LG S90TR specs: all specifications & features

Name	LG S90TR
Image
MSRP	$899.99
Released	2024
Availability	Available
Current price	Amazon
Speaker configuration
Audio channels	7.1.3
Expandable up to:	-
Woofers (mid or full-range) - total	10: Bar: 3× full-range (center/surround) + 3× upfiring, 2× racetrack driver woofer (left/right) Surrounds: 2× full-range (2 front)
Tweeters - total	2: 2× for left/right channel
Subwoofers	1× 8.0″ (TBC)
Audio specifications
Watts RMS	760 W
Frequency range	Not specified
DTS:X support	Yes
Dolby Atmos support?	Yes
Surround sound?	Yes
Other 3D audio formats?	None
Other (notable) sound features?	Wow Orchestra
Sound calibration?	Yes, AI Room Calibration Pro
Connectivity & ports
Bluetooth	Bluetooth 5.1
Wi-Fi	Wi-Fi 4
Ethernet port (RJ45)	❌
HDMI (e)ARC out port?	1× eARC
HDMI in ports? (passthrough)	✔ 1× HDMI 2.1
Optical port? (TOSLINK)	✔
3.5 mm AUX port?	❌
USB-A port?	✔
Other audio ports	❌
Wireless setup & control
Official app?	LG Soundbar app
Voice assistant?	Indirectly (no built-in mic)
Chromecast built-in?	✔
AirPlay?	✔
Alexa cast?	❌
Multiroom?	✔
Wireless subwoofer(s)?	Yes (included)
Wireless surrounds?	Yes (included)
Physical specifications
Speakers in set:	Soundbar, 1× subwoofer, 2× surround
Size (cm W×H×D):	125.0×63×13.5, 20.17×40.7×40.3 (subwoofer), 10.0×17.65×12.0 (each surround)
Size (inch W×H×D):	49.2×2.5×5.3, 7.9×16×15.9 (subwoofer), 3.9×6.9×4.7 (each surround)
Weight (kg):	5.65, 10.0 (subwoofer), 2.34 (each surround)
Weight (lbs):	12.5, 22.1 (subwoofer), 5.1 (each surround)
Wall mountable?	Yes, with included wall bracket
Color options:	Black
Accessories in the box	HDMI cable, remote, wall mounting brackets
More info
Model number	S90TR
User guide / manual	Owner's Manual
Official site link	LG.com