• 【7.1ch Surround Sound】Three main channels reproduce clear audio, and four surround speakers create immersive 3D sound Simply turn on the rear right surround speaker, and you can easily wirelessly connect to the sound bar Recommended Room Area ≤25㎡ • 【4 Surround Speakers】Equipped with 2 wired front surround speakers and 2 wired rear surround speakers, strategically placed to achieve a spacious sound environment The rear speakers can be wirelessly connected to the sound bar, reducing the hassle of cables and making efficient use of space • 【Dolby Atmos Compatible】This 7.1ch Dolby Atmos sound bar takes your acoustic experience to the next level Delivers 3D sound flowing in all directions with rich, dynamic acoustics to further enhance your home theater All scenes will feel more vivid and immersive • 【Equipped with BassMX Subwoofer】The sound bar comes with a 4-inch wired subwoofer equipped with BassMX technology to enhance the bass Optimized magnetic circuit and diaphragm achieve deep and rich bass Be enveloped in powerful bass and feel the impact of every beat • 【APP Control Supported】With the Ultimea app, you can customize a sound experience like never before Equipped with 121 professional EQ presets for genres such as bass, pop, classical, and rock, along with a 10-band EQ and 6 dedicated EQ modes for movies, music, voice, sports, games, and nighttime Furthermore, with the advanced feature "Customization", you can finely adjust the sound to your liking