2 ohms and ≤ 1% THD+N
Total dynamic power: 1000 Watts
Signal to noise ratio: 75dBA (reference: 1 watt into 4 ohms)
Frequency response: 20Hz ~ 20kHz (-3dB)
Amplifier dimensions: 8.95”(L) x 13.3”(W) x 2.06”(D)
Typical installation dimensions: 11”(L) x 15”(W) x 3.25”(D)
CEA-2006PowerStandardSpecifications
(reference: 14.4VDC, 20Hz~20kHz)
PowerOutput(14.4VDC,20Hz~20kHz):
50 Watts RMS x 2 channels @ 4 ohms and ≤ 1% THD+N
75 Watts RMS x 2 channels @ 2 ohms and ≤ 1% THD+N
150 Watts RMS x 1 channel @ 4 ohms (bridged) and ≤ 1% THD+N
Total dynamic power: 400 Watts @ 4 ohms
Signal to noise ratio: 75dBA (reference: 1 watt into 4 ohms)
Frequency response: 20Hz ~ 20kHz (-3dB)
Amplifier dimensions: 8.95”(L) x 8.82”(W) x 2.06”(D)
Typical installation dimensions: 11”(L) x 11”(W) x 3.25”(D)
CEA-2006PowerStandardSpecifications
(reference: 14.4VDC, 20Hz~20kHz)
PowerOutput(14.4VDC,20Hz~20kHz):
50 Watts RMS x 4 channels @ 4 ohms and ≤ 1% THD+N
75 Watts RMS x 4 channels @ 2 ohms and ≤ 1% THD+N
150 Watts RMS x 2 channel @ 4 ohms (bridged) and ≤ 1% THD+N
Total dynamic power: 800 Watts @ 4 ohms
Signal to noise ratio: 75dBA (reference: 1 watt into 4 ohms)
Frequency response: 20Hz ~ 20kHz (-3dB)
Amplifier dimensions: 8.95”(L) x 14.1”(W) x 2.06”(D)
Typical installation dimensions: 11”(L) x 16”(W) x 3.25”(D)
XPE1700
XPE2700
XPE4700
DualElectronicsCorp.
TollFree:1-866-382-5476
www.dualav.com
©2010DualElectronicsCorp.
NSA0610-V01
XPE SERIES OPERATION
Troubleshooting
Problem Cause Action
Unit will not turn on
(no power LED indicator)
+12Vwirenotconnectedorincorrectvoltage
REMwirenotconnectedorincorrectvoltage
Checkconnectionsforpropervoltage
(11~16VDC)
GNDwirenotconnected Checkconnectiontoground
Fuse(s)blown Replacefuse(s)
Unit has power - LED is
blue (but no sound)
Speakerwiresnotconnected Checkconnectionsatspeakers
Volumeturnedallthewaydown Increasevolumelevelatheadunit
Oneormorespeakerwirestouchingeach
other or touching chassis ground
Insulateallbarespeakerwiresfromeach
other and chassis ground
Speaker(s)defectiveordamaged Check/replacespeaker(s)
Inputsignalnotconnected Checkhighorlowlevelinputsforproper
connection
Unit blows fuse(s) Incorrectfuserating Usefuse(s)withcorrectrating
+12Vwiretouchingchassisground Checkforpinchedwire
Speaker(s)defectiveordamaged Check/replacespeaker(s)
Engine noise Badgroundconnection Makesureamplifierisgroundedtoclean
bare metal
SignalgroundlooporRFI(radiofrequency
interference)
Re-routeRCAcablesfromexistinghigh
currentwiring
LED illuminates red
(protect mode)
Oneormorespeakerwirestouchingeach
other or touching chassis ground
Insulateallbarespeakerwiresfromeach
other and chassis ground
Speaker(s)defectiveor
damagedinternally(shorted)
Check/replacespeaker(s)
Speakerloadlessthan2ohms(stereo)
Speakerloadlessthan4ohms(bridged)
Adjustspeakerload-amplifierwillnot
operateatlessthan4ohmswhenbridged
Distorted audio output Incorrectinputsignaltypeor
inputleveltoohigh
Checkconnectionsandreduce/adjustinput
level
Low audio output Incorrectinputsignaltypeor
inputleveltoolow
Checkconnectionsandincrease/adjust
inputlevel
Weak bass Speaker(s)arewiredoutofphase Check(+)and(-)speakerconnections
(Observecorrectpolarity)
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