Yamaha 4K Ultra HD 5.1-Channel Home Theater System (yht-1840)

5-channel powerful surround sound70 W per Channel (6 ohms, 20 Hz-20 kHz, 0.09% THD, 2-ch driven)Discrete amp configurationHDMI® (4 in / 1 out) with 4K Ultra HD full support (4K / 60p [4:4:4]), HDR Video and BT.2020Dialogue Level Adjustment for proper sound balance with dialogue and vocalsVirtual CINEMA FRONT provides v