{"product_id":"2-pack-corner-bass-trap-triangle-acoustic-foam-42cm-sonoma-scifi","title":"2 Pack Corner Bass Trap Triangle Acoustic Foam 42cm Sonoma SCIFI","description":"\u003cp\u003eIn this review the focus is on the 2 pack triangular corner bass traps from ua acoustics, sized 42x42x42cm and finished in Sonoma and SCIFI colors. The bottom line: this set is for anyone trying to tame low-frequency buildup in corners - especially recording studios, home theaters and rehearsal rooms - because the combination of laminated MDF plate and M1 foam delivers both sound absorption and diffusion where it matters most. Installation and mounting are straightforward for common room layouts, and the traps noticeably tighten bass without changing a room's decor.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner bass trapping:\u003c\/strong\u003e The triangular pyramid shape captures omni-directional bass energy that accumulates in corners, reducing boom and low-frequency smear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption and diffusion:\u003c\/strong\u003e Laminated HDF plate plus perforated foam provide both low frequency absorption and controlled scattering to improve bass clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargeted frequency range:\u003c\/strong\u003e Designed to affect energy roughly from 63Hz to 1000Hz, helping to control standing waves and room ring in typical small-to-medium spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e Combination of laminated MDF and M1-grade foam balances a finished look with acoustic performance and Euroclass E fire classification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePair and size:\u003c\/strong\u003e Supplied as a box of two units at 420x420x420mm each, suitable for placing in opposite or adjacent corners for balanced results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer support:\u003c\/strong\u003e The brand emphasizes satisfaction with a 100% money-back policy and responsive support if installation questions arise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is best for audio hobbyists and small professional facilities that need to reduce corner bass build-up without large structural changes. Recording studios, home theaters, music rooms and rehearsal spaces will see the clearest benefit because these traps focus on low-frequency control and reducing slap-back reflections.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include installers requiring Class A fire ratings for commercial public venues or users who need active electronic bass management instead of passive treatment. Also, very large rooms may need more extensive broadband treatment alongside these corner traps.\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\u003eGood low-frequency control from a compact triangular design that fits discreetly into corners.\u003c\/li\u003e\n\u003cli\u003eAttractive laminated finish in Sonoma and SCIFI options that integrates with interiors.\u003c\/li\u003e\n\u003cli\u003eDual functionality of absorption and diffusion improves bass definition without over-deadening the room.\u003c\/li\u003e\n\u003cli\u003eSupplied in a convenient two-unit pack for covering multiple corners or pairing across a room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMounting options receive mixed feedback, with some customers finding the included self-adhesive solutions less sturdy than desired.\u003c\/li\u003e\n\u003cli\u003eFoam density perception varies among users; some report a softer feel than expected for heavy-duty studio use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Type\u003c\/td\u003e\n\u003ctd\u003eTriangular corner bass trap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e420x420x420mm (19.7x19.7x19.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e210mm (8.3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eLaminated MDF\/HDF plate and M1 acoustic foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorption Range\u003c\/td\u003e\n\u003ctd\u003e63Hz to 1000Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall NRC\u003c\/td\u003e\n\u003ctd\u003e0.44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire Classification\u003c\/td\u003e\n\u003ctd\u003eEuroclass E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese 42cm triangular corner bass traps are a practical, attractively finished solution for tightening bass and reducing low-frequency reflections in studios and home theaters. They offer clear benefits for small-to-medium rooms at a reasonable value, especially when a two-unit pack is used to treat opposing corners, though installers should plan their mounting method to ensure long-term stability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be wall or ceiling mounted?\u003c\/strong\u003e\u003cbr\u003eYes, they are intended for wall or ceiling corner mounting, but installation method should match the surface and weight load to ensure secure mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they absorb high frequencies or only low frequencies?\u003c\/strong\u003e\u003cbr\u003eThey are optimized for low-frequency absorption and diffusion from about 63Hz to 1000Hz, so they are most effective on bass and lower midrange energy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many packs do I need for a small studio?\u003c\/strong\u003e\u003cbr\u003eOne 2-pack covers two corners; many small studios start with one pack and add more traps in additional corners or along walls for balanced treatment.\u003c\/p\u003e","brand":"ua acoustics","offers":[{"title":"Default Title","offer_id":48249625411803,"sku":"B0CJP61DHD","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61sIK96I0DL._AC_SL1500.jpg?v=1771092854","url":"https:\/\/gearmusthave.com\/products\/2-pack-corner-bass-trap-triangle-acoustic-foam-42cm-sonoma-scifi","provider":"GearMustHave","version":"1.0","type":"link"}