Inter-M, established in 1983, is Korea's leading public address (PA) broadcasting company, providing integrated solutions in audio, video, and communication. The company specializes in industrial professional audio and video equipment manufacturing, focusing on PA systems, professional sound reinforcement (SR) systems, and HD video systems to establish a foundation for renewed growth in the total system market. Its efforts center on technological completion with a human-centric approach and a future-oriented role.Inter-M,establishedin1983,isKorea'sleadingpublicaddress(PA)broadcastingcompany,providingintegratedsolutionsinaudio,video,andcommunication.Thecompanyspecializesinindustrialprofessionalaudioandvideoequipmentmanufacturing,focusingonPAsystems,professionalsoundreinforcement(SR)systems,andHDvideosystemstoestablishafoundationforrenewedgrowthinthetotalsystemmarket.Itseffortscenterontechnologicalcompletionwithahuman-centricapproachandafuture-orientedrole.
Key Products/TechnologiesKeyProducts/Technologies
PA Broadcasting Facilities: Network-based diversified PA broadcasting server IPA-100, featuring an integrated control server and web-based GUI software, capable of up to 48 diversified broadcasts and controlling up to 512 broadcast zones.PABroadcastingFacilities:Network-baseddiversifiedPAbroadcastingserverIPA-100,featuringanintegratedcontrolserverandweb-basedGUIsoftware,capableofupto48diversifiedbroadcastsandcontrollingupto512broadcastzones.
Amplifiers: DSA-500Q high-power 4-channel Class-D power amplifier, delivering up to 3200W/8000W output, incorporating DANTE Audio Network Transmission Solution, highly efficient lightweight SMPS technology, and built-in DSP. The V2 series professional power amplifiers offer 2Ω-load stability, 2U rack space, SMPS technology, and powerful, high-quality sound based on a high damping factor. Network audio amplifiers PNP-D030 and PNS-D030 include audio clock adjustment technology for low-latency streaming reception, AES 67 receiver improvements, and low power consumption. The PMU-60N/120N/240N series are 6-input mixer/amplifiers with a built-in digital media player, USB-A port, SMPS technology, and remote VCA control functions. The PDA-D028A model is a 280W 2-channel power amplifier, fully compatible with DC 24V emergency broadcast power, designed for low power consumption, low heat generation, and lightweight.Amplifiers:DSA-500Qhigh-power4-channelClass-Dpoweramplifier,deliveringupto3200W/8000Woutput,incorporatingDANTEAudioNetworkTransmissionSolution,highlyefficientlightweightSMPStechnology,andbuilt-inDSP.TheV2seriesprofessionalpoweramplifiersoffer2Ω-loadstability,2Urackspace,SMPStechnology,andpowerful,high-qualitysoundbasedonahighdampingfactor.NetworkaudioamplifiersPNP-D030andPNS-D030includeaudioclockadjustmenttechnologyforlow-latencystreamingreception,AES67receiverimprovements,andlowpowerconsumption.ThePMU-60N/120N/240Nseriesare6-inputmixer/amplifierswithabuilt-indigitalmediaplayer,USB-Aport,SMPStechnology,andremoteVCAcontrolfunctions.ThePDA-D028Amodelisa280W2-channelpoweramplifier,fullycompatiblewithDC24Vemergencybroadcastpower,designedforlowpowerconsumption,lowheatgeneration,andlightweight.
Network Equipment: PNR-100 Network Remote MIC supports PoE power supply, features a gooseneck microphone, broadcast zone selection, and Talk/Chime button functions. PN-106/112 and PN-224/236/248/260 network streaming mixing amplifiers come in 1U/2U sizes, utilize SMPS technology, an OLED screen, customizable broadcasting priority, and selectable 70V/100V/Low-Z output impedance.NetworkEquipment:PNR-100NetworkRemoteMICsupportsPoEpowersupply,featuresagooseneckmicrophone,broadcastzoneselection,andTalk/Chimebuttonfunctions.PN-106/112andPN-224/236/248/260networkstreamingmixingamplifierscomein1U/2Usizes,utilizeSMPStechnology,anOLEDscreen,customizablebroadcastingpriority,andselectable70V/100V/Low-Zoutputimpedance.
Speakers: The PCU-O830F 30W Column Speaker is an outdoor model, offering delicate and rich sound reproduction, a slim design, durable lightweight aluminum body with EGI grille, and an IP34 waterproof/dustproof rating. The WS Series features superior sound pressure, frequency response, damp-proofing specifications, U Bracket for angle adjustment, and 70V/100V and 8Ω tap support for global use.Speakers:ThePCU-O830F30WColumnSpeakerisanoutdoormodel,offeringdelicateandrichsoundreproduction,aslimdesign,durablelightweightaluminumbodywithEGIgrille,andanIP34waterproof/dustproofrating.TheWSSeriesfeaturessuperiorsoundpressure,frequencyresponse,damp-proofingspecifications,UBracketforangleadjustment,and70V/100Vand8Ωtapsupportforglobaluse.
Core Technologies: The company possesses key technologies such as SMPS (Switch Mode Power Supply) technology, Class-D amplifier technology, DANTE Audio Network Transmission Solution, built-in DSP (Digital Signal Processor), low-latency streaming transmission technology, and network-based integrated control with web-based GUI software.CoreTechnologies:ThecompanypossesseskeytechnologiessuchasSMPS(SwitchModePowerSupply)technology,Class-Damplifiertechnology,DANTEAudioNetworkTransmissionSolution,built-inDSP(DigitalSignalProcessor),low-latencystreamingtransmissiontechnology,andnetwork-basedintegratedcontrolwithweb-basedGUIsoftware.
Core AdvantagesCoreAdvantages
A strong market position as Korea's number one public address broadcasting leader with 37 years of experience in industrial professional audio and video equipment manufacturing.AstrongmarketpositionasKorea'snumberonepublicaddressbroadcastingleaderwith37yearsofexperienceinindustrialprofessionalaudioandvideoequipmentmanufacturing.
The capability to provide integrated audio, video, and communication solutions, offering specialized design and construction services tailored to various building structures and applications.Thecapabilitytoprovideintegratedaudio,video,andcommunicationsolutions,offeringspecializeddesignandconstructionservicestailoredtovariousbuildingstructuresandapplications.
Demonstrated high technological competitiveness through the acquisition of Smart Factory Level 3 certification and an 'Excellent' (T2 grade) technology evaluation rating.DemonstratedhightechnologicalcompetitivenessthroughtheacquisitionofSmartFactoryLevel3certificationandan'Excellent'(T2grade)technologyevaluationrating.
Securing product reliability and technological excellence through numerous international standard certifications including ISO 9001, 14001, 45001, 22163, and major domestic certifications such as the first EN54-16 in Korea, IRIS, NEP, and Green Certification.SecuringproductreliabilityandtechnologicalexcellencethroughnumerousinternationalstandardcertificationsincludingISO9001,14001,45001,22163,andmajordomesticcertificationssuchasthefirstEN54-16inKorea,IRIS,NEP,andGreenCertification.
A strong competitive edge in domestic and international markets through the possession of multiple patents and continuous technological innovation efforts, including low-latency streaming transmission technology.Astrongcompetitiveedgeindomesticandinternationalmarketsthroughthepossessionofmultiplepatentsandcontinuoustechnologicalinnovationefforts,includinglow-latencystreamingtransmissiontechnology.
Maintaining its status as the sole listed company in the industrial audio and video equipment sector on the KOSDAQ market.MaintainingitsstatusasthesolelistedcompanyintheindustrialaudioandvideoequipmentsectorontheKOSDAQmarket.
Target IndustrieTargetIndustrie
Educational Facilities: Including campus broadcasting, studios, multi-purpose halls (gymnasiums), and audiovisual rooms.EducationalFacilities:Includingcampusbroadcasting,studios,multi-purposehalls(gymnasiums),andaudiovisualrooms.
Business Facilities: Such as public address systems, conference rooms, auditoriums, factory facilities, and security facilities.BusinessFacilities:Suchaspublicaddresssystems,conferencerooms,auditoriums,factoryfacilities,andsecurityfacilities.
Cultural Facilities: Including performance venues and religious facilities.CulturalFacilities:Includingperformancevenuesandreligiousfacilities.
Sports Facilities: Both indoor and outdoor gymnasiums.SportsFacilities:Bothindoorandoutdoorgymnasiums.
Public and Commercial Buildings: Various public and commercial facilities like hospitals, apartment complexes, and transportation hubs.PublicandCommercialBuildings:Variouspublicandcommercialfacilitieslikehospitals,apartmentcomplexes,andtransportationhubs.
Railway Industry: Including the EMU train electrical equipment project for Turkish Railways.RailwayIndustry:IncludingtheEMUtrainelectricalequipmentprojectforTurkishRailways.
Major MarketsMajorMarkets
IndiaIndia
Turkey, Europe in generalTurkey,Europeingeneral
Certifications/PatentsCertifications/Patents
Patents: Possession of numerous patents, including devices and methods for sound quality improvement, power supply units and control methods for power amplifiers to compensate for ripple voltage, systems, devices, and techniques for emergency broadcasting, short-circuit protection techniques for amplifier switching mode power supplies, and hybrid power management devices for public address systems.Patents:Possessionofnumerouspatents,includingdevicesandmethodsforsoundqualityimprovement,powersupplyunitsandcontrolmethodsforpoweramplifierstocompensateforripplevoltage,systems,devices,andtechniquesforemergencybroadcasting,short-circuitprotectiontechniquesforamplifierswitchingmodepowersupplies,andhybridpowermanagementdevicesforpublicaddresssystems.
Certifications: Holds ISO 9001, ISO 14001, ISO 45001, and ISO 22163 international standard certifications. Achieved the first EN54-16 (European Union emergency fire broadcasting certification standard) in Korea in 2022. Obtained IRIS (International Railway Industry Standard) certification. Received NEP (New Excellent Product) certification and Green Certification for its network audio amplifier products PNP-D030 and PNS-D030. Achieved Smart Factory Level 3 rating. Earned an 'Excellent' (T2 grade) technology evaluation rating.Certifications:HoldsISO9001,ISO14001,ISO45001,andISO22163internationalstandardcertifications.AchievedthefirstEN54-16(EuropeanUnionemergencyfirebroadcastingcertificationstandard)inKoreain2022.ObtainedIRIS(InternationalRailwayIndustryStandard)certification.ReceivedNEP(NewExcellentProduct)certificationandGreenCertificationforitsnetworkaudioamplifierproductsPNP-D030andPNS-D030.AchievedSmartFactoryLevel3rating.Earnedan'Excellent'(T2grade)technologyevaluationrating.
Awards: A history of numerous awards, including the Incheon Metropolitan City Industrial Peace Award, Venture Startup Promotion Merit Award, Specialized High School Youth Employment Merit Award, multiple Trade Promotion Merit Awards, Korea Display Day Achievement Award, Job Creation Support Merit Award, Incheon Metropolitan City Small and Medium Business Person Award, Dongtap Industrial Medal, Thirty Million Dollar Export Tower, multiple Technology Innovation Management Awards, Ten Million Dollar Export Tower, and Korea Excellent Patent Award.Awards:Ahistoryofnumerousawards,includingtheIncheonMetropolitanCityIndustrialPeaceAward,VentureStartupPromotionMeritAward,SpecializedHighSchoolYouthEmploymentMeritAward,multipleTradePromotionMeritAwards,KoreaDisplayDayAchievementAward,JobCreationSupportMeritAward,IncheonMetropolitanCitySmallandMediumBusinessPersonAward,DongtapIndustrialMedal,ThirtyMillionDollarExportTower,multipleTechnologyInnovationManagementAwards,TenMillionDollarExportTower,andKoreaExcellentPatentAward.
Introduction
Location
73 Hwahap-ro 1402beon-gil, Yangju-si, Gyeonggi-do, South Korea
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Information
73 Hwahap-ro 1402beon-gil, Yangju-si, Gyeonggi-do, South Korea