{"product_id":"wharfedale-diamond-12-2i-bookshelf-loudspeakers","title":"WHARFEDALE Diamond 12.2i Bookshelf Loudspeakers","description":"\u003cdiv id=\"s-d9c18e64-f70e-4400-8b36-8b7994ec0160\" class=\"shg-c\"\u003e\n\u003cdiv class=\"shogun-heading-component\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWhile there remains no obvious need to upgrade the Diamond 12 Series, a natural evolution in Wharfedale’s design and manufacturing processes has presented an opportunity to update the speakers’ design whilst maintaining the many strengths that contribute to the range’s continued dominance. Impressive new finishes and subtle but worthwhile performance upgrades have been applied to every model, triggering a refresh that Wharfedale has named Diamond 12i.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eWharfedale Diamond 12.2i Bookshelf Loudspeakers\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePerfect for larger rooms and more powerful 2-channel hi-fi systems, the DIAMOND 12.2 features a high-performance 150mm (6.5”) Klarity\u003csup\u003eTM\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003edriver for extended, tight bass, and a superb 25mm (1”) woven polyester dome tweeter for open and smoothly extended high frequencies.\u003c\/p\u003e\n\u003cdiv class=\"technology_1_text desktop\"\u003e\n\u003cp\u003e\u003cstrong\u003eMore Than Skin Deep\u003cbr\u003e\u003c\/strong\u003eKnown for quality, affordability, and exceptional build quality, the Wharfedale Diamond series has always prioritised fit and finish. The new luxurious finishes enhance the loudspeaker’s premium look and feel, matching its impressive sound performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncremental Acoustic Enhancements\u003cbr\u003e\u003c\/strong\u003eAlong with the aesthetic upgrade, Wharfedale’s engineering team revisited the speaker’s internals, paying special attention to bass port tuning and airflow control. Small but significant changes to the port design and internal damping have improved bass clarity and low-frequency control—especially in real-world environments. Listeners will notice the difference.\u003cbr\u003e\u003cbr\u003eA thorough port design effort led by Wharfedale’s Director of Acoustic Design, Peter Comeau, and senior engineers Dan Bailey Ornellas and Oliver Davies aimed to refine low-frequency performance through extensive empirical testing and listening evaluations. The development process lasted several months and included advanced techniques, such as laser interferometry, extensive anechoic and in-room measurements, and computational fluid dynamics (CFD) to assess airflow and pressure in the port structure. Critical listening sessions—totalling hundreds of hours—were held to confirm the results. The outcome is a bass response that is better controlled and more articulate, with improved transitions between low and mid frequencies and consistent spatial performance, no matter the placement. These changes maintain the DIAMOND 12’s signature neutrality while subtly increasing listener engagement and dynamic flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAt the Core: Klarity™ Cone Technology\u003cbr\u003e\u003c\/strong\u003eThe DIAMOND 12i mid\/bass driver cones remain unchanged and are made from Klarity™, a special blend of polypropylene and mica that provides excellent stiffness and low distortion. This results in a cone that is lightweight, well-damped, and very responsive, delivering natural, expressive dynamics and precise transient response.\u003cbr\u003e\u003cbr\u003eA low-damping surround enhances the cone’s efficiency and dynamic range, while ribbed shaping and profile simulation ensure a smooth, linear frequency response without added distortion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Magnet Assembly\u003cbr\u003e\u003c\/strong\u003eEach mid\/bass driver features a precise magnet system with an aluminium compensation ring to reduce the effects of inductance changes as the voice coil moves. This advanced motor system minimises intermodulation and distortion, producing cleaner, more accurate sound.\u003cbr\u003e\u003cbr\u003eThe voice coil is wrapped around a high-power epoxy\/glass fibre bobbin, which performs significantly better than standard materials at this price point, offering greater power handling, thermal stability, and structural strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e25mm Textile Dome Tweeter\u003cbr\u003e\u003c\/strong\u003eHigh frequencies are produced by a 25mm woven polyester dome with a high-loss damping coating, resulting in extended, smooth treble response. The front plate is designed acoustically with a flat profile and minimal waveguide to enhance dispersion and output. The result is clear, natural high frequencies with excellent off-axis performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Resonance Cabinet Design\u003cbr\u003e\u003c\/strong\u003eEach enclosure features a multi-layered sandwich construction that reduces panel resonance and distortion. Even the adhesive properties between the layers have been acoustically tested to optimise damping.\u003cbr\u003e\u003cbr\u003eInside, intelligent spot bracing connects opposite cabinet walls using computer-modelled braces that reduce vibration without passing it from one surface to another. This contributes to the solid and authoritative sound signature of the Diamond 12i series.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe outgoing Diamond 12 range offers a choice of four wood-effect finishes – black, white, walnut and light oak – giving the speakers a smart, ‘classic’ appearance. The Diamond 12i Series replaces all four finishes with three new ones, updated for a fresher, more contemporary feel:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDeep Black\u003c\/strong\u003e\u003cspan\u003e: a rich, semi-matt finish giving a sleek, modern look – subtle and sophisticated.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eStone Grey\u003c\/strong\u003e\u003cspan\u003e: another smooth semi-matt finish that makes a striking contemporary design statement whilst complementing a range of décor styles and colours.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eClassic Walnut\u003c\/strong\u003e\u003cspan\u003e: this update of a timeless classic contrasts the natural warmth of walnut with a semi-matt black front baffle for a distinctly premium appearance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe quality of these finishes, and the overall build quality of the speakers themselves, is unmatched at such accessible retail prices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"specifications-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003ebass reflex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eTransducer Complement\u003c\/td\u003e\n\u003ctd\u003e2-way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"blod\"\u003eABR\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eBass Driver\u003c\/td\u003e\n\u003ctd\u003e6.5\" (150mm) advanced PP Cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"blod\"\u003eMidrange Driver\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eTreble Driver\u003c\/td\u003e\n\u003ctd\u003e1\" (25mm) Textile Dome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"blod\"\u003eFull-range Driver\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eAV Shield\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eSensitivity (2.83V @ 1m)\u003c\/td\u003e\n\u003ctd\u003e88dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eRecommended Amplifier Power\u003c\/td\u003e\n\u003ctd\u003e20-120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"blod\"\u003ePeak Power Handling\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003ePeak SPL\u003c\/td\u003e\n\u003ctd\u003e96dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eNominal Impedance\u003c\/td\u003e\n\u003ctd\u003e8Ω Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eMinimum Impedance\u003c\/td\u003e\n\u003ctd\u003e4.0Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eFrequency Response (+\/-3dB)\u003c\/td\u003e\n\u003ctd\u003e50Hz - 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eBass Extension (-6dB)\u003c\/td\u003e\n\u003ctd\u003e43Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eCrossover Frequency\u003c\/td\u003e\n\u003ctd\u003e2.0kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eCabinet Volume (in litres)\u003c\/td\u003e\n\u003ctd\u003e11.8L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eDimensions ( H x W x D )\u003c\/td\u003e\n\u003ctd\u003e335 x 200 x (285+28)mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e8.2kg\/pc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wharfedale","offers":[{"title":"Classic Walnut","offer_id":54018523070739,"sku":null,"price":763.99,"currency_code":"AUD","in_stock":true},{"title":"Deep Black","offer_id":54018531721491,"sku":null,"price":763.99,"currency_code":"AUD","in_stock":true},{"title":"Stone Grey","offer_id":54018531754259,"sku":null,"price":763.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/9879\/files\/WharfedaleDiamond12.2iStandmountLoudspeakerGrey-DOUGLASHIFI.webp?v=1775609041","url":"https:\/\/www.douglashifi.com.au\/products\/wharfedale-diamond-12-2i-bookshelf-loudspeakers","provider":"Douglas Hifi","version":"1.0","type":"link"}