After reading members views in various forums that Bose boasts much about its quality but its not that worth...at that price we can buy a nice pair of speakers n amplifier...i too firmly believed that....till yesterday night...till one of my friend has played a flac in his laptop with bose companion mulmedia 5 speaker system in foobar2000...it has got incredible treble...it produce such a smooth sound...i heard my system several of time...(Marantz Pm 8003 + quad 11l classic speakers + marantz cd6003 +solitone x interconnect + dac speaker cable)...my system cant be comparable with it...bose plays very smooth like silk with no disturbance at all...(my system cant even go any near to it)....bose costs only 22.5k where as my system costs 90k...cost 4 times it...i dont knw wat technology they use....but they have achieved superb sound...thanks for viewing...i dont want to be a critic to speak adversely abt other companies...at that price range...i dint hear any system with that quality...please once listen bose companion 5...