{"product_id":"bowers-wilkins-803d4-floorstanding-speaker-rosenut-trade-in-trade-up","title":"Bowers \u0026 Wilkins 803D4 Floorstanding Speaker Rosenut (Trade Up Promotion)","description":"\u003ch3\u003eBowers \u0026amp; Wilkins (Trade In. Trade Up.)\u003c\/h3\u003e\n\u003ch1\u003e803D4 Floorstanding Speaker\u003c\/h1\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/JOtsVWYgI5k\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eOur most compact headed model brings all the technical advantages of a dedicated midrange enclosure – the Turbine™ Head, with its decoupled midrange cone – to a smaller footprint that’s easily accommodated in any home.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSmall wonder\u003c\/h2\u003e\n\u003cdiv class=\"body-h4\" style=\"text-align: start;\"\u003e\n\u003cp\u003e803 D4 may be notably more compact than the 801 D4 or 802 D4, but it still bristles with technical innovation, most obviously in its use of a three-box construction. Its 130mm (5in) midrange cone is carefully isolated from the impact of its bass cones thanks to its Turbine Head enclosure.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0029\/9686\/3046\/files\/Screen_Shot_2021-09-19_at_1.32.52_PM.png?v=1632029601\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eReverse Wrap cabinet\u003c\/h2\u003e\n\u003cdiv class=\"body-h4\"\u003e\n\u003cp\u003eInstead of a conventional loudspeaker box, our cabinets are made from a continuous curved section of wood, with the drive units mounted at the heart of the curvature. This stiffer, more inert structure resists mechanical resonances far better and also ensures better dispersion of sound.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0029\/9686\/3046\/files\/Screen_Shot_2021-09-19_at_12.58.02_PM.png?v=1632027537\"\u003e\u003c\/div\u003e\n\u003ch2\u003eEnhanced Matrix™\u003c\/h2\u003e\n\u003cdiv class=\"body-h4\"\u003e\n\u003cp\u003eMatrix bracing uses interlocking panels to reinforce loudspeaker cabinet walls in all directions internally, reducing resonance and creating a more believable soundstage. The Matrix assembly in 803 D4 is our best yet, ensuring optimum scale, power and intelligibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0029\/9686\/3046\/files\/Screen_Shot_2021-09-19_at_1.34.01_PM_480x480.png?v=1632029666\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eAluminium bass pods\u003c\/h2\u003e\n\u003cdiv class=\"body-h4\"\u003e\n\u003cp\u003e803 D4 mounts two Aerofoil™ bass cones in twin solid aluminium bass pods, each of which is clamped into an aluminium plate fixed to the stiffest part of its curved cabinet. Formed as single pieces of metal, these stiff structures provide the perfect mechanical location for those powerful bass cones.\u003c\/p\u003e\n\u003ch2\u003eThe science of sound\u003c\/h2\u003e\n\u003cdiv class=\"body-h4\"\u003e\n\u003cp\u003eInnovation is at the heart of everything we do. We question, we examine, we understand and then we evolve. We use computer modelling to explore and reimagine every aspect of loudspeaker design. Learn more about all the technologies that combine to make 800 Series Diamond™ so special here.\u003c\/p\u003e\n\u003ch2\u003eStep up for more power\u003c\/h2\u003e\n\u003cdiv class=\"body-h4\"\u003e\n\u003cp\u003e803 D4 features all the most iconic ingredients in the 800 Series Diamond range including, of course, that famous headed enclosure. It is, however, smaller than its other siblings. Step up to the 802 D4, and you’ll get both larger 200mm (8in) bass cones and a larger 150mm (6in) midrange driver.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Features\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eDiamond tweeter Solid body\u003c\/p\u003e\n\u003cp\u003eTweeter-on-Top Continuum cone FST™\u003c\/p\u003e\n\u003cp\u003eAnti-Resonance plug\u003c\/p\u003e\n\u003cp\u003eBiomimetic Suspension Turbine Head Matrix™\u003c\/p\u003e\n\u003cp\u003eAerofoil cone bass units Flowport™\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescriptions\u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e3-way vented-box system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eDrive units \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e1x ø25mm (1in) diamond dome high-frequency\u003c\/p\u003e\n\u003cp\u003e1x ø130mm (5in) Continuum cone FST™ midrange\u003c\/p\u003e\n\u003cp\u003e2x ø180mm (7in) Aerofoil cone bass units\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eFrequency range \u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e16Hz to 35kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eFrequency response (+\/-3dB from reference axis) \u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e19Hz to 28kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eSensitivity (on axis at 2.83Vrms at 1m) \u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eHarmonic distortion \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e2nd and 3rd harmonics (90dB, 1m on axis)\u003c\/p\u003e\n\u003cp\u003e\u0026lt;1 % 80Hz – 20kHz\u003c\/p\u003e\n\u003cp\u003e\u0026lt;0.3% 100Hz – 20kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eNominal impedance \u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e8Ω (minimum 3.0Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003cmeta charset=\"utf-8\"\u003eRecommended amplifier power \u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e50W – 500W into 8Ω on unclipped programme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eMax. recommended cable impedance \u003c\/td\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003e0.1Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eDimensions \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eHeight: 1165mm\u003c\/p\u003e\n\u003cp\u003eWidth: 357mm\u003c\/p\u003e\n\u003cp\u003eDepth: 511mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e 62.15kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eFinishes \u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eCabinet: Gloss Black, White Satin, Rosenut Satin Walnut\u003c\/p\u003e\n\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\n\u003cp\u003e \u003c\/p\u003e","brand":"B\u0026W","offers":[{"title":"Default Title","offer_id":43921752096834,"sku":null,"price":30800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9686\/3046\/products\/bowers-wilkins-803d4-floorstanding-speaker-rosenut-bw-630409.jpg?v=1636685355","url":"https:\/\/trimira.com.au\/products\/bowers-wilkins-803d4-floorstanding-speaker-rosenut-trade-in-trade-up","provider":"Trimira","version":"1.0","type":"link"}