Sony is changing up the strategy around its mainstream wireless headphones and speakers. Today, the company is announcing several new products and introducing a new brand, ULT Power Sound, to go with them. Any kind of actual “name” is an improvement from years past, when Sony would typically just refer to devices by their model number. And as the branding implies, all of these new products — three speakers and one pair of headphones — focus on lively, bass-forward sound.
All of them…
