India, Aug. 12 -- Sony has expanded its audio portfolio in India with the launch of its second-generation ULT Power Sound series. The lineup includes two wireless party speakers, ULT Tower 9 and ULT Tower 9AC, two wireless Bluetooth speakers, ULT Field 5 and ULT Field 3, and the ULT Mic 1 wireless dual microphone.

The Sony ULT Tower series features two models, Tower 9 and Tower 9AC, both equipped with ULT Power Sound and two selectable bass modes (ULT1 and ULT2). These speakers offer 360deg Party Sound and 360deg Party Light. Designed for mobility, they include built-in handles, casters, a water-resistant top panel, and a built-in power bank. The sound field optimisation feature automatically adjusts audio output to match surrounding noi...