B52 marine BMP 4004 Manuel utilisateur
INSTRUCTIONS MANUAL
BMP 4004
HIGH POWER BRIDGEABLE MARINE
MOSFET AMPLIFIER
www.b52audio.com
INSTRUCTIONS MANUAL 02 - 12
MANUAL DE INSTRUCCIONES 14 - 24
MANUAL DE INSTRUÇÕES 26 - 36
ENGLISH
INDEX
2
1.PARTS LIST ....................................................................................................1
2.FEATURES AND SPECIFICATIONS.....................................................................1
Features
Specifications
3.INSTALLATION................................................................................................2
Installation warnings and tips
Choosing a location and mounting the amplifier
Power connections
4.CONTROL FUNCTIONS ....................................................................................4
5.SYSTEM EXAMPLES........................................................................................7
6.AMPLIFIER TROUBLESHOOTING GUIDE ............................................................9
THANK YOU for purchasing a B52 POWER AMPLIFIER. In order that we may better serve you if
you require warranty service for your new amplifier, please retain your original purchase receipt
and return the enclosed warranty registration page.
PARTS LIST
Included Hardware:
• Owner'smanual 1piece
• Mountingscrew 4pieces
• 35Afuse 3pieces
FEATURES AND SPECIFICATIONS
Features
• TheBMP-4004usehighlyquality1LayerPCB.
• Uniquelydesignedhighefficientpowertransformer.
• Rated500amppowersupplyswitchingFET.
• 12dBstereocrossoverfilter.
• High/low/fullrangeselectswitch.
• 50Hz+12dBbassboostcontrol.
• UsehighlyqualitydeluxeguageinputRCA&deluxeguagepowerterminalconnector.
• Useclass-A/Bcircuitry
• Stableto4Ohmbridgedmono.Protector:OutputShort,overloads&overtemperature.
• Power&protectindicators.
Specifications
4OhmBridgeMaxPower 2000Wx2 InputSensitivity 200mV–6V
2OhmMaxPower 1000Wx4 InputImpedance 20kOhm
4OhmRMSPower 500Wx4 LowPassFrequency 32Hz-320Hz
2OhmRMSPower 750Wx4 HighPassFrequency 32Hz-320Hz
S/NRatio >95dB BassBoostLevel(50Hz) 0dB-+12dB
THD(@1Khz) <0.05% FuseRating 35Ax3
ChannelSeparation(@1Khz) >50dB Dimensions(wxHxL) 91/2X22/7X188/9Inch
FrequencyResponse 10Hz-100KHz 241X58X480mm
3
INSTALLATION
4
WARNING
Playing loud music in a ship can hinder your ability to hear traffic and permanently damage your
hearing. We recommend listening at low or moderate levels while driving your boat. B52 accepts
no liability for hearing loss, bodily injury or property damage resulting from the use or misuse of
this product.
IMPORTANT
To get the best performance from your B52 BMP-4004 Series amplifiers, we strongly
recommend that installation be entrusted to a qualified professional. Although these instructions
explainhowtoinstallB52BMP-4004Seriesamplifiersinageneralsense,theydonotshow
specific/installationmethodsthatmayberequiredforyourparticularvehicle.Ifyoudonothave
thenecessarytoolsorexperience,donotattempttheinstallationyourself.Instead,pleaseask
yourauthorizedB52caraudiodealeraboutprofessionalinstallation.
INSTALLATION WARNINGS AND TIPS
• Alwayswearprotectiveeyewearwhenusingtools.
• Turnoffallaudiosystemsandotherelectricaldevicesbeforeyoustart.Disconnectthe(-)
negativeleadfromyourvehicle'sbattery.
• Checkclearancesonbothsidesofaplannedmountingsurfacebeforedrillinganyholesor
installinganyscrews.Rememberthatthescrewscanextendbehindthesurface.
• Attheinstallationsites,locateandmakeanoteofallfuellines,hydraulicbrakelines,
vacuumlines,andelectricalwiring.Useextremecautionwhencuttingordrillingin
and around these areas.
• Beforedrillingofcuttingholes,useautilityknifetoremoveunwantedfabricorvinylto
keepmaterialfromsnagginginadrillbit.
• Whenroutingcables,keepinput-signalcablesawayfrompowercablesandspeakerwires.
• Whenmakingconnections,makecertaintheyaresecureandproperlyinsulated.Ifthe
amplifier'sfusemustbereplaced,useonlythesametypeandratingasthatoftheoriginal.
Donotsubstituteanotherkind.
INSTALLATION
5
CHOOSING A LOCATION AND MOUNTING THE AMPLIFIER
Amplifiersneedairtostaycool.Suitablelocationsinthecreworcontrolcabin(providedthe
amplifierdoesn'tinterferewithdrivingmechanism)orinanyotherlocationwhichprovides
enoughairfortheamptocoolitself.Fortheheatsinkoftheamplifieronthebothside,Note
convectioncoolingofthebothheatsink,andkeepthebottomortopoftheamplifierno-touching
any fabric or vinyl material.
Mounting Dimensions
Mount the amplifier so that it is not damaged by the feet of passengers or shifting cargo in the
crew cabin. Mount the amplifier so that it remains dry never mount an
amplifieroutsidetheboatorintheenginecompartment.Usingtheamplifierasatemplate,mark
the location of the mounting holes on the mounting surface, drill pilot holes,
andattachtheamplifiertothemountingsurfacewithscrews.Makesuretheamplifieris
mounted securely.
MOUNTING DIMENSIONS(Unit:mm)
59
160
242
460
448
INSTALLATION
6
POWER CONNECTIONS
TheB52marineamplifiersarecapableofdeliveringextremelyhighpowerlevels,andrequire
aheavy-dutyandreliableconnectiontothevehicle'selectricalsysteminordertoperform
optimally.Pleaseadheretothefollowinginstructionscarefully:
Ground Connection
Connecttheamplifier'sGround(GND)terminaltoasolidpointonthevesselmetalchassis,as
close to the amplifier as possible. Refer to the chart below to determine minimum wire-gauge
size.Scrapeawayanypaintfromthislocation;useastar-typelockwashertosecurethe
connection.
Power Connection
Connectawire(seechartatrightforappropriategauge)directlytothevehicle'spositivebattery
terminal,andinstallanappropriatefuseholderwithin18"ofthebatteryterminal.Donotinstall
thefuseatthistime.Routethewiretotheamplifier'slocation,andconnectittotheamplifier's
Positive(BATT+)terminal.Besuretouseappropriategrommetswheneverroutingwiresthrough
the firewall or other sheet metal. Failure to adequately protect the positive wire from potential
damage may result in a vehicle fire. When you are done routing and connecting this wire, you
may install the fuse at the battery.
Remote connection
Connecttheamplifier'sRemote(REM)terminaltothesourceunit'sRemoteTurnOnleadusinga
minimumof18-gaugewire.
Speaker Connections
Refertotheapplicationguidesonthepagesthatfollow.Speakerconnectionsshouldbemade
using a wire as per the following chart instructions.
Wire Gauge Chart
PowerCable 6-guage (4mm2)
SpeakerWire 12-gauge(2mm2)
RemoteWire 18-gauge(1mm2)
SignalCable 8-gauge (3mm2)
CONTROL FUNCTIONS
7
1. RCA inputs
RCAcablesmarkedFRONTorREARfromheadunitorotherlineleveldeviceshouldbe
connectedhere.Usebothinputs(L&R)forfrontandrearstereo.
2. Input Level Controls
This is for adjusting input sensitivities. To adjust the sensitivity, turn the controls fully
counterclockwisetominimum.Adjusttheradio/headunitvolumeknobtomaximumvolume,
andthenturnthelevelcontrolsontheamplifierclockwiseuntilaudibledistortionoccurs.
3. Crossover Selector (HPF/FLAT/LPF)
This switch allows these two amplifier channels to play full range, low pass, or high pass. In
theLPF(LowPassFilter)position,allthehighfrequenciesarefilteredoutandtheamplifier
produces only low bass frequencies.
On the contrary, in the HPF position, the low frequencies are filtered out and allowing the
amplifier to play mid and high frequency. If the amplifier is used to power subwoofers, set the
crossoverswitchtoLPF.Iftheamplifierisusedtopowermidrangeandtweetersorcoaxialtype
speakers,setthecrossovertoHPF.
Switch the crossover to FLAT when amplifier is used in Tri mode configuration or when full
rangespeakerareused.
4. Status LED indicators
BLUEindicatesthenormaloperatingcondition:theamplifierisON.
RED indicates the Amplifier is protection
8
CONTROL FUNCTIONS
5. CORSSOVER
ThisisforadjustingLPF&HPFfrequencies;IntheLPFposition,toadjustthefrequenciesfrom
32Hz-320Hz,allthehighfrequenciesarefilteredoutandtheamplifierproducesonlylowbass
frequencies.IntheHPFpositiontoadjustthefrequenciesfrom32Hz-320Hz,thelowfrequencies
are filtered out and allowing the amplifier to play mid and high frequency.
6. Bass Boost
Thisisforadjustinginputsignalbassboostlevelal50Hz,turnthecontrolsbassboostlevel,at
0dBto+6dB.
7. Speaker Terminals
Itallowstheconnectionofspeakerstotheamplifier.Notethepolarofthespeakers.
8. Ground Connector
It connects GND wire from a connection point on the vehicle chassis.
9. REMOTE control
This connects the control wire switch allows the amplifier to be turned on and off by the head unit.
10. Power Connection
Itconnects+12VDCpowerwirefromthebattery.
SYSTEM EXAMPLES
9
SYSTEM A PAIR OF FULL RANGE SPEAKERS
SYSTEM B A FULL RANGE FILL
10
SYSTEM EXAMPLES
SYSTEM C SINGLE SUBWOOFER (4 OHM)
SYSTEM D PARALLEL 4 OHM SUBWOOFERS (2 OHM LOAD)
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