Mackie HD 1801 User manual

Mackie
Brand
Mackie
Model
HD 1801
Category
Loudspeakers
Type
User manual
HD1801
OWNER’S MANUAL
18” Powered Subwoofer
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type
plug. A polarized plug has two blades with one wider than the other.
A grounding-type plug has two blades and a third grounding prong.
The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10.
Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
11.
Only use attachments/accessories specified by the manufacturer.
12.
Use only with a cart, stand, tripod, bracket, or
table specified by the manufacturer, or sold with
the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to
avoid injury from tip-over.
13.
Unplug this apparatus during lightning storms or
when unused for long periods of time.
14.
Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
15.
This apparatus shall not be exposed to dripping or splashing, and no
object filled with liquids, such as vases or beer glasses, shall be placed
on the apparatus.
16.
Do not overload wall outlets and extension cords as this can result in a
risk of fire or electric shock.
17.
This apparatus has been designed with Class-I construction and must
be connected to a mains socket outlet with a protective earthing con-
nection (the third grounding prong).
18.
This apparatus has been equipped with an all-pole, rocker-style AC
mains power switch. This switch is located on the rear panel and
should remain readily accessible to the user.
19. NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equip-
ment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandthe
receiver.
• Connecttheequipmentintoanoutletonacircuitdifferentfrom
that to which the receiver is connected.
• Consultthedealeroranexperiencedradio/TVtechnicianfor
help.
CAUTION: Changes or modifications to this device not expressly
approved by LOUD Technologies Inc. could void the user's authority to
operate the equipment under FCC rules.
20.
This apparatus does not exceed the Class A/Class B (whichever is
applicable)
limits for radio noise emissions from digital apparatus as
set out in the radio interference regulations of the Canadian Department
of Communications.
ATTENTION — Le présent appareil numérique n’émet pas de bruits
radioélectriques dépassant las limites applicables aux appareils
numériques de class A/de class B (selon le cas) prescrites dans le
réglement sur le brouillage radioélectrique édicté par les ministere des
communications du Canada.
21.
Exposure to extremely high noise levels may cause permanent hearing
loss. Individuals vary considerably in susceptibility to noise-induced
hearing loss, but nearly everyone will lose some hearing if exposed to
sufficiently intense noise for a period of time. The U.S. Government’s
Occupational Safety and Health Administration (OSHA) has specified
the permissible noise level exposures shown in the following chart.
According to OSHA, any exposure in excess of these permissible limits
could result in some hearing loss. To ensure against potentially danger-
ous exposure to high sound pressure levels, it is recommended that all
persons exposed to equipment capable of producing high sound pres-
sure levels use hearing protectors while the equipment is in operation.
Ear plugs or protectors in the ear canals or over the ears must be worn
when operating the equipment in order to prevent permanent hearing
loss if exposure is in excess of the limits set forth here:
Important Safety Instructions
PORTABLE CART
WARNING
CAUTION AVIS
RISK OF ELECTRIC SHOCK. DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL
ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE.
AUCUN ENTRETIEN DE PIECES INTERIEURES PAR L'USAGER.
CONFIER L'ENTRETIEN AU PERSONNEL QUALIFIE.
AVIS: POUR EVITER LES RISQUES D'INCENDIE OU D'ELECTROCUTION, N'EXPOSEZ PA S CET ARTICLE
A LA PLUIE OU A L'HUMIDITE
The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of uninsulated "dangerous
voltage" within the product's enclosure, that may be of sufficient magnitude
to constitute a risk of electric shock to persons.
Le symbole éclair avec point de flèche à l'intérieur d'un triangle équilatéral
est utilisé pour alerter l'utilisateur de la présence à l'intérieur du coffret de
"voltage dangereux" non isolé d'ampleur suffisante pour constituer un risque
d'éléctrocution.
The exclamation point within an equilateral triangle is intended to alert the
user of the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
Le point d'exclamation à l'intérieur d'un triangle équilatéral est employé
pour alerter les utilisateurs de la présence d'instructions importantes pour le
fonctionnement et l'entretien (service) dans le livret d'instruction
accompagnant l'appareil.
WARNING — To reduce the risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
Duration,
per day in
hours
Sound Level
dBA, Slow
Response
Typical Example
8 90 Duo in small club
6 92
4 95 Subway Train
3 97
2 100 Veryloudclassicalmusic
1.5 102
1 105 Greg and Ben screaming at Troy
about deadlines
0.5 110
0.25 or less 115 Loudest parts at a rock concert
2
HD1801
HD1801
Contents
IMPORTANT SAFETY INSTRUCTIONS 2
CONTENTS 3
FEATURES 3
INTRODUCTION 3
HOOKUP DIAGRAMS 4
REAR PANEL FEATURES 8
INS AND OUTS OF POLARITY 11
RIGGING 12
PLACEMENT 14
Features
• 1600Wofultra-efcientClass-DFast
Recovery™amplication
•800WRMS/1600Wpeakpower
•133dBSPLmaxoutput(peak@1m)
•35Hz-145Hzoperatingrange
• 18”high-outputwooferwith4”voicecoil
• Activeelectronicsprovidecompletesystem
optimization
•SymmetricalLinkwitz-Rileycrossover
(100Hz,24dB/octave)
•Precisiontuningltersforultra-accurate
bassreproduction
•Phasealignmenttoperfectlycomplement
Mackiefull-rangeloudspeakers
• Ported,direct-radiatingdesignformaximum
punchandlow-frequencyextension
• DesignedandtunedbyEasternAcousticWorks
• DualXLRinputs,full-rangeandhigh-pass
outputsformonoorstereosetups
• Levelcontrolandpolarityinvertswitchwith
LEDindicator
• Signal/limitandthermalLEDindicators
• Integratedprotectionandlimitingcircuitry
• Ruggedall-woodcabinet(15mmbirchplywood)
• Polemountreceptacleformountingfull-range
speaker
• 12integratedM10ypoints
• Compactandlightweight(106lb/48.1kg)
THERMAL CONSIDERATIONS 14
AC POWER 14
CARE AND MAINTENANCE 14
APPENDIX A: SERVICE INFORMATION 15
APPENDIX B: CONNECTIONS 16
APPENDIX C: TECHNICAL INFORMATION 17
HD1801 GRAPHS AND DIMENSIONS 18
HD1801 BLOCK DIAGRAM 19
HD1801 LIMITED WARRANTY 20
Introduction
ThankyouforchoosingtheMackieHD1801
subwoofer.MackieHDSeriesPoweredSubwoofers
provideintenselow-frequencyextensionandpunchto
anyMackiefull-rangesystem.Designedandtunedby
theexpertsatEAW,HD1801subsdeliver1600Wpeak
powerviahigh-output18”driverscustom-designedfor
optimalpairingwithMackiefull-rangeloudspeakers.
TheHD1801incorporatesMackie-standardprofessional
componentslikeefcientClass-DFastRecovery™
ampliersandsystem-optimizingActiveelectronicsso
thateverythingsoundsgreatrightoutofthebox.
PremiumcircuitryincludesasymmetricalLinkwitz-
Rileycrossover,precisiontuningltersanduser-friendly
featureslikehighpassoutputsforstereooperationwith
asinglesub.The15mmbirchplywoodenclosures
featureaported,direct-radiatingdesignforchest-
poundingpunch.PairtheHD1801withanyMackie
full-rangeloudspeakerforanextremelypowerfuland
fullyhigh-denitionPAsolution.
PairedwithaMackieHDSeriesloudspeaker,youhave
acomplete(andcompletelyaffordable)“plugandplay”
systemthatisidealforsmallclubs,DJsandrehearsal
spaces.TheHD1801hasbothfull-rangeandhigh-pass
stereooutputsforconnectiontofull-rangetopboxes.
Justdialintheappropriatelevelandusethepolarity
switchtomakesurethesubisinphasewiththe 
loudspeakers.Theintegratedpole-cupcan
accommodateastandardmountingpole,soyour
favoritespeakerhasaniceplacetosit.Youcanyit
usingtheintegratedM10ypoints.Oryoucanjuststack
yourfull-rangeboxrightontopofthesub...theHD1801
ain’tpicky.
Soifyouarelookingforanextremelypowerful,
affordablePAsetupthatissimpletouse,thenyou’rein
therightplace.Readontolearneverythingyoucould
possiblywanttoknowaboutyournewsubwoofer.
3
Owner’s Manual
Owner’s Manual
PartNo.SW0822Rev.B01/10
©2004-2010 LOUD Technologies Inc. All Rights Reserved.
HD1801: 3-WAY SYSTEM - MONO SUBWOOFER WITH SRM450V2 LOUDSPEAKERS
Hookup Diagrams
This diagram shows the left and right line level outputs of a Mackie CFX12mkII mixer feeding inputs
A and B of one Mackie HD1801 subwoofer. Two SRM450v2 loudspeaker inputs are fed from the A and
B High Pass outputs from the subwoofer. Experiment with the HD1801’s polarity switch to achieve
optimum performance. Placement of the subwoofer relative to the full-range loudspeakers will also affect
performance. See page 10 for more information.
1 2 3 4 5 6 7 8 9-10 11-12
1234
SRM450v2
reproduces all
frequencies
above the
subwoofer’s
crossover point
Left
line level
output
Right
line level
output
Po wer
Cord
Line-level
High Pass
output B
SRM450v2
reproduces all
frequencies
above the
subwoofer’s
crossover point
Po wer
Cord
Line-level
High Pass
output A
HD1801
input A
HD1801
input B
Po wer
Cord
HD1801 subwoofer
reproduces the
low frequencies
CFX12mkII
Mixer
4
HD1801
HD1801
HD1801: 3-WAY SYSTEM - MONO SUBWOOFER WITH HD1521 LOUDSPEAKERS
This diagram shows the left line level output of a Mackie 1604-VLZ3 mixer feeding input A of one
Mackie HD1801 subwoofer. Two HD1521 loudspeaker inputs are fed from the A and B High Pass
outputs from the subwoofer. Experiment with the HD1801’s polarity switch to achieve optimum
performance. Placement of the subwoofer relative to the full-range loudspeakers will also affect
performance. See page 10 for more information.
Left
line level
output
Right
line level
output
Po wer
Cord
Line-level
High Pass
output B
Po wer
Cord
Line-level
High Pass
output A
HD1801
input A
HD1801
input B
Po wer
Cord
HD1801 subwoofer
reproduces the
low frequencies
1604-VLZ3
Mixer
HD1521 reproduces
all frequencies
above the subwoofer’s
crossover point
HD1521 reproduces
all frequencies
above the subwoofer’s
crossover point
5
Owner’s Manual
Owner’s Manual
HD1801: STEREO 4-WAY SYSTEM WITH HD1531 LOUDSPEAKERS
This diagram shows the left and right line level outputs of a Mackie Onyx 1620i mixer feeding input A
of two Mackie HD1801 subwoofers. The High Pass output A of each subwoofer then feeds the input of
each Mackie HD1531 loudspeaker. Be sure to engage the Polarity Invert switch on the HD1801
subwoofers to optimize performance. See page 10 for more information.
Left
line level
output
Right
line level
output
Po wer
Cord
Po wer
Cord
Pole
Mount
Pole
Mount
Line-level
High Pass
output A
Line-level
High Pass
output B
HD1801
input B
HD1801
input A
Po wer
Cords
Po wer
Cords
HD1801 subwoofer
reproduces the
low frequencies
HD1801 subwoofer
reproduces the
low frequencies
Onyx 1620i
Mixer
HD1531
reproduces all
frequencies
above the
subwoofer’s
crossover point
HD1531
reproduces all
frequencies
above the
subwoofer’s
crossover point
6
HD1801
HD1801
HD1801: STEREO 4-WAY SYSTEM WITH HD1531 LOUDSPEAKERS AND DUAL SUBWOOFERS
This diagram shows the left and right line level outputs of a Mackie Onyx 1640i mixer feeding input
A of two Mackie HD1801 subwoofers. The Full Range output A of each subwoofer then feeds input A of
another pair of Mackie HD1801 subwoofers. The High Pass output A of these subwoofers then feed the
input of each Mackie HD1531 loudspeaker. Be sure to engage the Polarity Invert switch on the HD1801
subwoofers to optimize performance. See page 10 for more information.
NOTE: It is highly recommended that you use straps to secure your loudspeakers for stacked scenarios
such as this one. Be sure to loop a strap through each handle going down each side of the cabinet setup,
as shown above.
Left
line level
output
Right
line level
output
Line level
High Pass
output A
Line level
High Pass
output A
Full Range
output A
to HD1801
input A
Full Range
output A
to HD1801
input A
Po wer
Cord
Po wer
Cord
Po wer
Cord
Po wer
Cord
Po wer
Cord
Po wer
Cord
HD1801 subwoofers
reproduce the low
frequencies
HD1801 subwoofers
reproduce the low
frequencies
Onyx 1640i
Mixer
HD1531
reproduces all
frequencies
above the
subwoofers’
crossover point
HD1531
reproduces all
frequencies
above the
subwoofers’
crossover point
to HD1801
inputs A
Straps Straps
7
Owner’s Manual
Owner’s Manual
Rear Panel Features
1. IEC AC Receptacle
Thisjackacceptsthesupplied3-prongACpowercord.
BeforeyouplugtheACpowercordintothe
poweredsubwoofer,makesurethatthe
voltageofyourunitisthesamevoltageasyour
localACmainssupply.Useonlythepower
cordsupplied.Also,disconnectingtheplug’sgroundpin
isdangerous.Don’tdoit.
2. POWER
UsethisswitchtoturntheHD1801onandoff.The
LEDabovetheswitchwillilluminatewhenpoweredon.
ThefrontpanelLEDwillalsoturnon,butonlyifthe
POWERLIGHTONswitch(7)isengaged.Pressthe
bottomofthisswitchtoturnthesubwooferoff.
Asageneralguide,poweredsubwoofers
shouldbeturnedonafterthemixerandother
sources,butpriortofull-rangespeakers.
Additionally,theyshouldalsobepoweredoff
afterthetops,butbeforethemixerandothersources.
Thiswillreducethepossibilityofanyturn-on,orturn-
offthumpsinyourspeakers.
POWER
1 8 - INCH HIGH DE FINI TION P OWER ED S UBWO OFER
ON
RE VI SIO N
SE RIA L NUM BE R
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR
SETTINGS
POWER
LIGHT ON
SIG/ LIMIT
THERMAL
LEVEL
POLARITY
INVERT
FULL RANGE
HIGH PASS
OUTPUTS
A B
A B
A B
INPUTS
+6dB 6dB
-
HD1801
8
HD1801
HD1801
1
2
4
5
6
7
10
3
9
8
3. INPUTS
ThesefemaleXLRconnectorsacceptbalanced
line-levelsignalsfromamixingconsoleorothersignal
source.
Ifyouareconnectingasinglesubwooferoutput,or
LFE(low-frequencyeffects)outputtothesubwoofer,
youmayuseeithertheAorBinputconnector.
CAUTION:
NEVERconnecttheoutputofan
amplierdirectlytotheinputofthe
subwoofer.Thiscoulddamagetheinput
circuitryofthepoweredsubwoofer.
4. HIGH PASS OUTPUTS
BalancedXLRmaleconnectorsareprovidedforthe
line-levelAandBhigh-passoutputs.Thesubwoofer’s
internalactivecrossoversplitstheinputsignalsinto
twofrequencybands.Thelowfrequencyrangebelow
100Hzgoestotheinternalamplierthatpowersthe
subwoofer.Thefrequencyrangeabove100Hzissentto
theseline-leveloutputjacks.
Connecttheseoutputstotheinputsofyourmain
poweredloudspeakers,ortotheinputsoftheamplier
poweringthemainloudspeakers.Inthisway,themain
loudspeakerswillplaytherangeabove100Hz.Ifthe
mainloudspeakershavegoodlow-frequencyresponse,
thenyoumaydecidetousethefull-rangeoutputs(5)
instead.
Thelevelcontrolandpolarityswitchhavenoeffect
onthehigh-passoutputs.Theoutputsareseparateand
maintainthestereoseparationoftheinputsignals.
5. FULL RANGE OUTPUTS
BalancedXLRmaleconnectorsareprovidedforthe
line-levelAandBfull-rangeoutputs.Connectthese
outputstotheinputsofanotherpoweredsubwoofer,
mainpoweredloudspeakers,ortoanamplierpowering
passiveloudspeakers.
Thesignalattheseoutputsisadirectcopyofthe
inputsignals.Theseoutputsallowyoutodaisy-chain
multiplesubwoofers,and/orsendthefull-rangesignals
tothemainloudspeakers.
Thelevelcontrolandpolarityswitchhavenoeffect
onthefull-rangeoutputs.Theoutputsareseparateand
maintainthestereoseparationoftheinputsignals.
6. POLARITY INVERT
Pressthisswitchintoinvertsubwooferpolarity.
DependingontheplacementoftheHD1801subwoofer
relativetothefull-rangespeakers,youmaygetabetter
low-frequencyresponseifyouinvertthepolarityofthe
subwoofer’ssignal.Seepage11formoreinformation.
7. POWER LIGHT ON
Pressthisswitchintoturnonthefrontpanelpower
LEDifavisualindicatorispreferred.TheLEDnextto
theswitchwilllightasareminder.
Ifthisswitchisout,andtheHD1801isturnedon,the
LEDonthefrontofthecabinetwillnotlight,norwill
theLEDnexttotheswitch.
8. LEVEL
Thiscontrolstheoverallsignallevelattheinputto
thebuilt-inpoweramplier.Itrangesfrom–6dBto
+6dBofgain.Thecenterdetentis0dB(unitygain).
ThiscontrolhasnoeffectontheleveloftheHigh
PassOutputs(4)ortheFullRangeOutputs(5).
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Owner’s Manual
Owner’s Manual
9. SIG/LIMIT LED
Thisbi-colorLEDilluminatesgreenwheneverthereis
asignalpresentatthemaininputs.Itsensesthesignal
justafterthelevelcontrol,soadjustmentstothelevel
controlwillaffectthesig/limitindicator.
TheHD1801hasabuilt-inlimiterthathelpstopre-
venttheamplieroutputsfromclippingoroverdriving
thetransducer.Thesig/limitindicatorlightsinyellow
whenthelimiterisactivated.It’sokayforittoblink
yellowoccasionally,butifitblinksfrequentlyorlights
continuously,turndowntheinputleveluntilitonly
blinksoccasionally.
Excessivelimitingmayleadto
overheating,whichinturntripsthethermal
protectcircuitryandinterruptsthe
performance.See‘ThermalConsiderations’on
page14formoreinformation.
10. THERMAL LED
TheHD1801isequippedwithathermalprotection
circuitthatmonitorstheinternaltemperatureofthe
amplierandheatsink.Ifthetemperaturebeginsto
exceedasafeoperatinglevel,thisindicatorlightsand
theamplieroutputislimitedtoallowtheamplierto
cool.Iftheamplierbecomesexcessivelyhot,theampis
muteduntilitcools,thentheHD1801returnstonormal
operation.
WhentheHD1801isinthermalprotectmode,the
powerLED(2)willremainlit,indicatingthattheunit
isstillpoweredondespitethelackofoutput.IfPOWER
LIGHTON(7)isengaged,thefrontpanelpowerLED
willgooutwheninthermalprotectmode.
Activationofthethermalprotectioncircuit
isanindicationthatyoushouldtakesteps
toavoidcontinuedthermalproblems.See
“ThermalConsiderations”onpage14.
10
HD1801
HD1801
4
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8
The Ins and Outs of Polarity
Mackie’sHD-SeriesPoweredSubwoofersincludea
switchthatallowsyoutoquicklyinvertthepolarityof
thesubwoofer’soutputrelativetotheinputsignalitis
receivingfromthemixerorothersoundsource.But
whatexactlydoesthatmean?Asubwooferworksbylit-
erallypumpingairasthewooferconemovesinandout
withrespecttothecabinetinwhichitishoused.Itdoes
soaccordingtothelow-frequencyportionofthesignalit
receivesfromthesoundsource.
Thewooferconeissimplyfollowingthewaveform
asseeninthesinewaveinFigure1.Asthesinewave
rises,thewooferconepushesout.Likewise,asthesine
wavefalls,thewooferconepullsintothecabinet.A
musicalsignalismuchmorecomplex,ofcourse,butthe
sameprincipleapplies.Movementofthewoofercone
causesairpressurechangesthatweperceiveassound.
WhenthePolarityInvertswitch[6]isengaged,the
originalwaveformissimplyreversed180º(seeFigure
2).Again,thesubwooferconefollowsthewaveform.
However,thistimethewooferconestartsbypullinginto
thecabinetfollowedbythewooferconepushingout.If
youhaveeverexperimentedwithasubwooferpolarity
switch,youmaynothavenoticedanychangestothe
soundregardlessofitsposition,especiallyifyouare
listeningtojustthesubwoofer.Thisisnormal,asour
earsperceivethembothasthesame.
Thepolarityinvertswitchcomesintoplaywhenthe
HD1801subwooferispairedwithaloudspeaker.Ideally,
thewooferconesofthesubwooferandfull-rangeloud-
speakerwouldworktogetherbypushingandpullingin
unison.HD-Seriessubwoofersaredesignedtobeused
inabroadrangeofapplications,andwithawidevariety
offull-rangeloudspeakers.Theexibilityprovidedby
thepolarityswitchisnecessarytoensurethatyouare
receivingthebestpossiblesoundfromyoursystem,
regardlessofyoursetup.
Listedbelowaresomerecommendedcongurations
forpairingaMackieHD-Seriessubwoofer(usingthe
High-Passoutput)withaMackiefull-range
loudspeaker.Thesesettingsareagoodstart,butbesure
toexperimenttondthebestsoundforyourvenue.The
loudspeakersmaybestacked,pole-mounted,orown.
•HD-Series full-range loudspeakers-Engagethe
PolarityInvertswitchontheHD1801.
•SRM450v2 full-range loudspeakers-Disengagethe
PolarityInvertswitchontheHD1801.Engagethe
LowCutFilterswitchontheSRM450v2loudspeaker.
Inalternatesetupswherethefull-rangeloudspeakers
arenotco-locatedwiththesubwoofersorarenot
connectedtotheHD-Seriessubwoofer’sHigh-Pass
outputs,youwillneedtoexperimentwiththePolarity
Invertswitchtodeterminewhichsettinggivesyouthe
desiredbassresponseforyourapplication.
Figure 1 Figure 2
< - - T i m e - - > < - - T i m e - - >
Amplitude
Amplitude
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Owner’s Manual
Owner’s Manual
12 Fly Points
Rigging Hardware and Accessories
RiggingMackiesubwooferswillinvariablyrequire
hardwarenotsuppliedbyMackie.Varioustypesof
load-ratedhardwareareavailablefromavarietyof
third-partysources.Thereareanumberofsuch
companiesspecializinginmanufacturinghardwarefor,
designing,andinstallingriggingsystems.Eachoneof
thesetasksisadisciplineinitsownright.Becauseof
thehazardousnatureofriggingworkandthepotential
liability,engagecompaniesthatspecializeinthese
disciplinestodotheworkrequired.
Mackiedoesoffercertainaccessoryriggingitems,
primarilyforattachmenttothehardwareintegralwith
thesubwoofer.Someitems,suchaseyebolts,maybe
usedwithavarietyofproducts.Whiletheseaccessories
areintendedtofacilitateinstallation,thewidevarietyof
possibleinstallationconditionsandarraycongurations
donotpermitMackietodeterminetheirsuitabilityor
loadratingforanyparticularapplication.
Mackieisnotinthebusinessofprovidingcomplete
riggingsystems,eitherasdesigners,manufacturers,or
installers.Itistheresponsibilityoftheinstallerto
provideaproperlyengineered,load-certiedrigging
systemforsupportingthesubwooferfromstructure.
Rigging Notes
TheHD1801’sintegralmountingpointsaredesigned
tosupportonlytheweightoftheirownsubwoofer,
orincombinationwith(1)oneHD-Seriesfull-range
loudspeaker,withsuitable,externalhardware.This
meansthateachHDsubwoofer,aloneorpairedwithan
HD-Seriesfull-rangeloudspeaker,mustbesupported
independentlyofanyotherHDsubwooferandanyother
loads.
Aminimumoftworiggingpointsmustbeusedtohang
anHD1801.Moremaybeusedforcreatingthedesired
hangingangleasshownintheillustrationsonpage12.
Allmountingpointsarefullyloadbearingsoanytwo
maybeusedforrigging;nomountingpointsare
restrictedtoanglecontrolonly.
Rigging
HD1801smaybeindividuallyownusingM10x1.5x
37mmforgedshouldereyebolts.
WARNING:Installationshouldonlybedone
byanexperiencedtechnician.Improper
installationmayresultindamagetothe
equipment,injuryordeath.Makesurethatthe
subwooferisinstalledinastableandsecurewayin
ordertoavoidanyconditionsthatmaybedangerousfor
personsorstructures.
WARNING:Thecabinetisonlysuitablefor
riggingviaitsypoints.NEVERattemptto
suspendtheHD1801byitshandles.
Rigging Design Practices
Riggingasubwooferrequiresdetermining:
1.Theriggingmethodsandhardwarethatmeetstatic,
shock,dynamic,andanyotherloadrequirementsfor
supportingthesubwooferfromstructure.
2.ThedesignfactorforandtherequiredWLL
(WorkingLoadLimit)forthissupport.
Mackiestronglyrecommendsthefollowingrigging
practices:
1.Documentation:Thoroughlydocumentthedesign
withdetaileddrawingsandpartslists.
2.Analysis:Haveaqualiedprofessional,suchasa
licensedProfessionalEngineer,reviewandapprovethe
designbeforeitsimplementation.
3.Installation:Haveaqualiedprofessionalriggerdo
theinstallationandinspection.
4.Safety:Useadequatesafetyprecautionsand
back-upsystems.
Two per side
Two on the rear
Three each on the top and bottom
HD1801
MP MP
MP
MP MP
MP MP
MP=MountingPoint
12
HD1801
HD1801
HD1801 with a Mackie HD1531 Flown VerticallyHD1801 with a Mackie HD1521 Flown Horizontally
Lower Rear
Fly Point
(adjusts angle)
Lower Rear
Fly Point
(adjusts angle)
Bottom
Fly Point
Bottom
Fly Point
Rear Fly Points
(adjusts angle)
Important Rigging Reminder:
Toreiterate,Mackieisnotinthebusinessofproviding
completeriggingsystems,eitherasdesigners,
manufacturers,orinstallers.Itistheresponsibilityof
theinstallertoprovideaproperlyengineered,load-cer-
tiedriggingsystemforsupportingthesubwooferfrom
structure.
Theillustrationsprovidedbelowarejustacoupleof
riggingpossibilities.
Lower Rear
Fly Point
(adjusts angle)
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Owner’s Manual
Owner’s Manual
Placement
Asmentionedintheprevioustwopages,HD1801
subwoofersmaybeown.However,theyaredesignedto
sitontheoororstage,aswell.Asocketis
providedontopoftheHD1801formountingother
Mackieloudspeakers.Useasuitablespeakermounting
poletomountthemontheHD1801.Seethehookup
diagramsstartingonpage4.
Checktomakesurethatthesupportsurface(e.g.,
oor,etc.)hasthenecessarymechanicalcharacteris-
ticstosupporttheweightoftheloudspeaker(s)and
subwoofer(s).
Whenpole-mountingloudspeakers,besurethatthe
HD1801subwoofersarestabilizedandsecuredfrom
fallingoverorbeingaccidentallypushedover.For
stackedscenarios,itishighlysuggestedthatstrapsare
utilized.Failuretofollowtheseprecautionsmayresult
indamagetotheequipment,personalinjury,ordeath.
Aswithanypoweredcomponents,protectthemfrom
moisture.Avoidinstallingthesubwooferinplaces
exposedtoharshweatherconditions.Ifyouaresetting
themupoutdoors,makesuretheyareundercoverifyou
expectrain.
Thermal Considerations
TheHD1801hasapowerfulbuilt-inampliercapable
ofproducing800wattsofrmspower.Asanamplier
works,itproducesheat.Thehigherthesignallevel,the
louderandhotteritgets.Itisimportanttodissipatethe
heatasquicklyaspossible.Thisresultsinincreased
reliabilityandlongevityfortheamplier.
Theampliermoduleiscooledbytwin
thermally-controlledvari-speedfans.Inorderforthis
coolingsystemtoworkefciently,itisimportantto
provideadequateairspacebehindthesubwoofer.When
positioningtheHD1801,werecommendleavingatleast
sixinchesofairspacebehindit.
Intheunlikelyeventoftheamplieroverheating,a
built-inthermalswitchwillactivate,mutingthe
amplier’soutput.Whentheamplierhascooleddown
toasafeoperatingtemperature,thethermalswitch
resetsitself,andtheHD1801resumesnormaloperation.
Ifthethermalswitchactivatesfrequently,tryturning
downthelevelcontrolanotchortwoonthemixing
console(orthebackoftheHD1801)toavoid
overheatingtheamplier.Beawarethatdirectsunlight
and/orhotstagelightsmaybethecauseofanamplier
overheating.
AC Power
BesuretheHD1801ispluggedintoanoutletthat
isabletosupplythecorrectvoltagespeciedforyour
model.Itwillcontinuetooperateatlowervoltages,but
willnotreachfullpower.
Besuretheelectricalservicecansupplyenough
amperageforallthecomponentsconnectedtoit.
Werecommendthatastiff(robust)supplyofAC
powerbeusedbecausetheamplierplaceshigh
currentdemandsontheACline.Themorepowerthatis
availableontheline,thelouderthesubwooferwillplay
andthemorepeakoutputpowerwillbeavailablefora
cleaner,punchierbass.Asuspectedproblemof“poor
bassperformance”isoftencausedbyaweakACsupply
totheamplier.
Neverremovethegroundpinonthepower
cordoranyothercomponentoftheHD1801.
Thisisverydangerous.
Care and Maintenance
YourMackiesubwooferswillprovidemanyyearsof
reliableserviceifyoufollowtheseguidelines:
• Avoidexposingthesubwooferstomoisture.If
theyaresetupoutdoors,besuretheyareunder
coverifrainisexpected.
• Avoidexposuretoextremecold(below
freezingtemperatures).Ifyoumustoperatethe
subwoofersinacoldenvironment,warmupthe
voicecoilsslowlybysendingalow-levelsignal
throughthemforabout15minutespriorto
high-poweroperation.
• Useadryclothtocleanthecabinets.Onlydo
thiswhenthepoweristurnedoff.Avoidgetting
moistureintoanyoftheopeningsofthecabi-
net,particularlywherethedriverislocated.
14
HD1801
HD1801
Poor bass performance
• Checkthepolarityoftheconnectionsbetween
themixerandthesubwoofers.Youmayhave
yourpositiveandnegativeconnectionsreversed
atoneendofonecable,causingonesubwoofer
tobeout-of-phase.
• Checkyoursubwooferpolarityswitchesare
conguredappropriatelyforyoursetup.See
page10formoreinformation.
Poor sound
• Isitloudanddistorted?Makesurethatyou’re
notoverdrivingastageinthesignalchain.
Verifythatalllevelcontrolsaresetproperly.
• Istheinputconnectorpluggedcompletelyinto
thejack?Besureallconnectionsaresecure.
Noise
• Makesureallconnectionstothepowered
subwoofersaregoodandsound.
• Makesurenoneofthesignalcablesarerouted
nearACcables,powertransformers,orother
EMI-inducingdevices.
• IstherealightdimmerorotherSCR-based
deviceonthesameACcircuitastheHD1801?
UseanAClinelterorplugtheHD1801intoa
differentACcircuit.
Hum
• Trydisconnectingthecableconnectedtothe
maininputjack.Ifthenoisedisappears,it
couldbea“groundloop,”ratherthanaproblem
withtheHD1801.Trysomeofthefollowing
troubleshootingideas:
•Usebalancedconnectionsthroughoutyour
systemforthebestnoiserejection.
•Wheneverpossible,plugalltheaudio
equipment’slinecordsintooutletswhich
shareacommonground.Thedistance
betweentheoutletsandthecommon
groundshouldbeasshortaspossible.
IfyouthinkyourMackieproducthasaproblem,
pleasecheckoutthefollowingtroubleshootingtipsand
doyourbesttoconrmtheproblem.VisittheSupport
sectionofourwebsite(www.mackie.com/support)
whereyouwillndlotsofusefulinformationsuchas
FAQsandotherdocumentation.Youmayndtheanswer
totheproblemwithouthavingtosendyourMackie
productaway.
Troubleshooting
No power
• Isitpluggedin?MakesuretheACoutletislive
(checkwithatesterorlamp).
• Ournextfavoritequestion:Isthepowerswitch
on?Ifnot,tryturningiton.
• IsthepowerLEDontherearpanelglowing
green?Ifnot,makesuretheACoutletislive.If
so,referto“Nosound”below.
• TheinternalAClinefusemaybeblown.Thisis
notauserserviceablepart.Ifyoususpectthe
AClinefuseisblown,pleaseseethe"Repair"
sectionnext.
No sound
• Istheinputlevelcontrolfortheinputsource
turnedallthewaydown?Verifythatallthe
volumecontrolsinthesystemareproperly
adjusted.
• Isthesignalsourceworking?Makesurethe
connectingcablesareingoodrepairand
securelyconnectedatbothends.Makesurethe
outputvolume(gain)controlonthemixing
consoleisturnedupsufcientlytodrivethe
inputsofthespeaker.
• MakesurethemixerdoesnothaveaMuteon
oraProcessorloopengaged.Ifyound
somethinglikethis,makesurethevolume/
gainisturneddownbeforedisengagingthe
offendingswitch.
• Isthethermalindicatorlitredontherear
panel?Makesurethereisatleastsixinchesof
freespacebehindtheHD1801.
Appendix A:
Service Information
15
Owner’s Manual
Owner’s Manual
Appendix B:
Connections
XLR Connectors
TheHD1801hastwofemaleXLRinputsthataccept
balancedline-levelsignals.Whenconnectingabalanced
signal,besureit’swiredperAES(AudioEngineering
Society)standards:
XLR
Pin1–Shield(Ground)
Pin2–Hot(+) 
Pin3–Cold(–)
TherearealsotwomaleXLRconnectorsonthe
HD1801labeledfullrange.Thesearealsowired
accordingtotheAESstandardslistedabove.
Thefullrangeconnectorsallowyoutoconnect
severalHD1801’s.Simplyplugthesignalsource
(e.g.,mixeroutput)intotheHD1801inputjack,and
patchthatsubwoofer’sfullrangejacktothenext
subwoofer’sinputjack,andsoon,daisy-chaining
multiplesubwoofers.
Thereisalimittohowmanyyoucan
daisy-chaintogether.Ageneralruleisto
maintainaloadimpedancetentimesor
morethanthesourceimpedancetoprevent
excessiveloadingonthesource.Forexam-
ple,ifyourmixerhasanoutputimpedanceof120ohms,
thenyoucandaisychainuptonineHD1801s.Thisis
aloadof1222ohms(HD1801inputimpedance=11
kohms;9oftheseinparallel=1222ohms).Since
microphonestypicallyhaveahigheroutputimpedance,
youshouldlimitdaisy-chainingfromamicsourcetotwo
HD1801s(assumingthatloudspeakersarealsocon-
nectedtothesubwoofers).
Balanced XLR Connectors
Repair
Forwarrantyservice,refertothewarranty
informationonpage19.
Non-warrantyserviceforMackieproductsis
availableatafactory-authorizedservicecenter.To
locatethenearestservicecenter,visitwww.mackie.com,
click“Support”andselect“LocateaServiceCenter.”
ServiceforMackieproductslivingoutsidetheUnited
Statescanbeobtainedthroughlocaldealersor
distributors.
Ifyoudonothaveaccesstoourwebsite,youmaycall
theTechSupportdepartmentat1-800-898-3211,
Monday-Friday,duringnormalbusinesshours,Pacic
Time,toexplaintheproblem.TechSupportwilltellyou
wherethenearestfactory-authorizedservicecenteris
locatedinyourarea.
16
HD1801
HD1801
Acoustic Performance
Frequency Response (–10 dB): 35 Hz – 145 Hz
Frequency Response (–3 dB): 44 Hz – 95 Hz
Max peak SPL (calculated)
1
: 133 dB
Max peak SPL (measured)
2
: 129 dB
Transducer
Diameter: 18.0 in / 457 mm
Voice Coil Diameter: 4.0 in / 102 mm
Diaphragm Material: Paper
Magnet Material: Ferrite
Power Amplier
Rated Power: 800 watts rms
1600 watts peak
THD: < 0.03%
Design: Class D
Cooling: Active, twin thermally
controlled vari-speed
fans
Input/Output
Input Type: Female XLR Balanced
differential
(stereo left/right)
Input Impedance: 20 k
Full Range Output: Male XLR Balanced
(parallel with input)
High Pass Output: Male XLR Balanced
Output Impedance: 300
Level Control: –6 dB to +6 dB
Electronic Crossover
Crossover Type: 24 dB/oct.
Symmetrical
Linkwitz-Riley
Crossover Frequency: 100 Hz
Protection Features
Over-excursion Protection: 40 Hz 24 dB/oct.
Butterworth High
Pass Filter
Thermal Protection: Amplifier mute, auto
reset, twin thermally
controlled vari-speed
fans
Driver Protection: Peak/RMS Limiter
Display LEDs: Power Light ON, Polarity
Invert, Thermal,
Sig/Limit, Front Power
ON
1 Calculated from peak driver sensitivity and amplifier power, half space.
2 Measured with swept sine at 1 W within operating range, scaled for max power, half
space.
AC Power Requirements
US: 100-120 VAC, 50-60 Hz,
300 watts
Europe: 220-240 VAC, 50-60 Hz,
300 watts
AC Connector: 3-pin IEC 250 VAC,
15 A male
Construction Features
Basic Design: Rectangular
Material: 15 mm exterior grade
premium birch plywood
Finish: High durability black
paint
Handles: One on each side
Grille: Powder-coated
galvanized steel
Fly Points: Twelve M10 x 1.5 mm
Physical Properties
Height: 23.0 in / 584 mm
Width: 23.0 in / 584 mm
Depth: 25.8 in / 655 mm
Weight: 106 lb / 48.1 kg
Mounting Methods
Floor mount or fly via 12 integrated M10 mounting points
(using M10 x 1.5 x 37 mm forged shoulder eyebolts). See page
12 for more information.
Disclaimer
Since we are always striving to make our products better by
incorporating new and improved materials, components, and
manufacturing methods, we reserve the right to change these
specifications at any time without notice.
“Mackie” and the “Running Man” figure are registered
trademarks of LOUD Technologies Inc.
All other brand names mentioned are trademarks or registered
trademarks of their respective holders, and are hereby
acknowledged.
HD1801 Specications
Appendix C: Technical Information
©2010 LOUD Technologies Inc.
All Rights Reserved.
17
Owner’s Manual
Owner’s Manual
23.0 in /
584 mm
25.8 in /
655 mm
25.8 in /
655 mm
23.0 in /
584 mm
23.0 in /
584 mm
W E I G H T
106 lb
48.1 kg
23.0 in /
584 mm
Frequency Response
Frequency (Hz)
10
-20
0
-50
-30
-10
-40
Relative Magnitude (dB)
10 100 1000
Correct disposal of this product. This symbol indicates that this product should not be disposed of with your household waste, according to the WEEE Directive (2002/96/EC) and your national law. This product
should be handed over to an authorized collection site for recycling waste electrical and electronic equipment (EEE). Improper handling of this type of waste could have a possible negative impact on the environment and
human health due to potentially hazardous substances that are generally associated with EEE. At the same time, your cooperation in the correct disposal of this product will contribute to the effective usage of natural
resources. For more information about where you can drop off your waste equipment for recycling, please contact your local city office, waste authority, or your household waste disposal service.
HD1801 Dimensions
18
HD1801
HD1801
LEVEL
+6dB6dB
-
Input
XLRs
High Pass
Output XLRs
Full Range
Output XLRs
Crossover
Signal /
Limit LED
Thermal
LED
Polarity
Invert
LED
LPF
100 Hz
Overexcursion
Protection
HPF
40 Hz
Thermal
Monitoring
Amp
Limiter
Polarity
Invert
Thermal
Mute
Normal
Inverted
Gain
HD
Subwoofer
Processing
Crossover
HPF
100 Hz
Crossover
HPF
100 Hz
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Owner’s Manual
Owner’s Manual
HD1801 Block Diagram
Mackie Limited Warranty
Please keep your sales receipt in a safe place.
This Limited Product Warranty (“Product Warranty”) is provided by LOUD Technologies Inc. (“LOUD”)
and is applicable to products purchased in the United States or Canada through a LOUD-authorized
reseller or dealer. The Product Warranty will not extend to anyone other than the original purchaser of
the product (hereinafter, “Customer,” “you” or “your”).
For products purchased outside the U.S. or Canada, please visit www.mackie.com/warranty to find
contact information for your local distributor, and information on any warranty coverage provided by the
distributor in your local market.
LOUD warrants to Customer that the product will be free from defects in materials and workmanship
under normal use during the Warranty Period. If the product fails to conform to the warranty then LOUD
or its authorized service representative will at its option, either repair or replace any such nonconforming
product, provided that Customer gives notice of the noncompliance within the Warranty Period to the
Company at: www.mackie.com/support or by calling LOUD technical support at 1.800.898.3211 (toll-
free in the U.S. and Canada) during normal business hours Pacific Time, excluding weekends or LOUD
holidays. Please retain the original dated sales receipt as evidence of the date of purchase. You will need it
to obtain any warranty service.
For full terms and conditions, as well as the specific duration of the Warranty for this product, please visit
www.mackie.com/warranty.
The Product Warranty, together with your invoice or receipt, and the terms and conditions located
at www.mackie.com/warranty constitutes the entire agreement, and supersedes any and all prior
agreements between LOUD and Customer related to the subject matter hereof. No amendment,
modification or waiver of any of the provisions of this Product Warranty will be valid unless set forth in a
written instrument signed by the party to be bound thereby.
Need help with your new powered subwoofer?
• Visit www.mackie.com and click Support to nd: FAQs, manuals, and addendums.
• Email us at: [email protected].
• Telephone 1-800-898-3211 to speak with one of our splendid technical support chaps (Monday through Friday, normal business hours, PST).
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HD1801
HD1801
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Mackie HD 1801 User manual

Mackie
Brand
Mackie
Model
HD 1801
Category
Loudspeakers
Type
User manual
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