Bowers & Wilkins revamps 600 Series speaker range, aimed at home cinema and hi-fi - photo 1Bowers & Wilkins revamps 600 Series speaker range, aimed at home cinema and hi-fi - photo 2Bowers & Wilkins revamps 600 Series speaker range, aimed at home cinema and hi-fi - photo 3Bowers & Wilkins revamps 600 Series speaker range, aimed at home cinema and hi-fi - photo 4Bowers & Wilkins revamps 600 Series speaker range, aimed at home cinema and hi-fi - photo 5