{"product_id":"magnepan-3-7x-floorstanding-speaker-pair","title":"Magnepan 3.7x Floorstanding Speaker (Pair)","description":"\u003c!-- ======================================================\nMagnepan 3.7x Floorstanding Speaker (Pair)\nSEO-Optimized Product Page\n====================================================== --\u003e\n\u003cstyle\u003e\n.bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n.bh-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n.bh-title{font-size:2.75rem;margin:.25rem 0 1rem;font-weight:700;line-height:1.2}\n.bh-sub{font-style:italic;margin:0 0 1.25rem}\n.bh-grid{display:grid;gap:1.25rem}\n@media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n.bh-section{margin:2rem 0}\n.bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n.bh-specs{width:100%;border-collapse:collapse}\n.bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n.bh-specs th{width:42%;background:#f8fafc;text-align:left}\n.bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n.bh-faq summary{font-weight:600;cursor:pointer}\nhtml{scroll-behavior:smooth}\n\u003c\/style\u003e\n\u003cdiv class=\"bh-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cspan class=\"bh-eyebrow\"\u003eMagnepan X Series\u003c\/span\u003e\n\u003ch1 class=\"bh-title\" itemprop=\"name\"\u003eMagnepan 3.7x Floorstanding Speaker (Pair)\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003eThree-Way Full-Range Planar Design • True Ribbon Tweeter • Quasi-Ribbon Bass \u0026amp; Midrange • Premium X Series Crossover • Dipole Radiation • Handcrafted in Minnesota\u003c\/p\u003e\n\u003cdiv class=\"bh-grid\"\u003e\n\u003c!-- LEFT COLUMN --\u003e\n\u003cdiv\u003e\n\u003csection id=\"overview\" class=\"bh-section\"\u003e\n\u003ch2\u003eMagnepan 3.7x Floorstanding Speaker (Pair): Reference-Level Planar Performance Refined by the X Series\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eMagnepan 3.7x Floorstanding Speaker (Pair)\u003c\/strong\u003e combines Magnepan's celebrated three-way planar loudspeaker architecture with the premium engineering and hand-matched construction of the X Series. Its large quasi-ribbon bass and midrange sections work with a dedicated true ribbon tweeter to reproduce music with exceptional openness, speed, resolution, and lifelike scale.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional loudspeakers that place dynamic drivers inside a cabinet, the 3.7x uses broad, lightweight diaphragms operating in an open-baffle dipole configuration. Eliminating the traditional enclosure helps reduce box coloration and stored energy, allowing voices and instruments to emerge within an expansive soundstage rather than appearing to originate from the speaker panels.\u003c\/p\u003e\n\u003cp\u003eThe premium X Series treatment refines the signal path through Magnepan's three principal areas of improvement: simplification, component betterment, and balancing. Carefully selected crossover components, shortened solid-copper wiring, silver-soldered connections, gilded hardware, and extensive left-to-right matching help the \u003cstrong\u003eMagnepan 3.7x Floorstanding Speaker (Pair)\u003c\/strong\u003e reveal subtle musical information with greater clarity and precision.\u003c\/p\u003e\n\u003cp\u003eHandcrafted in White Bear Lake, Minnesota, the \u003cstrong\u003eMagnepan 3.7x Floorstanding Speaker (Pair)\u003c\/strong\u003e is designed for serious two-channel systems with enough space and amplification to take full advantage of its large radiating area. When correctly positioned, the panels create a broad, deeply layered presentation with natural image height, realistic dynamics, and remarkably airy high-frequency detail.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"highlights\" class=\"bh-section\"\u003e\n\u003ch2\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Way Full-Range Design\u003c\/strong\u003e — Dedicated quasi-ribbon bass and midrange sections integrate with a true ribbon tweeter for exceptional bandwidth and coherence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Ribbon Tweeter\u003c\/strong\u003e — An ultra-low-mass aluminum ribbon delivers exceptionally fast, extended, and delicately resolved high frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuasi-Ribbon Bass and Midrange\u003c\/strong\u003e — Large planar diaphragms reproduce music with speed, low coloration, and natural continuity through the critical vocal range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium X Series Engineering\u003c\/strong\u003e — Improved crossover parts, wiring, connections, conductive materials, and testing elevate the established 3.7 platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Signal Path\u003c\/strong\u003e — Reduced wire length, fewer unnecessary junctions, and carefully planned crossover layouts help preserve the original musical signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosely Balanced Stereo Pair\u003c\/strong\u003e — Components and completed crossover networks are repeatedly measured to maintain exceptional consistency between speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver-Soldered Connections\u003c\/strong\u003e — Permanent internal joints reduce reliance on mechanical connections throughout the signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGilded Nameplate Components\u003c\/strong\u003e — Premium conductive hardware complements the copper-rich and silver-soldered X Series construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Baffle Dipole Radiation\u003c\/strong\u003e — Front- and rear-radiated sound contributes to an expansive presentation with natural ambience and image depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandcrafted in the USA\u003c\/strong\u003e — Built, balanced, and tested by Magnepan in White Bear Lake, Minnesota.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"technology\" class=\"bh-section\"\u003e\n\u003ch2\u003eTechnology \u0026amp; Performance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThree-Way Planar Architecture\u003c\/strong\u003e — The 3.7x divides the audible range among quasi-ribbon bass and midrange sections and a dedicated true ribbon tweeter. The large radiating surfaces move very little compared with conventional cones, contributing to rapid transient response and low audible coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Ribbon High-Frequency Reproduction\u003c\/strong\u003e — The tweeter uses a freely suspended aluminum ribbon rather than a conductor bonded to a supporting film. Its exceptionally low moving mass allows it to respond immediately to subtle musical changes and reproduce high-frequency information with outstanding openness and delicacy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuasi-Ribbon Bass and Midrange\u003c\/strong\u003e — Aluminum conductors bonded to lightweight diaphragms distribute the driving force over a large surface. This helps the 3.7x reproduce bass, vocals, and instruments with impressive uniformity and without the cabinet resonances associated with traditional loudspeaker enclosures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimplification\u003c\/strong\u003e — Magnepan reduces unnecessary components, excess wiring, mechanical junctions, and overall signal-path mass wherever the design permits. A more direct electrical path helps minimize signal degradation before the music reaches the planar drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Betterment\u003c\/strong\u003e — X Series loudspeakers use upgraded copper-rich crossover components and high-quality solid-copper internal wiring. Components are individually evaluated and selected to support lower distortion and greater fidelity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Balancing\u003c\/strong\u003e — Crossover values and electrical resistance are repeatedly checked throughout assembly. Closely matching the left and right loudspeakers supports stable imaging, tonal consistency, and a more convincing stereo presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Wiring and Connections\u003c\/strong\u003e — The X Series uses 15-gauge or heavier solid high-quality copper wire through most of the internal signal path, with specialized wiring retained for the true ribbon tweeter. Excess wire is removed, layouts are shortened, and internal connections are silver soldered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDipole Sound Radiation\u003c\/strong\u003e — Sound radiates from both the front and rear of the panels. With sufficient space behind the speakers, the rear wave interacts with the room to create the dimensionality, image scale, and natural ambience for which Magnepan loudspeakers are known.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"bh-section bh-faq\"\u003e\n\u003ch2\u003eFAQ — Magnepan 3.7x\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the Magnepan 3.7x and 3.7i?\u003c\/summary\u003e\n\u003cp\u003eThe 3.7x retains the same basic three-way driver platform, panel dimensions, frame, fabric, and stiles as the 3.7i. The X Series version adds premium crossover components, reduced wiring and signal-path mass, solid-copper conductors, silver-soldered connections, gilded hardware, and more extensive component testing and left-to-right balancing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Magnepan 3.7x use a true ribbon tweeter?\u003c\/summary\u003e\n\u003cp\u003eYes. The 3.7x uses a dedicated true ribbon tweeter together with quasi-ribbon bass and midrange sections. The ribbon's extremely low moving mass contributes to its fast response and extended high-frequency reproduction.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat type of amplifier should be used with the 3.7x?\u003c\/summary\u003e\n\u003cp\u003eThe 3.7x has a nominal 4-ohm impedance and 86dB sensitivity. It should be paired with a high-quality amplifier that remains stable into 4 ohms and can provide ample current. Required output depends on room size, listening distance, preferred volume, and musical material.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much space does the Magnepan 3.7x require?\u003c\/summary\u003e\n\u003cp\u003eThe 3.7x should be positioned away from the wall behind it so its dipole radiation pattern can develop properly. Careful adjustment of wall distance, speaker spacing, toe-in, ribbon orientation, and listening position is important for achieving balanced bass and focused imaging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eAuthorized Magnepan Dealer\u003c\/li\u003e\n\u003cli\u003e5% Reward Points on Every Purchase\u003c\/li\u003e\n\u003cli\u003ePrice Match Guarantee\u003c\/li\u003e\n\u003cli\u003eExpert Amplifier Matching and System Design Assistance\u003c\/li\u003e\n\u003cli\u003eProfessional Speaker Placement and Setup Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"related\" class=\"bh-section\"\u003e\n\u003ch2\u003eRelated Products \u0026amp; Accessories\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eMagnepan 2.7x Floorstanding Speakers\u003c\/li\u003e\n\u003cli\u003eMagnepan 20.7x Floorstanding Speakers\u003c\/li\u003e\n\u003cli\u003eMagnepan DWM Bass Panel\u003c\/li\u003e\n\u003cli\u003eMagnepan CCR Reference Center Channel Speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"bh-section\"\u003e\n\u003ch2\u003eMagnepan 3.7x Specifications\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFull-Range Planar Floorstanding Speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eMatched Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Design\u003c\/th\u003e\n\u003ctd\u003eThree-Way, Full-Range Ribbon and Quasi-Ribbon Loudspeaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Principle\u003c\/th\u003e\n\u003ctd\u003eOpen-Baffle Dipole Planar Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBass Driver\u003c\/th\u003e\n\u003ctd\u003eQuasi-Ribbon Planar Magnetic Bass Section\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMidrange Driver\u003c\/th\u003e\n\u003ctd\u003eQuasi-Ribbon Planar Magnetic Midrange Section\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTweeter\u003c\/th\u003e\n\u003ctd\u003eFreely Suspended Aluminum True Ribbon Tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e35Hz–40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e86dB at 500Hz, 2.83V, 1 Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Impedance\u003c\/th\u003e\n\u003ctd\u003e4 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Amplification\u003c\/th\u003e\n\u003ctd\u003eHigh-Current Amplifier Stable into a 4-Ohm Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003ePremium X Series Three-Way Passive Network\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eX Series Philosophy\u003c\/th\u003e\n\u003ctd\u003eSimplification, Component Betterment, and Balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInternal Wiring\u003c\/th\u003e\n\u003ctd\u003e15-Gauge or Heavier Solid High-Quality Copper Where Applicable, with Dedicated True Ribbon Wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInternal Connections\u003c\/th\u003e\n\u003ctd\u003eSilver-Soldered Connections with Minimized Mechanical Junctions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNameplate Components\u003c\/th\u003e\n\u003ctd\u003eGilded X Series Hardware with Red X Model Identification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRadiation Pattern\u003c\/th\u003e\n\u003ctd\u003eDipole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeaker Connections\u003c\/th\u003e\n\u003ctd\u003eHigh-Current Terminals Compatible with Bare Wire up to 10 Gauge or Banana Plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W × H × D)\u003c\/th\u003e\n\u003ctd\u003e24\" × 71\" × 1.625\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 125 lbs per Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFabric Options\u003c\/th\u003e\n\u003ctd\u003eBlack, Grey, Off-White, or Cherry White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Stile Options\u003c\/th\u003e\n\u003ctd\u003eDark Cherry, Natural Oak, Black Aluminum, Silver Aluminum, or Gold Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional X Stile Options\u003c\/th\u003e\n\u003ctd\u003eAcorn Oak, Bamboo, Red Aluminum, or Black Wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eLimited 3-Year Warranty to the Original Purchaser; True Ribbon Coverage May Differ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eMagnepan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e1 × Matched Pair of Magnepan 3.7x Floorstanding Speakers\u003c\/li\u003e\n\u003cli\u003e4 × Speaker Feet\u003c\/li\u003e\n\u003cli\u003e8 × Foot Bolts\u003c\/li\u003e\n\u003cli\u003e2 × Crossover Jumpers\u003c\/li\u003e\n\u003cli\u003e2 × Magneplanar Logos\u003c\/li\u003e\n\u003cli\u003e1 × Allen Wrench\u003c\/li\u003e\n\u003cli\u003eProtective True Ribbon Tweeter Covers\u003c\/li\u003e\n\u003cli\u003eOwner's Manual and Setup Documentation\u003c\/li\u003e\n\u003cli\u003eWarranty Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Magnepan\"\u003e \u003cmeta itemprop=\"category\" content=\"Planar Magnetic Speakers, Floorstanding Speakers, True Ribbon Speakers, Quasi-Ribbon Speakers, Dipole Speakers, Audiophile Loudspeakers, Passive Speakers\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Magnepan","offers":[{"title":"Dark Cherry \/ Black","offer_id":54288082108782,"sku":"MAG3.7xDCBLK","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Dark Cherry \/ 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Black","offer_id":54288082370926,"sku":"MAG3.7xBABLK","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Black Aluminum \/ Grey","offer_id":54288082403694,"sku":"MAG3.7xBAGRY","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Black Aluminum \/ Off-White","offer_id":54288082436462,"sku":"MAG3.7xBAOW","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Black Aluminum \/ Cherry White","offer_id":54288082469230,"sku":"MAG3.7xBACW","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Silver Aluminum \/ Black","offer_id":54288082501998,"sku":"MAG3.7xSABLK","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Silver Aluminum \/ Grey","offer_id":54288082534766,"sku":"MAG3.7xSAGRY","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Silver Aluminum \/ Off-White","offer_id":54288082567534,"sku":"MAG3.7xSAOW","price":13000.0,"currency_code":"USD","in_stock":true},{"title":"Silver Aluminum \/ Cherry White","offer_id":54288082600302,"sku":"MAG3.7xSACW","price":13000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/magnepan-3-7x-floorstanding-speaker-pair.webp?v=1783701270","url":"https:\/\/audiolab.com\/products\/magnepan-3-7x-floorstanding-speaker-pair","provider":"Audiolab","version":"1.0","type":"link"}