Bowers & Wilkins Px8 review: Incredible sound comes at a cost

When Bowers & Wilkins announced its Px7 S2 headphones last year, the company made it clear that it already had a more premium offering nearly ready for prime time. Three months later, the Px8 arrived. While the Px8 carries a similar look to its predecessor, Bowers & Wilkins crafted this set of headphones out of more luxurious materials and managed to improve what was already great sound quality. However, the upgrades come at a steep price: the $699 Px8 is $300 more than the Px7 S2.