The PX7, PX5, PI4 and PI3 headphones from Bowers & Wilkins continues the company’s tradition of developing competitively priced modern headphones.

The PSB M4U 8 active noise-canceling headphones are a fully featured personal listening device that is competitively priced.

How executives built a specialty store concept into nearly 200 stores and almost $1B revenues -- and then squandered it.