Samsung 7.1 Soundsystem HT-J7750W Set

Audio: 7.1 channels with 1,330W total power output. Uses vacuum tube amplifier technology for warmer sound.

Video: 3D Blu-ray player with 4K upscaling.

Connectivity: Built-in Wi-Fi, Bluetooth, NFC, two HDMI inputs, one HDMI output (ARC), USB, and digital optical input.

Speakers: Tallboy speakers for front and surround, with a wireless module for the rear speakers.

Smart Features: Includes Opera TV Store and various streaming apps.

Watch this video for a demonstration of the Samsung HT-J7750W's features.