I didn't know British speaker maker Castle, but its new 70s-inspired stereo speakers look really cool — and I'm intrigued by the unusual driver layout on one model

Castle unveils four new loudspeakers in two rangesCastle Tintagel sell for lower prices, with refined driver combosCastle Walmer are a higher price, and one has an unusual driver layoutWhen you think about British Castle, you probably think about Windsor, Warwick or the Tower of London; little did I know that the name also referred to a brand...