摘要
For years now,Sony's Extra Bass line of headphones has provided listeners with a powerful tone,and was generally cheaper than the higher ranged 1000X cans.Now the company is looking to pivot their craft into the bass space一without the outdated'extra bass'nametag to go along with it.The latest concept from Sony is the ULT Power Sound,something that it is calling the'ultimate step into the evolution'of its portable audio products.
