JBL BAR-700 5.1ch Soundbar and Subwoofer with Surround Speakers (2022):

Dolby Atmos Surround Sound
Immerse yourself in theater-quality 3D sound. With detachable surround speakers and Dolby Atmos technology, the JBL Bar 700 delivers a 3D cinematic experience.

Real Surround Sound with Detachable Surround Speakers
Enjoy real surround sound without the hassle of extra wires and power connections. Just place the two detachable battery-powered surround speakers behind you and get swept away in amazing audio.

Built-In Wi-Fi with AirPlay, Alexa Multi-Room Music and Chromecast Built-In
Get ready to explore. Access over 300 online music streaming services through AirPlay, Alexa MRM and Chromecast built-in. Enjoy all of your favorite audio content, Internet radio, and podcasts in high definition. The Wi-Fi connection also allows automatic software updates, so you can always enjoy the latest features.

620W Output Power
With 620 watts of total system power the JBL Bar 700 transforms your movies, music and games into immersive sound experiences and pulls you into the middle of the action.

Austere 3S-4KHD2-2.5M III Series 4K HDMI 2.5m Cable (2021):

HDMI Specification
Austere Premium Certified HDMI cables are held to the highest 4K standard to maximize the performance of your investment, including a bandwidth of 18Gbps and 4K60 frame rates

Why HDMI ARC Technology Matters
Austere added High Fidelity ARC technology that delivers a flawless streaming audio experience. ARC technology allows the “upstream” and “downstream” of signals over a single HDMI connection between your TV and any ARC-equipped AV device.