... 3. output power 140W(peak value) 4. Analog 5.1,3D Surround Sound 5. Bluetooth Products Feature:Using digital Audio magnifying process, the ... effect as the bigger one . Adopt YAMAHA sound effect technology, make the sound much more enjoyable. Fashion, simple, and ... media A50-1000 Sound bar Description:All in one 2.1 channel Soundbar with YAMAHA Chip,Analog 5.1, 3D surround Sound,LCD display,Bluetooth ...