Sony HT-A9M2 BRAVIA Theater Quad Review: Best Wireless Dolby Atmos Speakers for 2024br br ▶️ Sony HT-A9M2 BRAVIA Theater Quadbr Walmart: Bestbuy: Amazon: br Welcome to our in-depth review of the Sony HT-A9M2 BRAVIA Theater Quad 504 Watt 4.0.4 Channel Dolby Atmos Wireless Surround Speaker System. If you're looking to transform your living room into a personal movie theater, you've come to the right place. Today, we'll take you through everything this incredible system has to offer, from its cutting-edge audio technology to its eco-friendly design.br br Video Quaries br Sony HT-A9M2, Sony BRAVIA Theater Quad, Dolby Atmos speaker system, wireless surround sound, home theater system, 360 Spatial Sound, Sound Field Optimization, high-resolution audio, 4K120 gaming, HDMI 2.