Sony BDV-NW - home theater system - channel Overview - CNET As an added Sony BDV-N5200W Home Theatre, this home theater system supports the free SongPal app, which allows you to control the system from your smartphone or tablet. Optimized Full-Range Speaker Design This system includes two full-range pedestal speakers that are designed to deliver a broad and full sound stage, a center speaker to fill in the dialogue for on-screen sound effects, two full-range wireless rear speakers and a[…]