{"product_id":"wharfedale-diamond-12-1i-bookshelf-speakers","title":"Wharfedale DIAMOND 12.1i Bookshelf Speakers","description":"\u003ch2\u003eWharfedale Diamond 12.1i Bookshelf Speakers\u003c\/h2\u003e\n\u003cp\u003eSince its launch in 2020, the Wharfedale Diamond 12 Series has received widespread praise as a benchmark for performance and value in affordable hi-fi speakers. After five years of consistent success and awards, Wharfedale now introduces the updated \u003cstrong\u003eDiamond 12i Series\u003c\/strong\u003e — featuring luxurious modern finishes and subtle acoustic refinements that build on the original’s exceptional foundation.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond 12.1i\u003c\/strong\u003e is a versatile 2-way bookshelf speaker that delivers impressive sound quality with greater bass extension than its smaller 12.0i sibling. Its \u003cstrong\u003e130mm woven Kevlar woofer\u003c\/strong\u003e, \u003cstrong\u003e25mm soft dome tweeter\u003c\/strong\u003e, and slot-loaded distributed port deliver powerful, controlled low frequencies, natural midrange clarity, and detailed high-frequency reproduction — perfect for stereo music listening, home theatre, or multi-channel setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Bass Reflex Design\u003c\/strong\u003e — optimised driver configuration for extended bass and balanced sound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e130mm Woven Kevlar Woofer\u003c\/strong\u003e — powerful, controlled low frequencies with minimal distortion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm Soft Dome Tweeter\u003c\/strong\u003e — wide dispersion for smooth, detailed high-frequency reproduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot-Loaded Distributed Port\u003c\/strong\u003e — minimises port noise, extends bass response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid MDF Enclosure\u003c\/strong\u003e with internal bracing for zero unwanted resonance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-Wire Capable\u003c\/strong\u003e — dual binding posts for bi-wiring or bi-amping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Grille\u003c\/strong\u003e — removable fabric grille with discreet magnetic attachment\u003c\/li\u003e\n\u003cli\u003eRubber feet included for optimal placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDiamond 12.1i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eDiamond 12i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker Type\u003c\/td\u003e\n\u003ctd\u003e2-Way Bass Reflex Bookshelf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWoofer\u003c\/td\u003e\n\u003ctd\u003e130mm (5\") Woven Kevlar Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTweeter\u003c\/td\u003e\n\u003ctd\u003e25mm (1\") Soft Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover Frequency\u003c\/td\u003e\n\u003ctd\u003e2.2kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e54Hz – 20kHz (±3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e86dB (1W @ 1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Amplifier Power\u003c\/td\u003e\n\u003ctd\u003e25 – 100 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Configuration\u003c\/td\u003e\n\u003ctd\u003eSlot-loaded distributed port (rear-firing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCabinet Construction\u003c\/td\u003e\n\u003ctd\u003eMDF with internal bracing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eBi-wire capable binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrille\u003c\/td\u003e\n\u003ctd\u003eMagnetic fabric grille\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e310 × 190 × 285 mm (12.2\" × 7.5\" × 11.2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Each)\u003c\/td\u003e\n\u003ctd\u003e5.5 kg (12.1 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold As\u003c\/td\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Design\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWharfedale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Wharfedale","offers":[{"title":"Default Title","offer_id":42438250954846,"sku":"WHARFE-D121I-BLK","price":6990.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/files\/Diamond12.1iStandardBlack_2__I.webp?v=1770128348","url":"https:\/\/www.ultrasound.co.za\/products\/wharfedale-diamond-12-1i-bookshelf-speakers","provider":"Ultra Sound \u0026 Vision","version":"1.0","type":"link"}