Product highlights:

System specs:
3.1.2-channel powered sound bar and wireless subwoofer system
built-in Bluetooth for music streaming from compatible devices
built-in decoding for Dolby® Digital, Dolby TrueHD, Dolby Digital Plus, and Dolby Atmos

Sound bar specs:
seven-driver array delivers powerful home theater sound
two 4.7" x 1.6" racetrack-shaped midrange drivers
two 1" tweeters
one 1" full-range center channel driver
two 2-1/2" upward-firing Atmos-channel speakers
built-in 50-watt amplifier
Movie, Night, and Music listening modes
Dialogue Enhancer raises volume of voices to make them more intelligible
dialogue volume can be raised independently from the rest of the drivers
remote control included
rear keyhole brackets for easy wall-mounting
dimensions (measured by Crutchfield): 41-5/16"W x 2-5/16"H x 3-13/16"D
weight: 5.5 lbs.

Wireless subwoofer specs:
5-1/4" woofer powered by 100-watt amplifier
connects wirelessly to sound bar for flexible placement
dimensions (measured by Crutchfield): 6-3/4"W x 14-9/16"H x 12-15/16"D
weight: 9.5 lbs.
Connections and other info:
1 HDMI input, 1 HDMI output (one cable included)
supports both ARC (Audio Return Channel) and eARC (enhanced Audio Return Channel)
optical digital input (cable included)
3.5mm auxiliary input for connecting external analog sources
auto power off feature turns system off after a period of no signal
TV remote can be used to control volume
MFR # DHTS517

No A/V receiver required.

What's in the box:
Active soundbar speaker
Wireless powered subwoofer
Two 58" AC power cords
Remote control (RC-1245)
CR2025 3V battery (pre-installed in remote)
58" HDMI cable
6' Optical digital cable
2 Wall-mount spacers
Quick Start Guide
Safety Instructions
Wall-Mount Template