A real statement about the power and sound quality is obtained by playing a high quality produced 3D BD movie in consuming art sound technology: the investment it brings relatively full in the room: if you unintentionally abduckt at crash scenes in the bed, to the risk to escape, or if you turn around, because it is believed, in the hallway, the intruders would demolish everything, then the purpose of such a sound system is met.
We are very satisfied, especially as the Sony own synchronization of the three devices enables convenient remote control.