Sony HT-A9 7.1.4ch High Performance Home Theater Speaker System Multi-Dimensional Surround Sound Experience with 360 Reality Audio and Wireless Subwoofer SA-SW3, works with Alexa and Google Assistance

Hear sound beyond boundaries. With our unique 360 Spatial Sound Mapping technology, the HT-A9 immerses you, your family and friends in a multi-dimensional experience that takes movies and music to a whole new level.

• 360 Spatial Sound Mapping: 360 Spatial Sound Mapping technology creates up to twelve phantom speakers from just four real speakers to give you most immersive and real surround sound
• Flexible layout with wireless connectivity: HT-A9 has a Built in dual microphones in each speaker to ingeniously measure their relative height and position, allowing the system to generate twelve phantom speakers and completely encircle your room in immersive spatial sound.
• Dolby Atmos: Feel the thrill of movies in stunning 7.1.4ch Dolby Atmos/DTS: X
• Sound Filed Optimization: Sound Field Optimization calibrates to your environment to provide the best sound
• Wireless Subwoofer : Powerful SA-SW5 with 300w power output and 180mm driver unit