The Samsung HW-Q800A is a versatile soundbar that offers impressive audio performance. With its 3.1.2 channel system and Dolby Atmos technology, this soundbar delivers immersive sound with clear dialogue and powerful bass. It also features a wireless subwoofer, providing deep and rich low-frequency audio. The HW-Q800A supports 4K pass-through, allowing you to enjoy high-quality audio with your 4K content. It also has built-in Wi-Fi and Bluetooth connectivity, making it easy to stream music from your smartphone or tablet. With its sleek design and excellent sound quality, the Samsung HW-Q800A is a great addition to any home entertainment system.