Advanced Speaker System
The Sony DAV DZ640K 5.1 home theatre system is a highly advanced speaker set which offers all-round entertainment. Apart from a subwoofer, the 5.1 home theatre system tags along a centre speaker, two full range front speakers and two tallboy speakers. Its passive type 180mm subwoofer has a power output of 165W. All the other speaker units deliver an audio output of 167W each, making the system itself capable of rendering an output of 1000W.