Denon AVR X550BT Amplifier

Audio: 5-channel amplifier, 130W per channel (6 Ohm, 1 kHz, 1% 1 Ch. Drive).

Video Support: Full 4K Ultra HD, HDR, BT.2020, Dolby Vision compatibility, and HLG pass-through.

Connectivity: 5 HDMI inputs (3 with HDCP 2.2), 2 Subwoofer pre-outs, Front USB input.

Bluetooth: Built-in Bluetooth with ability to pair up to 8 devices.

Set-Up: Included microphone for auto speaker calibration and an on-screen Setup Assistant.