{"title":"Measurement microphones \u0026 sound level meters","description":"\u003ch2\u003eBuy high-quality measurement microphones cheaply at the Masori car audio online shop\u003c\/h2\u003e\n\u003cp\u003eThose who want to perform optimal sound measurements in their car will find a wide selection of measurement microphones for car hi-fi and professional audio analyses in Masori's car hi-fi online shop. These microphones are suitable for precise frequency response determinations, exact room acoustics calculations, and fine-tuning of car hi-fi systems in Audi, VW, BMW, Mercedes, SEAT, or Opel. Thanks to the latest technology and various designs, they offer both beginners and experienced users the opportunity to take their car sound environment to the next level. Installation is often done with suitable accessories as a plug \u0026amp; play solution to easily complement existing car audio setups.\u003c\/p\u003e\n\u003ch2\u003eWide portfolio of renowned brands for precise audio capture\u003c\/h2\u003e\n\u003cp\u003eTo meet the variety of different requirements, Masori offers measurement microphones from renowned manufacturers such as Audiocontrol, ETON, Gladen, miniDSP, and SPL Lab. Each model comes with specific performance data to carry out various acoustic measurements in the car:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiocontrol models:\u003c\/strong\u003e Mostly with a frequency response of 20 Hz to 20 kHz and 50 Ohm impedance, ideal for precise standing wave analyses in vehicle interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETON variants:\u003c\/strong\u003e Typically -38 dBV\/Pa sensitivity and flat frequency response for detailed sound measurements across the full car audio spectrum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGladen Microphones:\u003c\/strong\u003e 18 Hz to 22 kHz measurement range and 80 Ohm impedance, designed for noise reduction in hi-fi-optimized car audio setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eminiDSP models:\u003c\/strong\u003e 19 Hz to 20 kHz bandwidth, variable sensitivity, modularly expandable for individual vehicle acoustics projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPL Lab Solutions:\u003c\/strong\u003e 16 Hz to 25 kHz frequency range, excellent dynamics for SPL measurements and scientific research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe different types of measurement microphones enable the recording of speaker characteristics in the car, the tuning of crossovers, as well as the detection of peak levels. Thanks to variable connection options and compatible software, car audio systems can be individually optimized in both older and modern vehicle models.\u003c\/p\u003e\n\u003ch2\u003eTypical Features and Technical Data at a Glance\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003cth\u003eDynamics\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudiocontrol\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz\u003c\/td\u003e\n\u003ctd\u003e50 Ohm\u003c\/td\u003e\n\u003ctd\u003e-36 dBV\/Pa\u003c\/td\u003e\n\u003ctd\u003eLarge area, ideal for car audio RTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eETON\u003c\/td\u003e\n\u003ctd\u003e20 Hz – 20 kHz\u003c\/td\u003e\n\u003ctd\u003e80 Ohm\u003c\/td\u003e\n\u003ctd\u003e-38 dBV\/Pa\u003c\/td\u003e\n\u003ctd\u003eHigh sensitivity, broadband sound testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGladen\u003c\/td\u003e\n\u003ctd\u003e18 Hz – 22 kHz\u003c\/td\u003e\n\u003ctd\u003e80 Ohm\u003c\/td\u003e\n\u003ctd\u003e-35 dBV\/Pa\u003c\/td\u003e\n\u003ctd\u003eExcellent noise suppression for car audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eminiDSP\u003c\/td\u003e\n\u003ctd\u003e19 Hz – 20 kHz\u003c\/td\u003e\n\u003ctd\u003e100 Ohm\u003c\/td\u003e\n\u003ctd\u003eVariable\u003c\/td\u003e\n\u003ctd\u003eVery flexible for automotive applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPL Lab\u003c\/td\u003e\n\u003ctd\u003e16 Hz – 25 kHz\u003c\/td\u003e\n\u003ctd\u003e50 Ohm\u003c\/td\u003e\n\u003ctd\u003e-34 dBV\/Pa\u003c\/td\u003e\n\u003ctd\u003eGreat dynamics for extreme level measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eIn all models, the combination of frequency range, impedance, and sensitivity is of enormous importance to accurately reproduce both quiet and loud sound components in the vehicle. For car sound optimizations in various vehicle types (e.g., VW Golf, BMW 3 Series, or Mercedes C-Class), measurement microphones that ensure plug-and-play integration with low impedance and universal connection standards are particularly suitable.\u003c\/p\u003e\n\u003ch2\u003eInstallation tips, accessories, and cable management\u003c\/h2\u003e\n\u003cp\u003eCorrect positioning and stable equipment are indispensable for car audio measurements. It is recommended to place the measurement microphone at ear level inside the vehicle to simulate very realistic listening positions. The following accessories are useful for this purpose:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicrophone arms or stands for adjustable mounting on door, seat, or fixture.\u003c\/li\u003e\n\u003cli\u003eHigh-quality microphone cables with low capacitance for lossless signal.\u003c\/li\u003e\n\u003cli\u003ePop filter or windscreen to reduce sudden air blasts at lower frequencies.\u003c\/li\u003e\n\u003cli\u003eCalibration adapter or reference tone generator to ensure the accuracy of the measurement system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are unsure whether the selected measurement microphone is compatible with your car audio system, you can use Masori's AI chatbot to receive suggestions tailored specifically to your car. For further questions, our expert support team is also available to ensure a smooth integration into your car hi-fi setup. Upon request, our installation service in Frankfurt Oder can also professionally handle the installation.\u003c\/p\u003e\n\u003ch2\u003eAreas of application and possible sound optimizations\u003c\/h2\u003e\n\u003cp\u003eMeasurement microphones are primarily used in cars to determine the Thiele-Small parameters of speaker components. These parameters describe, among other things, the resonance frequency, the quality factors, and the mechanical compliance. With such values, it is possible to optimize the installation location in the vehicle and to linearize the frequency response using DSP units (Digital Sound Processors). High-end car audio systems particularly benefit from:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTA Analyses (Real Time Analyzer):\u003c\/strong\u003e Immediate evaluation of the frequency spectrum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase and runtime corrections:\u003c\/strong\u003e Avoidance of overlap between woofers and tweeters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrection of room modes in the interior:\u003c\/strong\u003e Eliminating frequency boosts caused by hard sound surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor example, anyone who wants to upgrade their sound system in an Opel Corsa or a BMW 1 Series will achieve more accurate results in speaker selection and later fine-tuning with the help of a measurement microphone. Even in premium classes from Audi or Mercedes, small reflections and resonances are present, which can be quickly identified and eliminated with good measurement equipment. This makes the soundstage more natural and each instrument sounds more authentic.\u003c\/p\u003e\n\u003ch2\u003eCompatibility check and consultation by Masori\u003c\/h2\u003e\n\u003cp\u003eA major concern in all car audio projects, besides acoustic performance, is also compatibility with existing audio accessories such as amplifiers, DSPs, or car radios. Measurement microphones should always be tailored to the specific requirements of the respective system. Masori provides several aids for this purpose:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility Check via AI Chatbot: Quick verification of which microphone is suitable for your vehicle and your goals.\u003c\/li\u003e\n\u003cli\u003eOnline shop filter: Search specifically for features such as frequency band, impedance, and sensitivity.\u003c\/li\u003e\n\u003cli\u003eExpert support: Detailed consultation about \u003ca href=\"https:\/\/masprori.com\/pages\/faq-und-hilfe\" target=\"_blank\"\u003eFAQ and Help\u003c\/a\u003e – with technical tips for installation and optimal positioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSince the requirements for plug-and-play retrofits in a SEAT Leon are different from those for a complete conversion of a VW T6, it is worthwhile to check the parameters of the measurement microphones before purchase. This ensures that there are no signal losses or distorted measurement curves during later measurements.\u003c\/p\u003e\n\u003ch2\u003ePractical results through calibration and software integration\u003c\/h2\u003e\n\u003cp\u003eTo fully utilize measurement microphones, it is recommended to use appropriate analysis tools. Common software packages such as REW (Room EQ Wizard) or TrueRTA enable real-time evaluations and frequency analyses. For precise calibration, the following should be considered:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpdate device drivers to ensure the microphone is recognized smoothly.\u003c\/li\u003e\n\u003cli\u003eDetermine the reference level in the room by playing a calibration tone through the speakers.\u003c\/li\u003e\n\u003cli\u003ePerform microphone calibration using the reference data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEspecially in speaker tests for powerful subwoofers or high-resolution tweeters in the car audio sector, regular calibration is absolutely necessary. Only in this way do the measurement values remain reproducible and allow accurate comparisons between different components.\u003c\/p\u003e\n\u003ch2\u003eWhy professional measurement microphones are a worthwhile investment\u003c\/h2\u003e\n\u003cp\u003eIn many cases, audible sound improvements can only be achieved through solid data. Professional measurement microphones help identify problematic frequency ranges such as 200–300 Hz or 3–5 kHz and optimize them accordingly. Upgrade enthusiasts who want to equip their Opel Astra with crisp kick bass or turn their VW Passat into a high-end soundstage achieve precise tuning by using a high-quality measurement microphone. In addition, the devices allow for seamless documentation of the tuning progress.\u003c\/p\u003e","products":[{"product_id":"minidsp-umik-1-messmikrofon","title":"UMIK-1 V3","description":"\u003cp\u003eUMIK-1 V3 (Version 3 - latest version 2026) is a Measurement Microphone from miniDSP with an omnidirectional 6 mm electret capsule and an aluminum die-cast microphone body. It features a built-in sound card with 24-bit ADC and operates via USB Audio Class 1.0 through USB-C. Driverless support for Windows, Mac OS X, and Linux, as well as compatibility with measurement software, including Plug\u0026amp;Play with Dirac Live and REW. Frequency range 20 Hz to 20 kHz (+\/- 1 dB) with loaded calibration, individual calibration file per serial number (.txt). Maximum sound pressure level 133 dB SPL at 1 kHz and 0 dB gain, output noise level -74 dBFS. Powered via USB-C with 5 V and blue status LED. Package includes: UMIK-1, shielded USB-C to USB-A cable (2.0 m), mini tripod, foam windscreen, and transport case; weight 120 g (microphone), 600 g (complete kit).\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement Microphone\u003c\/li\u003e\n\u003cli\u003eVersion 3 (NEW! 2026)\u003c\/li\u003e\n\u003cli\u003eOmnidirectional, 6 mm electret condenser microphone\u003c\/li\u003e\n\u003cli\u003eAluminum die-cast microphone body\u003c\/li\u003e\n\u003cli\u003eIntegrated sound card, no preamplifier or external sound card required\u003c\/li\u003e\n\u003cli\u003eUSB-C connection, USB Audio Class 1.0\u003c\/li\u003e\n\u003cli\u003eDriverless support for Windows, Mac OS X, and Linux\u003c\/li\u003e\n\u003cli\u003eCompatible with all measurement software solutions\u003c\/li\u003e\n\u003cli\u003ePlug\u0026amp;Play with Dirac Live and REW\u003c\/li\u003e\n\u003cli\u003eFrequency range 20 Hz – 20 kHz (+\/- 1 dB) with loaded calibration\u003c\/li\u003e\n\u003cli\u003eIndividual calibration file (.txt) available for download by serial number with details on on-axis frequency, amplitude, and sensitivity drift\u003c\/li\u003e\n\u003cli\u003eUSB-C power supply (5 V) with blue LED\u003c\/li\u003e\n\u003cli\u003ePackage includes: UMIK-1, shielded USB-C to USB-A cable (2.0 m), mini tripod, foam windscreen, transport case\u003c\/li\u003e\n\u003cli\u003eWeight: 120 g (microphone), 600 g (complete kit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCondenser type and polar pattern: 6 mm electret, omnidirectional\u003c\/li\u003e\n\u003cli\u003eHousing material: aluminum die-cast\u003c\/li\u003e\n\u003cli\u003eResolution and sample rate: 24-bit ADC at 44.1 kHz or 48 kHz\u003c\/li\u003e\n\u003cli\u003eUSB audio: Class 1.0, USB-C connection, driverless interface for Windows, Mac, and Linux\u003c\/li\u003e\n\u003cli\u003eMaximum sound pressure: 133 dB SPL at 1 kHz, 0 dB gain setting\u003c\/li\u003e\n\u003cli\u003eOutput noise level at maximum IGPA: -74 dBFS\u003c\/li\u003e\n\u003cli\u003ePower supply: USB-C, 5 V; blue LED as operating indicator\u003c\/li\u003e\n\u003cli\u003eConnection: USB-C\u003c\/li\u003e\n\u003cli\u003eCable: shielded, USB-C to USB-A, length 2.0 m\u003c\/li\u003e\n\u003cli\u003eCalibration file: individual .txt file per serial number (on-axis frequency\/amplitude\/sensitivity drift)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"miniDSP","offers":[{"title":"Default Title","offer_id":39403516985523,"sku":"UMIK-1-V3","price":129.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/minidsp-umik-1-v3-messmikrofon-masori-kaufen.webp?v=1786575007"},{"product_id":"minidsp-umik-2-messmikrofon","title":"UMIK-2","description":"\u003cp\u003eUMIK-2 Measurement Microphone from miniDSP with calibrated USB-C connection and integrated sound card. 32-bit ADC with selectable sampling rate from 44.1 to 192 kHz and individual calibration file. 13 mm microphone capsule with reduced self-noise and detachable capsule with 60 UNS thread. Low-noise preamplifier with 120 dB SNR at the ADC. Frequency range from 20 Hz to 20 kHz (±1 dB) and maximum 125 dB SPL. Driverless support under macOS and Linux as well as ASIO driver for Windows. USB 2.0 with USB Type C connection, Plug\u0026amp;Play compatibility with REW and Dirac Live. Black anodized aluminum housing.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement Microphone\u003c\/li\u003e\n\u003cli\u003eCalibrated USB-C reference measurement microphone\u003c\/li\u003e\n\u003cli\u003eIntegrated sound card\u003c\/li\u003e\n\u003cli\u003e32-bit ADC\u003c\/li\u003e\n\u003cli\u003eSelectable sampling rate: 44.1 to 192 kHz\u003c\/li\u003e\n\u003cli\u003e13 mm microphone capsule\u003c\/li\u003e\n\u003cli\u003eDetachable capsule with 60 UNS thread\u003c\/li\u003e\n\u003cli\u003eLow-noise preamplifier\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20 Hz to 20 kHz (±1 dB)\u003c\/li\u003e\n\u003cli\u003eMaximum sound pressure level: 125 dB SPL\u003c\/li\u003e\n\u003cli\u003eDriverless support: macOS and Linux\u003c\/li\u003e\n\u003cli\u003eWindows with custom ASIO driver\u003c\/li\u003e\n\u003cli\u003ePlug\u0026amp;Play compatibility with REW and Dirac Live\u003c\/li\u003e\n\u003cli\u003eCompatible with all measurement software solutions\u003c\/li\u003e\n\u003cli\u003eUSB 2.0, USB Type C connection\u003c\/li\u003e\n\u003cli\u003eBlack anodized aluminum housing\u003c\/li\u003e\n\u003cli\u003eIndividual calibration file per microphone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eUSB audio controller: XMOS 500 MHz multicore processor, USB Audio Class 2 (UAC2)\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio (ADC): 120 dB SNR\u003c\/li\u003e\n\u003cli\u003eSensitivity: -31.9 dBFS (94 dB SPL, 1 kHz)\u003c\/li\u003e\n\u003cli\u003eNoise level: -105.3 dBFS (A) at 0 dB gain\u003c\/li\u003e\n\u003cli\u003eEquivalent input noise (EIN): 20 dB SPL at 0 dB gain\u003c\/li\u003e\n\u003cli\u003eCapsule type: pre-polarized condenser microphone\u003c\/li\u003e\n\u003cli\u003eCapsule diameter: 13 mm\u003c\/li\u003e\n\u003cli\u003eThread: 60 UNS\u003c\/li\u003e\n\u003cli\u003eDimensions (W x L): 21 x 185 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 150 g\u003c\/li\u003e\n\u003cli\u003eIncluded accessories: USB-C cable (shielded, 2 m), mini tripod with microphone clamp, windscreen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"miniDSP","offers":[{"title":"Default Title","offer_id":39786755850419,"sku":"UMIK-2","price":279.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/minidsp-umik-2-messmikrofon-masori-kaufen.webp?v=1747885988"},{"product_id":"minidsp-umik-x-4-messmikrofon","title":"UMIK-X-4","description":"The miniDSP UMIK-X USB multi-channel microphone array can record up to 16 channels simultaneously, the A2B wiring allows for daisy-chaining multiple arrays, rounded off by the REW integration for multi-channel analysis.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eMultichannel - Multipoint Microphone Measurement System\u003c\/li\u003e\n\u003cli\u003eUp to 4xUMA4 MEMS microphone arrays can be connected in series.\u003c\/li\u003e\n\u003cli\u003eDistortion-free, high AOP, high SNR Knowles MEMS (SPH0655LM4H-1)\u003c\/li\u003e\n\u003cli\u003e24bit 44.1\/48kHz recording, ASIO driver\u003c\/li\u003e\n\u003cli\u003eUSB to A2B® module for multi-channel audio streaming over long cables (up to 40m)\u003c\/li\u003e\n\u003cli\u003eREW license for multi-channel measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003eThe UMIK-X consists of one to four UMA4 microphone modules and a USB-A2B interface for connecting the modules to the computer. This allows for the connection of between four and 16 microphones. The UMA4 modules are interconnected via a single twisted cable using the A2B protocol from Analog Devices for multi-channel audio with 24 bit\/44.1 or 48 kHz. A single cable for audio + power for distances of up to 40m! Applications include environmental monitoring and distributed sound field measurements. The distributed omnidirectional microphones in the array enable quick measurement and analysis in applications such as room equalization and distributed subwoofer tuning.\u003cbr\u003e\u003cbr\u003eThe UMIK-X is a UAC-2 compliant interface that comes with its own ASIO driver and is driverless for macOS and Linux. For Windows, an ASIO driver is included. Last but not least, the UMIK-X is compatible with the new multi-channel measurement feature of Room EQ Wizard (from version 5.20). While this is usually a paid upgrade, a license for the upgrade is already included with the purchase.\u003cbr\u003e\u003cbr\u003eThe UMIK-X is now available in 2 complete, ready-to-use packages, so you can get it up and running in no time! The basic package supports up to 16-channel recording (4 x UMA4 arrays).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat is included in the delivery?\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e1 x USB to A2B interface for multichannel audio streaming \/ Multichannel USB Audio Streaming\u003c\/li\u003e\n\u003cli\u003e2 or 4 x UMA4 microphone modules, depending on the selected option\u003c\/li\u003e\n\u003cli\u003e1 x license code for multi-channel audio measurement with REW\u003c\/li\u003e\n\u003cli\u003e1 x shielded USB cable (2m)\u003c\/li\u003e\n\u003cli\u003eA2B twisted-pair cable for connecting the microphone modules: 4 x UMA4 package (1 x 5m, 3 x 3m, 2 x 5cm)\u003c\/li\u003e\n\u003cli\u003e4 Microphone MonoPods \/ Extendable up to 1.2m height.\u003c\/li\u003e\n\u003cli\u003eConnecting bracket to connect 2 x microphone arrays together\u003c\/li\u003e\n\u003cli\u003e1 x USB power supply with UK\/EU\/US plugs for powering the entire system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eData of the USB to A2B interface\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Streaming Engine XMOS Multicore USB Audio Processor for UAC2 Streaming\u003c\/li\u003e\n\u003cli\u003eUSB audio recording for up to 16ch audio channels: driverless under OSx, Linux\u003c\/li\u003e\n\u003cli\u003eOwn ASIO drivers for Win10 platforms Resolution \/ Sample rate\u003c\/li\u003e\n\u003cli\u003eResolution \/ Sample rate 24bit @ 44.1\/48 kHz\u003c\/li\u003e\n\u003cli\u003eAnalog Devices A2B-Link\u003c\/li\u003e\n\u003cli\u003eMulti-channel audio connection via A2B protocol, up to 40m long cable\u003c\/li\u003e\n\u003cli\u003eToslink output: Stereo connection to playback system \/ Toslink In: Not activated\u003c\/li\u003e\n\u003cli\u003eLED\u003c\/li\u003e\n\u003cli\u003ePower\/Active Link Display\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003eExternal 5V USB power supply\u003c\/li\u003e\n\u003cli\u003eDimensions \/ Weight 24x64x67mm \/ 90g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eData of the UMA-4 microphone module\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog devices A2B connection\u003c\/li\u003e\n\u003cli\u003eMultichannel audio connection via A2B protocol. 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It operates in the frequency range of 10 to 20,000 Hz and covers an amplitude range of 50 to 120 dB. Data transmission is done via a mini-USB connection. Special notches around the microphone capsule support a smooth directional characteristic, and the acoustically correct design focuses on an input signal close to the original. Calibrated according to Audiomatica CLIO. Free SPL Lab measurement center software for Windows and Android. Tripod mounting possible.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement Microphone\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum housing\u003c\/li\u003e\n\u003cli\u003eHighly sensitive, omnidirectional electret microphone capsule\u003c\/li\u003e\n\u003cli\u003eIntegrated low-frequency amplifier\u003c\/li\u003e\n\u003cli\u003eSpecial notches for smooth directional characteristic\u003c\/li\u003e\n\u003cli\u003eAcoustically correct design\u003c\/li\u003e\n\u003cli\u003eTripod mounting possible\u003c\/li\u003e\n\u003cli\u003eFree software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency range: 10 Hz to 20,000 Hz\u003c\/li\u003e\n\u003cli\u003eAmplitude range: 50 dB to 120 dB\u003c\/li\u003e\n\u003cli\u003eCalibration: Audiomatica CLIO\u003c\/li\u003e\n\u003cli\u003eIntegrated precision ADC: 16 bits\u003c\/li\u003e\n\u003cli\u003eConnection: Mini-USB\u003c\/li\u003e\n\u003cli\u003eIncluded: USB microphone\u003c\/li\u003e\n\u003cli\u003eIncluded: USB cable for connection to PC\u003c\/li\u003e\n\u003cli\u003eIncluded: SPL Lab measurement center software for Windows and Android\u003c\/li\u003e\n\u003cli\u003eIncluded: Audio CD with audio tracks for tuning (sine, sweep tones, noise)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPL Lab","offers":[{"title":"Default Title","offer_id":45070130381067,"sku":"USB-RTA-METER","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/spl-lab-usb-rta-meter-pro-edition-messmikrofon-masori-kaufen.jpg?v=1782935693"},{"product_id":"spl-lab-usb-noise-meter-pro-edition-messmikrofon","title":"USB Noise Meter (Pro Edition)","description":"\u003cp\u003eThe USB Noise Meter (Pro Edition) is a Measurement Microphone from SPL Lab with a frequency range of 10 to 20,000 Hz. It captures an amplitude range of 80 to 150 dB and has a dynamic range of 70 dB. An integrated 16-bit ADC and a mini-USB port handle the digitization and connection. The anodized aluminum housing contains the highly sensitive microphone element and a low-frequency amplifier; special notches around the element support a smoother directional characteristic. The housing is acoustically designed to avoid additional overtones and distortions. The free software allows for spectral analysis, measurement of the absolute sound pressure level, and adjustment and alignment of the AFC. If needed, installation on a stand is possible.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement Microphone\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum housing\u003c\/li\u003e\n\u003cli\u003eHighly sensitive microphone element\u003c\/li\u003e\n\u003cli\u003eIntegrated low-frequency amplifier\u003c\/li\u003e\n\u003cli\u003eBuilt-in 16-bit ADC\u003c\/li\u003e\n\u003cli\u003eMini-USB port\u003c\/li\u003e\n\u003cli\u003eSpecial notches for smoother directional characteristic\u003c\/li\u003e\n\u003cli\u003eAcoustically designed housing\u003c\/li\u003e\n\u003cli\u003eInstallation on stand possible\u003c\/li\u003e\n\u003cli\u003eFree software\u003c\/li\u003e\n\u003cli\u003eSPL Lab Measurement Center software for Windows and Android\u003c\/li\u003e\n\u003cli\u003eSpectral analysis\u003c\/li\u003e\n\u003cli\u003eMeasurement of the absolute sound pressure level\u003c\/li\u003e\n\u003cli\u003eAdjustment and alignment of the AFC\u003c\/li\u003e\n\u003cli\u003eQuantitative assessment of the frequency response ripple\u003c\/li\u003e\n\u003cli\u003eDefining the harmonic distortion coefficient\u003c\/li\u003e\n\u003cli\u003eReceiving and analyzing the signal waveform\u003c\/li\u003e\n\u003cli\u003eUSB cable included\u003c\/li\u003e\n\u003cli\u003eAudio CD with audio tracks (sine, sweep tones, noise)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency range: 10 to 20,000 Hz\u003c\/li\u003e\n\u003cli\u003eAmplitude range: 80 to 150 dB\u003c\/li\u003e\n\u003cli\u003eDynamic range: 70 dB\u003c\/li\u003e\n\u003cli\u003eADC: 16 Bit\u003c\/li\u003e\n\u003cli\u003eConnection: Mini-USB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPL Lab","offers":[{"title":"Default Title","offer_id":45070145061131,"sku":"USB-NOISE-METER","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/spl-lab-usb-noise-meter-pro-edition-messmikrofon-masori-kaufen.jpg?v=1782935694"},{"product_id":"spl-lab-event-mode-module-1-jahr-messmikrofon","title":"Event Mode Module (1 Jahr)","description":"\u003cp\u003eEvent Mode Module (1 Year) is a Measurement Microphone from SPL Lab. It features a simple interface and flexible settings. The precise recording of measurement data is complemented by data encryption and an encrypted individual database. It is compatible with Windows XP, Vista, 7, and 8 in 32 and 64 Bit. Working with two displays as well as displaying data on a second monitor is provided. It supports working with two data sources and capturing an unlimited number of measurement data. General and individual measurement statistics can be displayed, and data can be sorted and filtered according to flexible criteria. Data protection against changes and data export are integrated. Creating and holding competitions in a custom format is possible. 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