{"product_id":"paradigm-persona-5f","title":"Paradigm Persona 5F","description":"\u003cp\u003e\u003cstrong\u003eA five-driver, three-way floorstander sold as a pair: three 178 mm X-PAL woofers in a bass-reflex cabinet, a Truextent beryllium midrange and tweeter, and 93 dB in-room sensitivity.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003ePersona 5F: what is inside\u003c\/h2\u003e\n\u003cp\u003eIn the Persona 5F the low end is handled by three 178 mm woofers with high-excursion X-PAL cones, overmoulded ART surrounds and 38 mm tandem voice coils. Above 450 Hz the 178 mm beryllium midrange takes over, driven by an Inverse Differential Drive neodymium motor, and from 2.4 kHz upwards the 25 mm beryllium dome. Both handovers use third-order filters.\u003c\/p\u003e\n\u003cp\u003eThe material that defines the series is pure Truextent beryllium foil. The production process controls its grain, which ends up very uniform: the diaphragm is stiffer and less dense than those made of common materials, which pushes the first resonances higher and lowers distortion. Beryllium has been used in audio since the 1970s; here it appears in the midrange as well as the tweeter, each with a perforated PPA lens ahead of the diaphragm.\u003c\/p\u003e\n\u003cp\u003eOn axis the 5F stays within ±2 dB between 45 Hz and 45 kHz and extends down to 23 Hz. Sensitivity is 93 dB in room and 90 dB anechoic, and the load suits 8 ohm amplifiers; suggested amplifier power runs between 15 and 500 W, with a 300 W maximum. The cabinet, built in Canada, measures 118.5 × 24.1 × 42.7 cm and weighs 43 kg. Midrange and woofers are fitted through the Shock-Mount isolation system.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eType: three-way floorstander with five drive units, bass reflex\u003c\/li\u003e\u003cli\u003eTweeter: 25 mm Truextent beryllium dome, ferrofluid, PPA lens\u003c\/li\u003e\u003cli\u003eMidrange: 178 mm Truextent beryllium, Inverse Differential Drive neodymium motor, PPA lens\u003c\/li\u003e\u003cli\u003eWoofers: three 178 mm X-PAL, high excursion, ART surrounds, 38 mm tandem voice coils\u003c\/li\u003e\u003cli\u003eCrossover: third-order, 450 Hz and 2.4 kHz\u003c\/li\u003e\u003cli\u003eOn-axis response: 45 Hz - 45 kHz (±2 dB)\u003c\/li\u003e\u003cli\u003eResponse 30° off axis: 45 Hz - 20 kHz (±2 dB)\u003c\/li\u003e\u003cli\u003eBass extension: 23 Hz\u003c\/li\u003e\u003cli\u003eSensitivity: 93 dB in room, 90 dB anechoic\u003c\/li\u003e\u003cli\u003eRecommended amplifier: 15 to 500 W\u003c\/li\u003e\u003cli\u003eMaximum power input: 300 W\u003c\/li\u003e\u003cli\u003eImpedance: suits 8 ohm amplifiers\u003c\/li\u003e\u003cli\u003eDimensions (H × W × D): 118.5 × 24.1 × 42.7 cm\u003c\/li\u003e\u003cli\u003eWeight: 43 kg each\u003c\/li\u003e\u003cli\u003eSupplied: sold as a pair\u003c\/li\u003e\u003cli\u003eFinishes: Vanta Black gloss, Aria Blue metallic, Sonic Silver metallic, Harmony White gloss, Carbon Black gloss\u003c\/li\u003e\u003c\/ul\u003e","brand":"Paradigm","offers":[{"title":"Vanta Black Gloss","offer_id":53674084204888,"sku":"12105622518","price":31300.0,"currency_code":"EUR","in_stock":true},{"title":"Aria Blue Metallic","offer_id":53674084237656,"sku":"12105622519","price":31300.0,"currency_code":"EUR","in_stock":true},{"title":"Sonic Silver Metallic","offer_id":53674084270424,"sku":"12105622520","price":31300.0,"currency_code":"EUR","in_stock":true},{"title":"Harmony White Gloss","offer_id":53674084303192,"sku":"12105622521","price":31300.0,"currency_code":"EUR","in_stock":true},{"title":"Carbon Black Gloss","offer_id":53674084335960,"sku":"12105622522","price":31300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5278\/7645\/files\/Paradigm_Persona_5F_1.jpg?v=1732612247","url":"https:\/\/videosell.it\/en\/products\/paradigm-persona-5f","provider":"Videosell store","version":"1.0","type":"link"}