{"product_id":"presonus-prm-1-precision-reference-microphone","title":"Presonus PRM-1 Precision Reference Microphone","description":"\u003cp\u003eThe Presonus PRM-1 Precision Reference Microphone is a special type of microphone that provides an accurate reproduction of a room's sound characteristics for use with audio-analysis tools. It employs a ¼-inch, pre-polarized, electret-condenser capsule with an omnidirectional polar pattern, which allows the microphone to measure reflections, as well as direct signals up to 132 dB SPL. The PRM1 has an all-metal chassis and comes with a clip, foam windscreen, and hard case.\u003c\/p\u003e\r\n\u003cp\u003eUnlike mics you use for recording and live sound, the PRM1 has a narrow dynamic range, since it is intended to receive test frequencies, such as pink noise, at a fixed level. As a result, it is not recommended for recording or performance but it’s the right mic for analyzing a sound system’s performance. The PRM1 exhibits linear (“flat”) frequency response between 20 Hz and 20 kHz, meaning it captures all frequencies equally within that range. Since it neither boosts nor cuts frequencies, it doesn’t color the sound, making it ideal for measuring what a room or speaker is doing to a sound system’s outgoing signal.\u003c\/p\u003e\r\n\u003cp\u003eWhile the PRM1 can be used for a variety of measurement applications, such as MLSSA, Spectra foo, and TEF, it is especially recommended for use with the Smaart System Check wizards that are integrated into PreSonus UC Surface control software for Studio Live AI and Studio Live RM mixers. With this combination, you can have a complete, powerful, and affordable, audio analysis and correction system.\u003c\/p\u003e\r\n\u003ch3\u003e\u003cstrong\u003eProduct Specification:   \u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cp\u003e\u003cstrong\u003eType: \u003c\/strong\u003eBlack electret condenser\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eElement: \u003c\/strong\u003ePressure, FET preamplifier\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePolar Pattern: \u003c\/strong\u003eOmnidirectional\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConnector: \u003c\/strong\u003e3-pin XLR Male\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Response: \u003c\/strong\u003e20 Hz to 20 kHz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSensitivity: \u003c\/strong\u003e-37 dB\/Pa (14 mV\/Pa) 1 Pa=94 dB SPL\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eImpedance: \u003c\/strong\u003e200 Ω\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMinimum Load Impedance: \u003c\/strong\u003e1,000 Ω\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eEIN: \u003c\/strong\u003e26 dB\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMaximum SPL: \u003c\/strong\u003e132 dB SPL (THD ≤ 1%, 1 kHz)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDynamic Range: \u003c\/strong\u003e106 dB\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eS\/N Ratio: \u003c\/strong\u003e70 dB\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePhantom Power: \u003c\/strong\u003e9-52 V\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCurrent Consumption: \u003c\/strong\u003e2 mA\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWeight: \u003c\/strong\u003e5.3 oz (150 g)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e7.56 x 0.83\" (192 mm x 21 mm)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePackage Weight: \u003c\/strong\u003e0.91 lb\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBox Dimensions (LxWxH): \u003c\/strong\u003e11.75 x 4.9 x 3\"\u003c\/p\u003e","brand":"PreSonus","offers":[{"title":"Default Title","offer_id":41071511666747,"sku":"H-PRES-PRM1","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/4616\/6587\/products\/a5176cfa-e503-43c4-92d7-d201244aef81_0f53a313-2515-4754-ba02-5c6af561eb09.jpg?v=1673650804","url":"https:\/\/sharp-commerce-test-store.myshopify.com\/products\/presonus-prm-1-precision-reference-microphone","provider":"Sharp Commerce Test Store","version":"1.0","type":"link"}