What model 805's are these? D1, or D2? All the back plate says is "805 Diamond" but the google search results pull a myriad of model numbers matching the aesthetic of the
Sunny High-End Audio
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Bowers and Wilkins 800 Series D3 Diamond Loudspeakers Overview | Audioholics
Bowers and Wilkins 800 Series D3 Diamond Loudspeakers Overview | Audioholics
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800 Series Diamond Home Audio Speakers | Bowers & Wilkins