{"product_id":"presonus-prm1-152556","title":"PRM1","description":"\u003ch3\u003eA Reference Microphone for Room Optimization and Sound System Tuning\u003c\/h3\u003e\u003cp\u003eThe PreSonus PRM1 (Precision Reference Microphone) belongs to the very specific family of measurement microphones: its role is not to \"flatter\" a source, but to provide the most objective capture possible of an audio system in a given environment. Thanks to its omnidirectional directivity and a frequency response designed to remain linear, it becomes a relevant calibration tool for speaker alignment, system equalization, spectral coherence control, and room resonance analysis. Within the PreSonus ecosystem, it is particularly coherent when paired with the brand's analysis and mixing solutions, allowing a quick transition from reliable measurement to applied correction.\u003c\/p\u003e\u003ch3\u003eWho Benefits from the PRM1 and in Which Applications Does It Make a Difference?\u003c\/h3\u003e\u003cp\u003eThe PRM1 is primarily aimed at stage managers, sound technicians, integrators, studios, and venues who want to tune a system methodically: pink noise measurement, frequency sweeps, cluster response verification, before-and-after treatment comparison, or checking coverage at different listening points. It is also useful in home studios to optimize a speaker-room pair (positioning, corrections, bass validation), provided it is used with appropriate analysis tools.\u003c\/p\u003e\u003cp\u003eImportant point: its \u003cstrong\u003edynamic range is intentionally narrow\u003c\/strong\u003e because the PRM1 is designed to receive fixed-level test signals. It is therefore \u003cstrong\u003enot recommended for recording\u003c\/strong\u003e (vocals, instruments, ambient takes), unlike a classic studio condenser microphone. Its strength lies in precise and repeatable measurement, not artistic versatility.\u003c\/p\u003e\u003cbr \/\u003e\u003cbr \/\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ch3\u003eType and Capsule\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHigh-precision measurement microphone (Precision Reference Microphone)\u003c\/li\u003e\u003cli\u003ePre-polarized electret condenser capsule\u003c\/li\u003e\u003cli\u003eCapsule size: one-quarter inch\u003c\/li\u003e\u003cli\u003eDirectivity: omnidirectional\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eAudio Performance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMax SPL: 132 dB\u003c\/li\u003e\u003cli\u003eLinear frequency response: 20 Hz to 20 kHz\u003c\/li\u003e\u003cli\u003eNarrow dynamic range (optimized for fixed-level test signals, not recommended for recording)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCompatibility and Recommended Usage\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRecommended use with PreSonus Virtual StudioLive software featuring Smaart Measurement technology\u003c\/li\u003e\u003cli\u003eOr with PreSonus StudioLive 24.4.2 and StudioLive 16.4.2 digital consoles\u003c\/li\u003e\u003cli\u003eTypical applications: audio analysis, RTA, spectrographs, sound system tuning, diffusion optimization\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFoam windscreen\u003c\/li\u003e\u003cli\u003eClip\u003c\/li\u003e\u003cli\u003eHard case\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eDimensions and Weight\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eDimensions: 192 x 21 mm\u003c\/li\u003e\u003cli\u003eWeight: 150 g\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:4;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency response - start\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e20 Hz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDirectivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eomnidirectional\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency response - end\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e20 kHz\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eXLR\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003emeasurement microphone\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Presonus","offers":[{"title":"Default Title","offer_id":54361798738195,"sku":"152556","price":67.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/41adaefe84c4e7de502378556ad8ba47760de487_PRESONUS_PRM1.jpg?v=1794586890","url":"https:\/\/woodbrass.be\/en\/products\/presonus-prm1-152556","provider":"Woodbrass.com","version":"1.0","type":"link"}