{"product_id":"marten-dexter-quintet-floorstanding-speaker","title":"Marten Dexter Quintet Floorstanding Speaker","description":"\u003ch2\u003e\u003cspan\u003eMarten Dexter Quintet Floorstanding Speaker\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEstimate lead time 2-3 months\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eNothing between the listener and the music.\u003cbr\u003e\u003cbr\u003eHandbuilt in Mölndal, Sweden\u003cbr\u003e\u003cbr\u003eTechnology earned, not borrowed.\u003cbr\u003eDexter Quintet is the flagship of the series. A three-way design in which every driver is designed by Marten, built around technologies that began at the very top of our range — and a speaker that exceeded its own specification during development.\u003cbr\u003e\u003cbr\u003eThree drivers, resolved as one design.\u003cbr\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.\u003cbr\u003e\u003cbr\u003eThe tweeter is diamond. Not as an option. Not as an upgrade. It was the starting point for every design decision that followed.\u003cbr\u003e\u003cbr\u003eDiamond Tweeter\u003cbr\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.\u003cbr\u003e\u003cbr\u003eCeramic Midrange\u003cbr\u003eA 3.5\" ceramic midrange, designed by Marten, sits at the heart of Dexter Quintet. 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.\u003cbr\u003e\u003cbr\u003eCarbon Fibre Bass\u003cbr\u003eTwo 9.5\" carbon fibre cone drivers handle the low frequencies in Dexter Quintet. High stiffness and low mass — the combination that keeps the cone pistonic at the frequencies that define bass dynamics and control.\u003cbr\u003e\u003cbr\u003eMulti-diverse Crossover\u003cbr\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.\u003cbr\u003e\u003cbr\u003eBass Loading\u003cbr\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.\u003cbr\u003e\u003cbr\u003eJorma Duality Wiring\u003cbr\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.\u003cbr\u003e\u003cbr\u003eThe speaker disappears. The music does not.\u003cbr\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 and midrange.\u003cbr\u003e\u003cbr\u003eFour finishes, hand-applied.\u003cbr\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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv data-olk-copy-source=\"MessageBody\" class=\"x_elementToProof\"\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eConfiguration     3-way\u003cbr\u003eTweeter     1\" Marten pure diamond\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eMidrange    3.5\" Marten ceramic\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eBass  9.5\" Marten carbon fibre × 2\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eCrossover   Multi-diverse order, 500 and 4,000 Hz\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eFrequency response      21–45,000 Hz ±2dB\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eSensitivity 89dB \/ 2.83V\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eImpedance   6 ohms (3.8 ohms min)\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003ePower rating      300W\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eTerminals   Single-wiring, pure copper rhodium-plated\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eInternal wiring   Jorma Duality\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eCabinet     M-Core triple-layer\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eDimensions W × H × D    30–38.6 × 105 × 49 cm\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003e11.8–15.2 × 41.3 × 19.3\"\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eWeight      80 kg\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eStands      Mirror polished stainless steel with Marten Isolators\u003c\/div\u003e\n\u003cdiv\u003eFinishes    True Grain Oak · Matte Walnut · Piano Walnut · Piano Black\u003cbr\u003e\u003cbr\u003eOptional upgrade — Statement Edition\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eInternal wiring   Jorma Statement\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003eCrossover   Highest quality components\u003c\/div\u003e\n\u003cdiv class=\"x_elementToProof\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marten","offers":[{"title":"Oak \/ Standard","offer_id":48036502995131,"sku":null,"price":79000.0,"currency_code":"AUD","in_stock":true},{"title":"Oak \/ Statement Edition (adds Jorma  internal cabling and superior crossover)","offer_id":48036503027899,"sku":null,"price":94000.0,"currency_code":"AUD","in_stock":true},{"title":"Matte Walnut \/ Standard","offer_id":48036503060667,"sku":null,"price":85700.0,"currency_code":"AUD","in_stock":true},{"title":"Matte Walnut \/ Statement Edition (adds Jorma  internal cabling and superior crossover)","offer_id":48036503093435,"sku":null,"price":100700.0,"currency_code":"AUD","in_stock":true},{"title":"Piano Black \/ Standard","offer_id":48036503126203,"sku":null,"price":85700.0,"currency_code":"AUD","in_stock":true},{"title":"Piano Black \/ Statement Edition (adds Jorma  internal cabling and superior crossover)","offer_id":48036503158971,"sku":null,"price":100700.0,"currency_code":"AUD","in_stock":true},{"title":"Piano Walnut \/ Standard","offer_id":48036503191739,"sku":null,"price":92000.0,"currency_code":"AUD","in_stock":true},{"title":"Piano Walnut \/ Statement Edition (adds Jorma  internal cabling and superior crossover)","offer_id":48036503224507,"sku":null,"price":107000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2788\/2378\/files\/marten-quintet-speaker-oak-lifestyle4.jpg?v=1782871935","url":"https:\/\/audioconnection.com.au\/products\/marten-dexter-quintet-floorstanding-speaker","provider":"Audio Connection","version":"1.0","type":"link"}