Sony has launched its latest portable Bluetooth speakers, the ULT Field 3 and ULT Field 5, in China, with pre-sales now open at 1399 yuan (around $193) and 2299 yuan (around $318) respectively. Both ...

All three speakers feature dedicated buttons for activating bass-boosted sound profiles. All three speakers feature dedicated buttons for activating bass-boosted sound profiles. is a senior reporter ...

"Ain't No Thing as Too Much Bass", from the moment I hit play, the Sony ULT Field 7 grabbed my attention. The sound on this is so wild, that it makes you want to jam. The rich bass and plethora of ...

The Sony ULT Field 5 focuses on powerful bass modes for punchy or deep sound. The ULT 5 offers some portability, water resistance, party lights, and an option for wired connectivity. The speaker's ...