{"product_id":"marten-dexter-quartet-loudspeaker-each","title":"Marten Dexter Quartet Loudspeaker (EACH)","description":"\u003cdiv data-widget_type=\"model-hero.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"3721b4a\" class=\"elementor-element elementor-element-3721b4a elementor-widget elementor-widget-model-hero\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_hero yes\"\u003e\n\u003csection class=\"hero\"\u003e\n\u003cdiv class=\"hero-content\"\u003e\n\u003ch3 class=\"hero-title\"\u003eStatement Edition available as optional upgrade for $10,000: Jorma Statement internal wiring and with the highest quality crossover components. \u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1 class=\"hero-title\"\u003eDexter Quartet\u003c\/h1\u003e\n\u003cp class=\"hero-tagline\"\u003eNothing between the listener and the music.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-text.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"e4b7521\" class=\"elementor-element elementor-element-e4b7521 elementor-widget elementor-widget-model-text\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_text yes\"\u003e\n\u003cdiv class=\"copy-block reveal in\"\u003e\n\u003ch2\u003eTechnology earned, not borrowed.\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eDexter Quartet is a 3-way floorstander sharing its architecture with the flagship — the same diamond tweeter, the same ceramic midrange, the same approach to cabinet and bass loading. For rooms where Quintet’s proportions exceed what the space calls for, Quartet delivers the essential character of the series without compromise in the frequency ranges that define it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-split.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"729f2f8\" class=\"elementor-element elementor-element-729f2f8 elementor-widget elementor-widget-model-split\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_split yes\"\u003e\n\u003cdiv class=\"half-split reveal in\"\u003e\n\u003cdiv class=\"split-text\"\u003e\n\u003cspan class=\"section-tag\"\u003eThe design\u003c\/span\u003e\n\u003ch2 class=\"split-heading\"\u003eThree drivers, resolved as one design.\u003c\/h2\u003e\n\u003cdiv class=\"split-body\"\u003e\n\u003cp\u003eThree drivers, each designed by Marten, each working in its own range. Around them, every element — cabinet, crossover, bass loading — has been developed to the same standard. A triple-layer cabinet built to remove resonance from the equation. A crossover resolved individually for the drivers it serves. A bass loading system that delivers deep, controlled output with minimal distortion. The integration is the design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp class=\"split-accent\"\u003eThe tweeter is diamond. Not as an option. Not as an upgrade. It was the starting point for every design decision that followed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"split-image\"\u003e\u003cimg alt=\"The design\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_interior_4.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-image.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"918fea4\" class=\"elementor-element elementor-element-918fea4 elementor-widget elementor-widget-model-image\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_image yes\"\u003e\n\u003cdiv class=\"full-image reveal in\"\u003e\u003cimg alt=\"\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_interior_3-1.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-quote.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"a8b6a73\" class=\"elementor-element elementor-element-a8b6a73 elementor-widget elementor-widget-model-quote\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_quote yes\"\u003e\n\u003cdiv class=\"quote-block reveal in\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe engineering is present in every detail.\u003cbr\u003eYou simply cannot hear it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-feature.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"f5d2b77\" class=\"elementor-element elementor-element-f5d2b77 elementor-widget elementor-widget-model-feature\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_feature yes\"\u003e\n\u003cdiv class=\"features-block reveal in\"\u003e\n\u003cdiv class=\"feat-left-image\"\u003e\n\u003cimg alt=\"Features\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_hero.jpg?media=1782833904\" decoding=\"async\"\u003e \u003cspan style=\"position: absolute; left: 24px; top: 24px; margin-bottom: 0;\" class=\"section-tag\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"cursor: pointer;\" class=\"feat-panel is-open\"\u003e\n\u003cdiv class=\"feat-inner\"\u003e\n\u003cdiv class=\"feat-fg\"\u003e\n\u003ch3 class=\"fp-h\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"fp-b\"\u003eThe hardest diaphragm material available, with a stiffness-to-mass ratio no other material matches. Pistonic motion beyond the audible range — vanishingly low distortion, transient response that reflects what is recorded rather than approximating it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-bg\"\u003e\u003cimg alt=\"Diamond tweeter\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_tweeter.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-caption\"\u003e\u003cspan class=\"feat-caption-h\"\u003eDiamond tweeter\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-handle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"cursor: pointer;\" class=\"feat-panel is-open\"\u003e\n\u003cdiv class=\"feat-inner\"\u003e\n\u003cdiv class=\"feat-fg\"\u003e\n\u003ch3 class=\"fp-h\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"fp-b\"\u003eA 3.5″ ceramic midrange, designed by Marten, sits at the heart of Dexter Quartet. High stiffness and low mass keep it pistonic across its full operating range — the transparency and control it delivers define the tonal character of the design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-bg\"\u003e\u003cimg alt=\"Ceramic midrange\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_midrange.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-caption\"\u003e\u003cspan class=\"feat-caption-h\"\u003eCeramic midrange\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-handle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"cursor: pointer;\" class=\"feat-panel is-open\"\u003e\n\u003cdiv class=\"feat-inner\"\u003e\n\u003cdiv class=\"feat-fg\"\u003e\n\u003ch3 class=\"fp-h\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"fp-b\"\u003eA 9.5″ carbon fibre cone driver handles the low frequencies in Dexter Quartet. High stiffness and low mass — the combination that keeps the cone pistonic at the frequencies that define bass dynamics and control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-bg\"\u003e\u003cimg alt=\"Carbon fibre bass\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_bass.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-caption\"\u003e\u003cspan class=\"feat-caption-h\"\u003eCarbon fibre bass\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-handle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"cursor: pointer;\" class=\"feat-panel is-open\"\u003e\n\u003cdiv class=\"feat-inner\"\u003e\n\u003cdiv class=\"feat-fg\"\u003e\n\u003ch3 class=\"fp-h\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"fp-b\"\u003eA custom crossover developed specifically for Dexter. Each order and transition point is resolved individually — not as a compromise between constraints, but as a deliberate choice for the drivers it serves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-bg\"\u003e\u003cimg alt=\"Multi-diverse crossover\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_side.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-caption\"\u003e\u003cspan class=\"feat-caption-h\"\u003eMulti-diverse crossover\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-handle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"cursor: pointer;\" class=\"feat-panel is-open\"\u003e\n\u003cdiv class=\"feat-inner\"\u003e\n\u003cdiv class=\"feat-fg\"\u003e\n\u003ch3 class=\"fp-h\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"fp-b\"\u003eThe Loaded Reflex Line manages bass through a shaped internal channel that exits through a wide downward-firing slot — a principle shared with Coltrane Quintet. Reduced air velocity. Deeper, more controlled output. Greater freedom in placement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-bg\"\u003e\u003cimg alt=\"Bass loading\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_bassport.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-caption\"\u003e\u003cspan class=\"feat-caption-h\"\u003eBass loading\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-handle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"cursor: pointer;\" class=\"feat-panel is-open\"\u003e\n\u003cdiv class=\"feat-inner\"\u003e\n\u003cdiv class=\"feat-fg\"\u003e\n\u003ch3 class=\"fp-h\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp class=\"fp-b\"\u003eJorma Duality, handmade in Sweden. Ultra-pure copper conductors forming a direct signal path from crossover to driver. Standard across every model in the series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-bg\"\u003e\u003cimg alt=\"Jorma Duality wiring\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_feature_terminalplate.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-caption\"\u003e\u003cspan class=\"feat-caption-h\"\u003eJorma Duality wiring\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"feat-handle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-split.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"d4d886f\" class=\"elementor-element elementor-element-d4d886f elementor-widget elementor-widget-model-split\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_split yes\"\u003e\n\u003cdiv class=\"half-split reveal in\"\u003e\n\u003cdiv class=\"split-text\"\u003e\n\u003cspan class=\"section-tag\"\u003eIsolators \u0026amp; cabinet\u003c\/span\u003e\n\u003ch2 class=\"split-heading\"\u003eThe speaker disappears.\u003cbr\u003eThe music does not.\u003c\/h2\u003e\n\u003cdiv class=\"split-body\"\u003e\n\u003cp\u003eMarten Isolators, developed with IsoAcoustics, substantially decouple the cabinet from the floor — reducing resonance transfer and opening the soundstage. The cabinet is M-Core triple-layer construction, with a carbon fibre laminate faceplate surrounding the tweeter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"split-image\"\u003e\u003cimg alt=\"Isolators \u0026amp; cabinet\" src=\"https:\/\/usercontent.one\/wp\/www.marten.se\/wp-content\/uploads\/2026\/06\/Dexter_Quartet_interior_2.jpg?media=1782833904\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-carousel.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"55387e1\" class=\"elementor-element elementor-element-55387e1 elementor-widget elementor-widget-model-carousel\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_carousel yes\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"model-text-split.default\" data-settings='{\"boxed\":\"yes\"}' data-e-type=\"widget\" data-element_type=\"widget\" data-id=\"98a93b0\" class=\"elementor-element elementor-element-98a93b0 elementor-widget elementor-widget-model-text-split\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"marten-model-wrap model_text_split yes\"\u003e\n\u003cdiv class=\"finishes-intro reveal in\"\u003e\n\u003cdiv class=\"finishes-intro-text\"\u003e\n\u003cspan class=\"section-tag\"\u003eFinishes\u003c\/span\u003e\n\u003ch2\u003eFour finishes,\u003cbr\u003ehand-applied.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"finishes-intro-body\"\u003e\n\u003cp\u003eFour finishes, each expressing the same design in a different material. True Grain Oak — new to Marten and exclusive to the Dexter series — retains the natural texture of the wood, tactile in a way that is particular to this finish. The matte veneers are hand-sanded and sealed. The piano finishes are built up through multiple lacquer layers and polished to depth.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"display: block; margin-bottom: 32px;\" class=\"section-tag\"\u003eTechnical specifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"st\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e3-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e1\" Marten pure diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMidrange\u003c\/td\u003e\n\u003ctd\u003e3.5\" Marten ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass\u003c\/td\u003e\n\u003ctd\u003e9.5″ Marten carbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003eMulti-diverse order, 500 and 4,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e21–45,000 Hz ±2dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e89dB \/ 2.83V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance\u003c\/td\u003e\n\u003ctd\u003e6 ohms (3.8 ohms min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower rating\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSingle-wiring, pure copper rhodium-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal wiring\u003c\/td\u003e\n\u003ctd\u003eJorma Duality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet\u003c\/td\u003e\n\u003ctd\u003eM-Core triple-layer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions W × H × D\u003c\/td\u003e\n\u003ctd\u003e28–34.3 × 105 × 36 cm\u003cbr\u003e11.0–13.5 × 41.3 × 14.2″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStands\u003c\/td\u003e\n\u003ctd\u003eMirror polished stainless steel with Marten Isolators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinishes\u003c\/td\u003e\n\u003ctd\u003eTrue Grain Oak · Matte Walnut · Piano Walnut · Piano Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"upgrade-block\"\u003e\n\u003cspan class=\"upgrade-label\"\u003eOptional upgrade — Statement Edition\u003c\/span\u003e\n\u003ctable class=\"st\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal wiring\u003c\/td\u003e\n\u003ctd\u003eJorma Statement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover\u003c\/td\u003e\n\u003ctd\u003eHighest quality components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"specs-note\"\u003eHandbuilt in Mölndal, Sweden.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marten","offers":[{"title":"Natural Grain Veneer (EACH)","offer_id":49335429955827,"sku":null,"price":30000.0,"currency_code":"USD","in_stock":false},{"title":"Matte Walnut (EACH)","offer_id":49335429988595,"sku":null,"price":30000.0,"currency_code":"USD","in_stock":false},{"title":"Piano Walnut (EACH)","offer_id":49335430021363,"sku":null,"price":30000.0,"currency_code":"USD","in_stock":false},{"title":"Piano Blak (EACH)","offer_id":49335430054131,"sku":null,"price":30000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/9892\/3416\/files\/Dexter_Quartet_finish_oak.jpg?v=1782943865","url":"https:\/\/www.audiovisionsf.com\/products\/marten-dexter-quartet-loudspeaker-each","provider":"AudioVision San Francisco","version":"1.0","type":"link"}