Technical specifications for LG US77TY 3.1.3 Wireless Sound Bar with Dolby Atmos
OVERVIEW
Type
Sound bar with wireless subwoofer
Number of channels
3.1.3
Total power output
400 W
Compatible apps
LG Sound Bar app
Other features
– WOW Orchestra
– WOW Interface
– WOW Interface
Video features
Dolby Vision pass-through
Audio features
AI Sound Pro
Audio processing
– LPCM
– Dolby Atmos
– Dolby TrueHD
– Dolby Digital Plus
– Dolby Digital
– DTS:X
– DTS-HD Master Audio
– DTS-HD High Resolution
– DTS Digital Surround
– Dolby Atmos
– Dolby TrueHD
– Dolby Digital Plus
– Dolby Digital
– DTS:X
– DTS-HD Master Audio
– DTS-HD High Resolution
– DTS Digital Surround
Supported audio file formats
AAC, FLAC, WAV
Preset sound modes
– AI Sound Pro
– Standard
– Music
– Cinema
– Clear Voice Pro
– Sports
– Game
– Bass Blast
– Bass Blast +
– Standard
– Music
– Cinema
– Clear Voice Pro
– Sports
– Game
– Bass Blast
– Bass Blast +
4K pass-through
Yes
CONNECTIVITY
WiFi
No
Bluetooth
Bluetooth 5.1
Inputs
– HDMI x 1
– Optical x 1
– Optical x 1
Outputs
HDMI x 1
USB
USB x 1
SPEAKERS
Power
– Sound bar: 180 W
– Subwoofer: 220 W
– Subwoofer: 220 W
Configuration
– Sound bar
– Wireless subwoofer x 1
– Wireless subwoofer x 1
Sound pressure level
– Sound bar: 85 dB
– Subwoofer: 86 dB
– Subwoofer: 86 dB
Impedance
– Sound bar: 6 Ohms
– Subwoofer: 3 Ohms
– Subwoofer: 3 Ohms
GENERAL
Dimensions
– Sound bar: 61.5 x 890 x 126 mm (H x W x D)
– Wireless subwoofer: 361 x 195 x 280 mm (H x W x D)
– Wireless subwoofer: 361 x 195 x 280 mm (H x W x D)
Weight
– Sound bar: 3.6 kg
– Wireless subwoofer: 6.3 kg
– Wireless subwoofer: 6.3 kg
Boxed dimensions
432 x 246 x 966 mm (H x W x D)
Boxed weight
13.81 kg
Box contents
– LG US77TY 3.1.3 Wireless Sound Bar
– Remote control
– AA batteries x 2
– Wall mount bracket
– Wall mount guide
– HDMI cable
– User manual
– Remote control
– AA batteries x 2
– Wall mount bracket
– Wall mount guide
– HDMI cable
– User manual
Power consumption
– On mode: 53 W
– Standby: 0.5 W
– Annual: 73.67 kWh
– Standby: 0.5 W
– Annual: 73.67 kWh
Manufacturer’s guarantee
1 year
Colour
Black







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Alex G. –
Lifestyle Home Appliances are an excellent company to purchase electrical goods from. Service the best from ordering to delivery.
Alex G. –
Sharon B. –
Great service
Sharon B. –
Sue B. –
Friendly staff who arrived with a smile. They were polite, quick, clean and offered a highly efficient service.
Sue B. –
Andre V. –
easy to order, sizes shown to make it easier with a
good range of items, able to pick a delivery day and time. kept up to date where delivery is on the day.
very polite, helpful delivery
Andre V. –
Margaret Y. –
Very good as usual.
Margaret Y. –
Claire T. –
Easy ordering. Excellent Delivery
Claire T. –
Charles D. –
Great service great delivery
Charles D. –