{"product_id":"shure-sm4-k-cardioid-condenser-recording-microphone","title":"Shure SM4-K Cardioid Condenser Recording Microphone","description":"\u003cp\u003eThe Shure SM4-K is a side-address cardioid condenser microphone built for home recording, vocal production, streaming, and instrument capture. Its XLR output and externally biased condenser design make it a fit for users working with an audio interface or mixer rather than a USB-only recording setup. The microphone is designed to capture focused sound while reducing pickup from the rear and sides.\u003c\/p\u003e\u003cp\u003eA 1-inch brass dual-diaphragm capsule provides controlled low frequencies and detailed high-frequency reproduction across a 20 Hz to 20 kHz response range. Its broad working area helps reduce excessive proximity effect during close vocal recording. This makes the SM4-K well suited to vocals, speech, acoustic instruments, amplifiers, horns, and drums.\u003c\/p\u003e\u003cp\u003eThe fixed cardioid pattern focuses on the source in front of the microphone and helps reduce unwanted room sound and off-axis distractions. Shure rates the SM4 for a maximum SPL of 140 dB at 1 kHz with 1% THD into a 1 kOhm load, allowing it to handle louder sources without requiring a separate pad setting. A 79 dB signal-to-noise ratio and 15 dB SPL A-weighted self-noise support clean recording work.\u003c\/p\u003e\u003cp\u003eShure's patent-pending Interference Shielding Technology is designed to reduce RF noise from nearby phones, laptops, Wi-Fi routers, and other wireless devices. The design combines an integrated pop filter with a woven mesh Faraday cage around the capsule. This helps keep plosives, interference, and unwanted recording artifacts under control before processing.\u003c\/p\u003e\u003cp\u003eThe SM4-K is the standard microphone package, including a swivel-mount microphone clamp, brass stand adapter, and zippered pouch. It connects through a standard three-pin XLR connection and requires +48 V phantom power from a compatible interface or mixer. Users who need suspension isolation and an external magnetic pop filter can add compatible Shure accessories or choose the separate SM4-K-KIT package.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Inch Brass Capsule:\u003c\/strong\u003e Dual diaphragms capture controlled lows and detailed highs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCardioid Pickup Pattern:\u003c\/strong\u003e Focuses on the source while reducing off-axis sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh SPL Handling:\u003c\/strong\u003e Records loud instruments up to 140 dB SPL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF Interference Shielding:\u003c\/strong\u003e Helps reduce noise from nearby wireless devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Pop Filter:\u003c\/strong\u003e Helps control plosives and low-frequency rumble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Studio Connection:\u003c\/strong\u003e Works with compatible interfaces and mixers using phantom power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe SM4-K uses a rugged die-cast zinc housing with all-metal construction and a low-profile black finish. At 463 g, it has the substantial feel of a studio condenser microphone while remaining practical for stand or boom-arm mounting. Its side-address format places the front logo toward the recording source.\u003c\/p\u003e\u003cp\u003eMount the microphone in the included A4M swivel-mount clamp, attach it to a compatible microphone stand, and use the supplied brass adapter when mounting to a 3\/8-inch stand. Connect a three-pin XLR cable to an audio interface or mixer, then enable +48 V phantom power before recording. For vocals, position the source in front of the logo; use a separate external pop filter if additional plosive control is desired.\u003c\/p\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":45669113724998,"sku":"SM4-K","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/51hWkTAKsrL.jpg?v=1784478339","url":"https:\/\/audiowatt.store\/products\/shure-sm4-k-cardioid-condenser-recording-microphone","provider":"Audio Watt Store","version":"1.0","type":"link"}