For those about to rock, Sony salutes you… with three new Bluetooth wireless speakers and a cool wireless microphone kit. Launched last year, Sony’s ULT Power Sound line-up includes a selection of ...

Sony has expanded its ULT POWER SOUND Series with four new speakers and a wireless mic set. The lineup includes the ULT TOWER 9, ULT TOWER 9AC, ULT FIELD 5, ULT FIELD 3, and the ULT MIC.