{"product_id":"esprit-stella-bookshelf-speaker-open-box","title":"Esprit Stella Bookshelf Speaker - OPEN BOX","description":"\u003cdiv data-widget_type=\"heading.default\" data-element_type=\"widget\" data-id=\"b609a97\" class=\"elementor-element elementor-element-b609a97 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv data-widget_type=\"heading.default\" data-element_type=\"widget\" data-id=\"b609a97\" class=\"elementor-element elementor-element-b609a97 elementor-widget elementor-widget-heading\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch3 class=\"elementor-heading-title elementor-size-default\"\u003eRRP $7500 \/ Pair - Black, Walnut, White\u003c\/h3\u003e\n\u003ch3\u003eRRP $9750 \/ Pair - Midnight, Smoke, Green Pearl\u003c\/h3\u003e\n\u003ch4\u003eSold as Pair and Packed Individually \u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-element_type=\"widget\" data-id=\"5876ef4\" class=\"elementor-element elementor-element-5876ef4 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"accordion-header accordion-header-active\"\u003e\n\u003ch4 class=\"p1\"\u003e\n\u003ci\u003eSTELLA has been the subject \u003c\/i\u003e\u003ci\u003eof scrupulous development \u003c\/i\u003e\u003ci\u003efocused on musicality, as well as \u003c\/i\u003e\u003ci\u003ein-depth study of its acoustic \u003c\/i\u003e\u003ci\u003eintegration into its environment.\u003c\/i\u003e\n\u003c\/h4\u003e\n\u003ch6 class=\"p2\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003ch5 class=\"p2\"\u003e\u003ci\u003eAMT TWEETER\u003c\/i\u003e\u003c\/h5\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003eThe concept of AMT (Air Motion \u003c\/i\u003e\u003ci\u003eTransformer) tweeters was \u003c\/i\u003e\u003ci\u003einvented by the German \u003c\/i\u003e\u003ci\u003ephysicist Dr Oskar Heil in the \u003c\/i\u003e\u003ci\u003e1970s. AMT, or Air Motion \u003c\/i\u003e\u003ci\u003eTransformer, tweeter technology \u003c\/i\u003e\u003ci\u003eis an innovative tweeter \u003c\/i\u003e\u003ci\u003edesign that stands out for its \u003c\/i\u003e\u003ci\u003eunique operation and exceptional \u003c\/i\u003e\u003ci\u003eperformance.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003eAMT is based on a revolutionary \u003c\/i\u003e\u003ci\u003eprinciple. Unlike traditional \u003c\/i\u003e\u003ci\u003edome tweeters, which move air \u003c\/i\u003e\u003ci\u003epistonically, the AMT uses a \u003c\/i\u003e\u003ci\u003epleated diaphragm, designed to \u003c\/i\u003e\u003ci\u003e‘squeeze’ the air laterally. \u003c\/i\u003e\u003ci\u003eThis design moves the air much \u003c\/i\u003e\u003ci\u003emore quickly, increasing th\u003c\/i\u003e\u003ci\u003ee efficiency and precision with \u003c\/i\u003e\u003ci\u003ewhich sound waves are \u003c\/i\u003e\u003ci\u003eproduced. The pleated \u003c\/i\u003e\u003ci\u003ediaphragm is fixed between \u003c\/i\u003e\u003ci\u003emagnetic fields, and as an audio \u003c\/i\u003e\u003ci\u003esignal passes through the \u003c\/i\u003e\u003ci\u003ediaphragm, the pleats contract \u003c\/i\u003e\u003ci\u003eand expand, compressing the \u003c\/i\u003e\u003ci\u003eair much more effectively than \u003c\/i\u003e\u003ci\u003etraditional loudspeakers. The \u003c\/i\u003e\u003ci\u003emain advantage is that the \u003c\/i\u003e\u003ci\u003espeed of air movement is much \u003c\/i\u003e\u003ci\u003ehigher, resulting in smoother, \u003c\/i\u003e\u003ci\u003emore faithful and more dynamic \u003c\/i\u003e\u003ci\u003esound reproduction.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch5 class=\"p2\"\u003e\u003ci\u003eWOOFER 14 CM\u003c\/i\u003e\u003c\/h5\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003eOur 14 cm driver is equipped \u003c\/i\u003e\u003ci\u003ewith a NEXTEL-treated paper \u003c\/i\u003e\u003ci\u003econe. The lightness and rigidity \u003c\/i\u003e\u003ci\u003eof the paper diaphragm, combined \u003c\/i\u003e\u003ci\u003ewith NEXTEL's damping \u003c\/i\u003e\u003ci\u003etreatment, ensure accurate \u003c\/i\u003e\u003ci\u003esound reproduction with low \u003c\/i\u003e\u003ci\u003edistortion. Warm, natural sound, \u003c\/i\u003e\u003ci\u003ewith smooth midrange and \u003c\/i\u003e\u003ci\u003edetailed highs a fast dynamic \u003c\/i\u003e\u003ci\u003eresponse, ideal for reproducing \u003c\/i\u003e\u003ci\u003etransients and subtle nuances \u003c\/i\u003e\u003ci\u003ein music.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003e\u003ci\u003eCROSSOVER\u003c\/i\u003e\u003c\/h5\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003e6DB\/OCTAVE\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003eThe advantages of the 6 dB \u003c\/i\u003e\u003ci\u003eper octave acoustic crossover \u003c\/i\u003e\u003ci\u003elie in its ability to offer smooth, \u003c\/i\u003e\u003ci\u003efluid transitions between \u003c\/i\u003e\u003ci\u003eloudspeakers, increased sound \u003c\/i\u003e\u003ci\u003ecoherence and reduced interference. \u003c\/i\u003e\u003ci\u003eAnother advantage \u003c\/i\u003e\u003ci\u003eis that, because of its gentler \u003c\/i\u003e\u003ci\u003eslope, this type of crossover \u003c\/i\u003e\u003ci\u003ecan help maintain sound coherence \u003c\/i\u003e\u003ci\u003eand avoid audible distortion \u003c\/i\u003e\u003ci\u003ecaused by overly abrupt \u003c\/i\u003e\u003ci\u003ecuts infrequency response. \u003c\/i\u003e\u003ci\u003eTo obtain the best low-frequency \u003c\/i\u003e\u003ci\u003eextension, we opted \u003c\/i\u003e\u003ci\u003efor a Bass-Reflex load, which \u003c\/i\u003e\u003ci\u003ehas the effect of reducing \u003c\/i\u003e\u003ci\u003edistortion.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003e\n\u003ci\u003eTHE COMPONENTS \u003c\/i\u003e\u003ci\u003eOF THE STELLA FILTER\u003c\/i\u003e\n\u003c\/h5\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003eWe use the best components \u003c\/i\u003e\u003ci\u003eavailable:\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003e• Pure copper (Duelund) \u003c\/i\u003e\u003ci\u003ecapacitors based on \u003c\/i\u003e\u003ci\u003ethe revolutionary ‘Virtual Stack \u003c\/i\u003e\u003ci\u003eFoil’ principle, which involves \u003c\/i\u003e\u003ci\u003ewinding thin metal foils \u003c\/i\u003e\u003ci\u003ein a precise and symmetrical \u003c\/i\u003e\u003ci\u003earrangement, creating a capacitor \u003c\/i\u003e\u003ci\u003ethat has minimal losses, \u003c\/i\u003e\u003ci\u003edistortion and microphony.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003e• An air-core Mundorf coil \u003c\/i\u003e\u003ci\u003emade from pure copper foil \u003c\/i\u003e\u003ci\u003ewith a 12 AWG cross-section \u003c\/i\u003e\u003ci\u003eto retain the full potential \u003c\/i\u003e\u003ci\u003eof the associated loudspeaker \u003c\/i\u003e\u003ci\u003ewith minimum insertion loss \u003c\/i\u003e\u003ci\u003eand extremely low distortion.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003e\u003ci\u003eCABINETRY\u003c\/i\u003e\u003c\/h5\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003eWe use a 20mm MDF for \u003c\/i\u003e\u003ci\u003emaximum rigidity taking into \u003c\/i\u003e\u003ci\u003eaccount the size of the cabinetry, \u003c\/i\u003e\u003ci\u003ethis prevents sound distortion \u003c\/i\u003e\u003ci\u003ecaused by vibrations from \u003c\/i\u003e\u003ci\u003ethe cabinet itself. \u003c\/i\u003e\u003ci\u003eThis setting attenuates the \u003c\/i\u003e\u003ci\u003emid-treble frequencies \u003c\/i\u003e\u003ci\u003eto compensate for the effects \u003c\/i\u003e\u003ci\u003eof a room with too many reverberant \u003c\/i\u003e\u003ci\u003esurfaces (windows, bay \u003c\/i\u003e\u003ci\u003ewindows, etc.).\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003ci\u003eWe recommend that you carry \u003c\/i\u003e\u003ci\u003eout the running-in period \u003c\/i\u003e\u003ci\u003e(around 250 to 300 hours) \u003c\/i\u003e\u003ci\u003ewith the connector inserted \u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"description_tab\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMode: 2-ways\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 4 Ohm\u003c\/li\u003e\n\u003cli\u003eRecommended Power: 40-100 Watts\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 50 to 30 000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87 Db\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 32cm (12.59\") x 20cm (7.87\") x 21cm (8.26\")\u003c\/li\u003e\n\u003cli\u003eWeight: 9 kg (19.84 lbs.) \/ each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Esprit","offers":[{"title":"Black High Gloss","offer_id":48802164900117,"sku":"EASTELLABHG-OPEN","price":1443.75,"currency_code":"USD","in_stock":false},{"title":"White High Gloss","offer_id":48802164932885,"sku":"EASTELLAWHG-OPEN","price":1443.75,"currency_code":"USD","in_stock":false},{"title":"Walnut High Gloss","offer_id":48802164965653,"sku":"EASTELLAWALHG-OPEN","price":1443.75,"currency_code":"USD","in_stock":true},{"title":"Midnight Special FInish","offer_id":48802164998421,"sku":"EASTELLAMIDSF-OPEN","price":2925.0,"currency_code":"USD","in_stock":false},{"title":"Smoke Special Finish","offer_id":48802165031189,"sku":"EASTELLASMOKESF-OPEN","price":2681.25,"currency_code":"USD","in_stock":false},{"title":"Green Pearl Special Finish","offer_id":48802165063957,"sku":"EASTELLAGRNPRLSF-OPEN","price":2681.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/1017\/0133\/files\/esprit-audio-STELLA-BLACK-COLOR_CONFIG.jpg?v=1760653997","url":"https:\/\/playbackdistribution.com\/products\/esprit-stella-bookshelf-speaker-open-box","provider":"Playback Distribution","version":"1.0","type":"link"}