{"product_id":"basn-metalen-pro-4-drivers-in-ear-monitors-detailed-sound","title":"BASN Metalen PRO 4 Drivers In-Ear Monitors - Detailed Sound","description":"\u003cp\u003eIn this review of the BASN Metalen PRO in-ear monitors, the bottom line is simple: these earphones suit musicians and serious listeners who want detailed, stage-ready sound and strong noise isolation. The single biggest reason to buy is the hybrid four-driver configuration that combines two balanced armature drivers with two dynamic drivers per earbud, delivering clearer mids, crisp treble, and enhanced bass response in a compact, metal-crafted package. The review focuses on sound, build, and real-world use for stage and studio work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour hybrid drivers:\u003c\/strong\u003e Two balanced armature and two dynamic drivers per earbud provide detailed separation and a fuller low end compared with single-driver buds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent sound isolation:\u003c\/strong\u003e The closed-fit design blocks ambient noise so performers and recording artists can monitor clearly on stage or in rehearsal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable MMCX cables:\u003c\/strong\u003e The mmcx connectors allow easy cable replacement or upgrade to protect the headset from long-term wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-line volume and mic cable:\u003c\/strong\u003e A fiber cable with inline volume and mic adds convenient control for mobile use and basic calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC metal craft shell:\u003c\/strong\u003e Electroplated metal housings resist corrosion and give a durable, premium feel that stands up to frequent handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete accessory kit:\u003c\/strong\u003e Includes multiple tips, memory foam, a 1\/4 in adaptor and a carrying case so the set is ready for stage use out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese IEMs are aimed primarily at musicians, vocalists and sound technicians who need accurate monitoring on stage or in the studio and appreciate strong isolation. The balanced armature drivers help with vocal clarity while the dynamic drivers add impact to basslines, making them useful for performers who want a single pair for both monitoring and reference listening.\u003c\/p\u003e\n\u003cp\u003eListeners who prefer wireless convenience, those who demand the absolute last bit of audiophile refinement, or anyone who cannot tolerate wired cables may want to look elsewhere. Also, buyers who are worried about long-term cable reliability should consider keeping a spare replacement cable on hand despite the detachable design.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear, balanced sound with distinct mids and treble suitable for vocal monitoring and stage use.\u003c\/li\u003e\n\u003cli\u003eStrong passive noise isolation that helps reduce stage bleed and ambient noise.\u003c\/li\u003e\n\u003cli\u003eRobust metal housings with CNC craft and electroplating for long-term durability.\u003c\/li\u003e\n\u003cli\u003eIncluded accessory kit and detachable cables make the package versatile and serviceable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCable quality receives mixed feedback from users, so replacing a failing cable may be necessary over time.\u003c\/li\u003e\n\u003cli\u003eWired design and MMCX connectors add complexity compared with simpler single-cable earphones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e2 balanced armature + 2 dynamic per earbud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable options\u003c\/td\u003e\n\u003ctd\u003eSilver-plated OFC cable and fiber cable with inline volume mic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eDetachable MMCX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell material\u003c\/td\u003e\n\u003ctd\u003eCNC metal with electroplating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003eMultiple ear tips (S,M,L), memory foam, clip, brush, velcro, 1\/4 in adaptor, carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003eApproximately 4.9 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe BASN Metalen PRO offers musicians and serious listeners a compelling mix of clarity, bass presence, and durable metal construction at a reasonable price. The hybrid driver set and strong isolation make these IEMs particularly well suited to stage monitoring and vocalists, and the detachable cables and full accessory kit add practical value. Keep a spare cable handy if cable longevity is a concern.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre the cables replaceable?\u003c\/strong\u003e\u003cbr\u003eYes. The Metalen PRO uses detachable MMCX cables and ships with a silver-plated OFC cable and a fiber cable with inline volume and mic, so cables can be swapped or upgraded.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they block stage noise well?\u003c\/strong\u003e\u003cbr\u003eYes. The closed fit and included foam tips provide strong passive isolation suitable for stage and studio monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the build quality good for regular gigging?\u003c\/strong\u003e\u003cbr\u003eYes. CNC metal shells with electroplating improve corrosion resistance and durability, though some users report mixed experiences with cable longevity.\u003c\/p\u003e","brand":"BASN","offers":[{"title":"Default Title","offer_id":48251139490011,"sku":"B09TD2VHZT","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61f0J5vrtUL._AC_SL1500.jpg?v=1771073306","url":"https:\/\/gearmusthave.com\/products\/basn-metalen-pro-4-drivers-in-ear-monitors-detailed-sound","provider":"GearMustHave","version":"1.0","type":"link"}