APSi Serie InstallationEvoluti

Evolution

LoudspeakerDevelopment

Thestadiumand club installationsshowcased heredemonstrate howAPSand APS Pro haveconsistentlydelivered outstanding resultsin fixed environments,eventhough they were originallydesigned as touring systems.

Acrossthese projects,integratorstold us thesame thing:theywanted thefullacoustic performance of ourtouring platformsina format purpose-builtfor installations—lighter, cleaner,morecost-efficient,and freefromunnecessarytouring hardware.Theyalso neededflexibleweather-protectionoptions,fromdurableoutdoorfinishestofull Marine Grade treatment,along with custom colour choices to match architectural requirements. TheAPSi Serieswas created preciselytomeet thatneed.

BayArena|Leverkusen

Witha capacityof30,210,the BayArenaisthedefinitionofamodernsports venue.Homeof Bayer04Leverkusen, oneofGermany'sleadingprofessionalfootballclubs,thestadiumisnoteworthyforspectatorproximitytotheonfieldaction.Overtheyears theclubhasalwayslookedtowardsinnovativeandsustainablesolutionswhenitcomes tostadiumtechnologyandoneofitsmostrecentadvanceswas toreplaceit'sexistingaudioprovisionwiththe installation ofa CODA Audio sound system.

Theaimwas tosignificantlyimprovethesoundsituationinthestadiumwithahigh-qualityattractivelypriced solution.Forthenewsystem,theclearlycommunicated goalwastoachieveanSTlvalueof O.56onatleast 9 0 % of theareastobecovered."

CODAAudioAPSwas chosen for thestadium.APS (Arrayable PointSource)isalightweight (27kg),hybrid loudspeakerwhichcanbeusedasasinglepointsourceaswellasinhorizontal orverticalarrays.Asa'bestof both worlds'solutionwhichcancombinethescalabilityofalinearrywiththeflexibilityofapointsource,APSwasthe perfectfit for CODA's Bundesliga debut.

Solution

12xLINUS14D
86xAPS (inwhite,aswell asweatherproof marine-gradeversion)

Wilhelm&Willhalm EventTechnology Group

Result

“Therequiredacousticparameterswereclearlyexceededduring theproject,andafterthefirst Bundesliga matches,ournewsound systemhasmorethanconvincedus.Thesimulationresults,allperformanceparameters as well as thesustainabilityand cost-effectivenessoftheofferclearly speakinfavourof CODAAudio." WolfgangSeBmann,HeadofStrategicFacilityManagement

Kuppel (Dome) Switzerland

Fortwenty-twoyearsfrom1994to2016theKuppel(Dome)inBaselwasalegendaryconcertvenueandclub.Neverintendedas apermanentfiure,tecitysovermentventualladtheupelemolised,utsopulastuethagt after itsremoval,thenew Kuppel was inaugurated.

ArchitectsVecsey\*SchmidtdesignedthenewvenueandworkedcloselywithAVconsultant,Walters-StorykDesignGroup(WDG) who were appointed as the project'sacoustic engineering specialist.

WSDGspecifiedaCODAAudiosystemforthevenue'sconcertstage,whichwassuppliedandtunedbyCODAAudio'sSwiss distributorSchallwerk.Thechoiceofanarryablepointsourcebestsuitedthecompactroundshapeofthe600capacityconcert room.

Solution

The CODA Audio system solutions used:
6xAPS
2XAPSSUB
2×HOPS8T
5xSCN-F
7xN-APS
2xN-SUB
6xCUETWO
\phi 6xLINUS12Cs

Result

"Thesystemdesignintheconcertspaceisexcelent.TheflownAPSclustersandsubcombinedwiththefloorsubsgiveaverynice evenlow-endoverageandtheCUETWOwedgesareanexcellentft.Kuppel'snewincarnationisonceagaintheembodimentof Basel'svibrantmusicsceneandweareveryproudtophaveplayedapartinbringingittolifewithCODAAudioatitsheart" MatthiasDietrichofSchallwerk

LA Full Gospel -Los Angeles

The CODA Audio system solutions used:
4xAPSarrayablepointsource loudspeakers
2xU4subwoofers
4xHOPS5
2xHOPS8
2xLINUS12C

SolidSoundSolution

Guiyang OlympicSports CenterMainArena

Guiyang Arena (12000 Seats):
48xAPS
24xHOPS12 Pro
LINUSV1804D
Hefei-HHSPACEMusicBar
The CODA Audio system solutions used:
12xAPS
8xU4
12x HOPS12 Pro

Tongbo

Hangzhou Skyline (Lobby)

6xAPS
2xPW418

Tongbo

APSi Series

APSi-Pro isa purpose built, high output progressive line source platformdesigned for installation projects that need predictablecoverage,highSPL,and realworld cost efficiency.

Itisasystem-amodularframeofengineeredblocks-not asingle loudspeaker.APSi-Probringsthe performance philosophyoflargemodular linesourcearchitectures intoan installationfriendly,budgetsensitiveformat.

APSi-Pro began with aclear brief:deliver thebenefits integrators expectfrompremiummodular linesourcesolutions一scalable vertical architecture,consistent voicing,and longthrowcapability一 whileremoving unnecessary costand logistical complexity.Rather thancentering thedesignononebox,APSi-Proisbuilt fromsystem blocksthatcombineto formtailored arraysforeach venue.

Eachblockisapredictablebuildingelement.Installerschoosethe blocksthatmatch the coverage challengeand assemblethem into acoherentcurved linesourcearray.The resultisthesonicbehaviour andcoveragepredictability,delivered ina formatthat iseasier toship,rig,and budget for.APSi-Pro is ideal whereperformance mattersbutbudgetsand installationconstraintsare real.

APSi-Pro-SFeatures

Dynamic Airflow Cooling (DAC) technology
Frequency Range: 5 0 H z to 2 2 k H z （24号
Power Handling:1400W (AES)
申 3 0 ^ { \circ } cabinetangleforshortthrowandwide near field coverage
\boldsymbol { \Theta } Unique 9 ^ { \prime \prime } DDC ( 3 . 5 ^ { \prime \prime } + 1 . 7 5 ^ { \prime \prime } \mathsf { V C } ) （2号
Dual 1 0 ^ { \prime \prime } neodymiumultra-lowdistortion conedrivers
InstaFitAPS-Couplersensureacoherent uniformwavefrontthatperformsasasingle sourceand providesdirectivitycontrolovera wide frequency range
Upto three cabinets can be linked for amp channel economy
Seamless integrationwithAPSi-Pro-D
FullycompatiblewithArrayKeeper
Partof an integrated systemwith LINUS DSPamplifiers

APSi-Pro-S

TheAPSi-Pro-Sisacompactthree-wayarayablepoint-sourceloudspeakerdesigned expressy for fixed installationenvironments thatrequirewideverticalcoverage,highoutput,andtheabilitytointegrate seamlesslyinto scalablesystemarchitectures.Whileit shares thesame coreacoustic DNAasthe APSi-Pro-D, theAPSi-Pro-S providesa 3 0 ^ { \circ } vertical dispersion,making it the ideal building blockfor short-throwzones, under-balconyreinforcement,nearfieldcoverage,andanyinstallationwherebroaderverticalreachisrequired withoutsacrificingclarityorcontrol.Itsacousticengineisbuiltaround CODA's DualDiaphragm Coaxial Curved Wave Driver(DDC),which reproduces midand high frequencies fromasingle coherent source.This driver couplesintothemagneticInstaFitAPS-COUPLER,formingaunified,pattern-controlledwavefrontthatmaintains consistencyacrosstheentirearray.AswithallAPSi-Promodules,horizontaldispersioncanbeprecisely tailored using interchangeablecouplers,allowing systemdesigners tomatchcoverage tothearchitecturaldemandsof the venue.

Thelow-frequencysectionofthe APSi-Pro-Smirrors theperformanceoftheAPSi-Pro-D,employing two 10-inch high-excursionneodymiumdriverswithcarbon-fibrediaphragmsforexceptionalstiffessandlowmovingmass.These driversare thermallybonded toashapedaluminium bafle thatalso forms thecabinet'sreflexports,implementing CODA's Dynamic AirflowCooling (DAC)technology.DACactivelyextracts heat fromthemotorstructures,increasing continuous power handling and significantly reducing power compression一acriticaladvantage in permanent instalationswhere systems mustoperateat high output for extended periods.Thisensuresthatthe APSi-Pro-S maintains consistent low-frequency performance down to 5 0 H z , evenunderdemanding long-term operating conditions.

With its 3 0 ^ { \circ } verticalcoverage,the APSi-Pro-Sisoptimised forapplicationswhereasinglemodule orasmall number ofmodulesmustcoveralargeverticalarea.Itcanbedeployedonitsown,usedincompactarrays,orcombinedwith APSi-Pro-D modules to create hybrid configurations thatblend 1 0 ^ { \circ } and 3 0 ^ { \circ } elements.This flexibilityallowssystem designerstoconstructarrays thatfollowthegeometryofthevenue,delivering smooth,predictablecoverage from thefrontrowtothebackoftheroom.Althoughcompactandvisuallydiscreet,theAPSi-Pro-Sisengineeredasatrue installation-gradesystem,withriggingandaccessoriesdesignedspecificallyforpermanentdeploymentratherthan touring use.

AkeyadvantageoftheAPSi-Proinstalltionseries is theuniqueArray Keperaccessorysystem,which hasbeen purpose-built toaddressthelong-termserviceabilitychallengesoffixed installtions.Traditionalarrayframesrequire removing lowerloudspeakerstoaccessamodulepositioned higher inthearrayresulting inunnecessarylabour, extendeddowntime,andincreasedriskduringmaintenance.TheAPSi-ProArayKeepereliminatesthis ssueentirely. Its mechanicaldesignallowsanyindividualoudspeaker-includingAPSi-Pro-Smodules一toberemoved,inspected, orreplacedwithoutdisturbingtheunitsbeneathit,evenwhenthesystemisfullyinstaled.Thiscapabilityis invaluable intheatres,clubs,houses ofworship,and multipurposevenueswhere accessislimitedand maintenancewindows areshort.TheArrayKeeperensuresthatAPSi-Prosystemsremainpractical,maintainable,andoperationallyeficient throughout their service life.

When paired with the APSi-SUB,the APSi-Pro-S extends system bandwidth down to 2 8 H z , delivering full-range performancesuitableformusic,speech,and high-impactapplications.Thesubwoofercanbeflownaboveorbelow APSi-Proarraysorground-stacked,oferingflexibilityforvenueswitharchitecturalconstraintsorstrictaesthetic requirements.Together,APS-Pro-S,APS-Pro-D,andAPSi-UBormacoerentinstaationoptimisedplafortat combines point-sourceclaritywitharrayablescalability,supportedbyadvanceddrivertechnologyandarigging ecosystem engineered for real-world practicalityand long-termserviceability

APSi-Pro-DFeatures

Dynamic Airflow Cooling (DAC) technology
Frequency Range: 5 0 H z to 2 2 k H z
Power Handling:1400W (AES)
申 1 0 ^ { \circ } cabinetanglefor long throwor high granularityofcontrol
\boldsymbol { \Phi } Unique 8 . 7 5 ^ { \prime \prime } DDC ( 3 . 5 ^ { \prime \prime } + 1 . 7 5 ^ { \prime \prime } \mathsf { V C } ) （204
Dual 1 0 ^ { \prime \prime } neodymiumultra-lowdistortion conedrivers
InstaFit APS-Couplers ensurea coherent uniformwavefrontthatperformsasasingle sourceand providesdirectivity control overa wide frequency range
母Up to three cabinets can be linked for amp channel economy
Seamless integrationwith APSi-Pro-S
FullycompatiblewithArray Keeper
Part of an integrated system with LINUS DSPamplifiers

APSi-Pro-D

TheAPSi-Pro-Disacompactthree-wayarrayablepoint-sourceloudspeakerdeveloped specificallforfixed installationenvironmentswherelong-termreliability,predictablecoverage,andscalablesystemdesignare essential.Itsacousticarchitecture is builtaround CODA's Dual Diaphragm Coaxial Curved Wave Driver (DDC), which reproducesmid and high frequenciesfromasinglecoherent source.Thisdriver feedsdirectlyinto the magneticInstaFitAPS-COUPLER,formingaunified,pattern-controlledwavefrontthatmaintainsconsistency acrosstheentirearray.Byselectingdiferentcouplerconfigurations,systemdesignerscan tailorhorizontal dispersion to the room,choosing between { \bf 6 0 ^ { \circ } } 9 0 ^ { \circ } 1 2 0 ^ { \circ } ,orasymmetricalpatternsof 7 5 ^ { \circ } 9 0 ^ { \circ } and 1 0 5 ^ { \circ } . ensuring precise coverage in complex architectural spaces.

Low-frequencyreproduction isdelivered bytwo10-inch high-excursionneodymiumdrivers with carbon-fibre diaphragms,chosenfortheirstiffness,lowmovingmassandabilitytomaintainclarityundersustainedloadThese driversarethermallybonded toashapedaluminiumbale thatalsoforms thecabinet'sreflexports,implementing CODA's DynamicAirflowCooling(DAC)technology.DACactivelydrawsheatawayfromthemotorstructures,increasing continuous power handling anddramaticallyreducing power compression一acriticaladvantage inpermanent instalationswheresystemsmustoperateathighoutputforlongdurationswithoutperformancedegradation.Theresult isacompactenclosure capable of delivering controlled,impactful low-frequencyperformancedown to 5 0 H z

Each APSi-Pro-Dmodule providesa fixed 1 0 ^ { \circ } of vertical coverageandcan be deployed individuallyorin verticalarrays. Itintegratesseamlesslywith APSi-Pro-Smodules,allowing designersto combine 1 0 ^ { \circ } and 3 0 ^ { \circ } elementstocreate short-throw,medium-throw,orhybridaraystailoredtothevenue'sgeometry.Althoughcompact,theAPi-ProD is engineeredasatrueinstalation-gradesystem,withriggingandaccessoryoptionsoptimisedforpermanent deployment rather than touring convenience.

AdefiningfeatureoftheAPSi-ProinstallationseriesistheuniqueArrayKeeperaccessorysystem,whichhasbeen engineeredspecificallytoaddress theserviceabilitychallengescommoninfixedinstallations.Traditionalarayframes requireremovinglowerloudspeakers toaccessacabinetpositionedhigherinthearrayresultinginunnecessaryabour extendeddowntime,andincreasedriskduringmaintenance.TheAPSi-ProArrayKeepereliminatesthisproblementirely. Itsmechanicalsignllwnyndiiuallodspeakertomoved,ispectedelacedtoutistuing theunitsbeneathit,evenwhenthesystemisfullyinstalledandoperational.Thiscapabilityisexceptionallyvaluable intheatres,clubs,housesofworship,andmultipurposevenueswhereaccessislimitedandmaintenancewindows areshort.TheArrayKeeperensuresthatlong-termservicingissafe,eficient,andminimallydisruptive-agenuine differentiator inthe installationmarket.

Whenextended with the APSi-SUB,the APSi-Prosystem reachesdown to 2 8 H z , providing full-range performance suitableformusic,speech,andhigh-impactapplications.ThesubwoofercanbeflownaboveorbelowAPSi-Proarrays orground-stacked,oferingflexibiltyforvenueswitharchitecturalconstraintsorstrictaestheticrequirements.Together APSi-Pro-D,APSi-Pro-SandAPSi-SUBformacoherentinstalation-optimisedplatformthatcombinespoint-ourceclaity witharrayablescalabilitysupportedbyadvanceddrivertechnologyandariggingecosystemdesignedforreal-world practicalityand long-termserviceability.

APSi-SUB

APSi-SUBFeatures

. 1 8 ^ { \prime \prime } ultra lowdistortionwoofer
Extended frequency range:28 Hz-150 Hz(-6 dB)
\Phi High power handling:1,250W (AES)
MaximumSPL138dB(peak)
\boldsymbol { \Phi } Fullycompatiblewith Array Keeper
\boldsymbol { \Phi } SystemintegrationwithLINUSDSPamplifiers

The APSi-SUBisan 18"high output subwoofer that providespowerfulandextended low frequency response with immense headroom.Low port compression and optimised enclosure design give a tight,accurate bass response thatis ideallysuited for installationapplications.

The APSi-SUB is equipped with an extremely long excursion 1 8 ^ { \prime \prime } ultra lowdistortiondriver.The strong motordeliversextreme highmagneticfluxforincreased efficiency.The 4 ^ { \prime \prime } voicecoil ensuresultra linear excursionof 2 0 \mathsf {mm } /ppatconsistent magnetic force.

The state-of-the-artcarbon-fiber cone ensures maximum stiffness and low moving mass.Three aluminum shorting ringsreduceintermodulationdistortion,minimising inductionvariationwhilstreducing thermal compression.This designdramaticallyreduces the distortion ofa typical subwooferatlonger excursion levels,and improves the overallsound qualityand performancecharacteristicsof thecabinet.

TheAPSi-SUB isdesigned towork exclusively with CODAAudio LINUSamplifersasan integrated solution forDSPcontrol,amplification,networkremotecontroland diagnostics.

Theintegrated solution ensures optimal performance and protection.

TheLINUS6.4-iDisafour-channelDSPnetworkableinstalationamplifierdelivering4x150oWofcleanpowerina convenient and lightweight19"/1U package.

AdvancedClassDdiscretepowerstageswithDC-coupledDACs,togetherwithahigh-effciencySMPSwithPFCtoprovide unrivalled powerdensityandminimalthermal dissipation.

TheinnovativePCBlayoutdesignintegratesDSP,fouramplifiers,andSMPSonasinglePCBforenhancedsoundquality pinpointcontrol,and rugged protection.

Thefouraudioinputsareselectable,youcanhoosebetweenanalog,LiNET,Dantedigitalaudionetworkandimplyand easilyroute toany of the four outputs via the input matrix.

TheadvancedDSPprocessrenablestheintegrationofsophisticatedaudioalgorithmsincludingphaselinearDS-FIRfilters, theseprovideperfectlinearityandsuperiorsound performance,plusadvancedlook-aheadand frequency-dependent limiters.Theend result is increased systemheadroomand sonicfidelity,evenunder heavyuseconditions.

IntegratedSP,6 @ 2Ω,4channel networkable installationamplifier

19"/1UFourchannelamplifierforfixed installations,delivers4x1500W @ 2Ωor2x3000W@4Ωor1x
3000 W@4Ω+2x150o W@2Ω,controlled via the front panel,LINUSAppor LINUSControl.

4x1500W @ 2Ωor2x3000W@4Ωor1x3000W@4Ω+2x1500W@2Ω
Powerseither70/1ooVand low impedance loudspeakers
4balanced analogueinputs
母LiNET-8xfreely configurable digital audio signals over CAT5e
（2号 \boldsymbol { \Phi } Dante redundant (LINUS 6.4-iD only)
PoEon the control port,in case of mains power loss,thecontrol section still functions
\boldsymbol { \Phi } Phoenix inputsand outputs
Configurable GPIO
\boldsymbol { \Phi } Front panel IPSdisplay 2 4 0 x 2 4 0 pixels)
Front panel control
LINUSControl-full networkcontroland monitoring of amplifiersover Ethernet
LINUS App-fullamplifiercontrol and monitoring via mobiledevice using internal wi-fi hotspot
Optiistis and sensorsubwoofers)
\boldsymbol { \Phi }

Technology

True3wayarchitecture

Athreeway design delivers exceptional speech intelligibilityand musical clarityacross the coverage area. DDC-Advanceddriverandwaveguideintegrationensurescoherentsummationandcontroledverticaldirectivityacross thearray.

DAC-Thermaland airflow management maintainconsistentperformanceat high SPLfor extended periods.

TogetherthesetechnologiesletAPSi-Probehavelikemuchlarger,moreexpensivemodularsystemswhileremaining efficient,reliable,and installationready.

DDC(Dual Diaphragm CurvedWave Driver) At the heart of the APSi-Pro Series isapatented 8 . 7 5 ^ { \prime \prime } and9"Dual

Diaphragm 10degree or30degree CurvedWave Driver.The largerannularmidrange diaphragm coversthe frequency range 4 0 0 - 6 5 0 0 { \mathsf { H z } } withasmooth,linear response. Theextendeddiaphragmexcursionofmax. + 1 - 0 . 8 \mathsf {mm } resultsin highoutputand

increased power handlingupto 140oWpeak.Theultra
lightannular diaphragm forthe high range offers exceptional
transient responsewith very high
efficiencyfrom6to 2 2 k H z Thisdistinctivenewtransducerwas
engineeredtoradiateatruecoherentcurvedwavefrontfrom
arectangularpistonwithout internal diffraction forsuperior
dispersioncontrol and high-fidelity sound.
Thepatenteddesignisaresultof extensive,dedicated research
anddevelopment providingdramaticimprovementindynamicresponse, clarity and transparency.
Dynamic Airflow Cooling (DAC) The patented DAC technology usesthermal induction by
utilising a single-piece aluminium construction,in turn preserving the sound.Putting an
immenseamountof power intoacompact enclosurerequiredanewenclosuredesignanda newthermal concept:the APSi-Pro front baffle and ventsare made fromaluminium with all drivers mounted into it.

Thesealuminium ventsare optimised tomaximiseairflow,increasing thethermal capacity of the system.Applying more power increases the airflowin thevents, conductingmore heataway fromthedrivers,and distributing thatheatoutside theenclosure.The DAC technology dramatically improves heat dissipation,doubling thepowerhandlingand themaximum SPLcapabilitycompared toaconventionally cooled system.

Vertical Dispersion APSi-Pro Dprojects energy further with its narrower angle output resulting inhigherSPLforthe longerthrowsectionofan array,whenusedwith narrowangle couplers.

APSi-Pro Shaswider coverage,so slightly less SPL, especiallywhenwide angle couplersare used.

Anarray is naturally level shaded without having tousemultipleamplifierchannels.

InstaFitMagneticCouplersCODA solve theproblemof properly summing the outputof all driveunitsintoa single,pattern controlled wavefrontby the useof interchangeable Couplers.

Loudspeakersusingthistechnologyhaveexceptional pattern controland consistentoff-axis response,impossible toachievewith traditional driver layouts.

With Couplers,the output of allthedrivers performasasinglesource, whilemaintainingaperfectlyuniformphaseresponse regardlessofwhich coveragepatternyouuse.

InAPSi-Pro,changesbetweenwide,narrow orasymmetriccoverage are achieved easilywithQuick ReleaseGrillesand InstaFitmagneticcouplers. Youcan order APSi-Pro with one dispersion suited to your installation,or order extra Couplers toallow flexibility for touring applications.

Horizontal Symetrical Dispersion 1 2 0 ^ { \circ } / 9 0 ^ { \circ } / 6 0 ^ { \circ }

HorizontalAsymetricalDispersion 7 5 ^ { \circ } ineitherdirection

Horizontal AsymetricalDispersion 9 0 ^ { \circ } ineitherdirection

Horizontal Asymetrical Dispersion 1 0 5 ^ { \circ } ineitherdirection

Configurations

Each APSiloudspeaker issupplied withapair ofuniversalfixing plates that form the core of thesystem'smodular installation concept.

These platesallowany APSi productto be securely attached toanother APSi element ordirectly totheflying frame,enabling awide range of configurationswithoutadditional bespoke hardware.Whether the requirement isacompact two-boxpoint-source cluster,a mixed-angle array,orafullsystemwithanAPSi-SUB,thesame fixingplatesprovideaconsistent,streamlined mountingmethod.Typical configurationsare illustrated in Diagrams1,2,and 3

APSiArrayKeeper

TheArrayKeeper(AK) isanew installationaccessoryfortheAPSiseries.

Itspurpose is simplebut extremely valuable:it allowsany single loudspeaker element inan installed APSiarray tobe removed for servicing without disturbing,disconnecting,or rerigging the rest of the array.

Thissolves oneof the biggest practical challenges infixed installations一maintainingaflown arraywithout requiringa fullsystem teardown.

AK-SUB-D-D-D

1xAPSi-SUB+3xAPSi-Pro-D

Optimised for tight vertical control and long projection with minimal amplifier footprint.

AK-SUB-D-D-D-D-D-S

1xAPSi-SUB+5xAPSi-Pro-D+1xAPSi-Pro-S isthe largeformatblock forstadiums,arenas, cruise ships,and longthrow outdoor installs.

Line Drawings

APSi-Pro-S

APSi-Pro-D

APSi-SUB

Specifications

a block based line source platform that gives integrators the predictable coverage and high output of premium modular systems in a more accessible, installation focused package.

It is engineered to meet therealitiesof budgets,timelines,and venue constraintswhiledelivering thesonic performance projectsdemand.