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320W 4.1ch Sound Bar Audio System With Wireless Subwoofer and Bluetooth Streaming

  • NB4540

Key Features

  • 4.1 Channel, 320W
  • Wireless Subwoofer
  • Wireless sound sync
  • Bluetooth®
320W 4.1CH SURROUND SOUND

320W 4.1CH SURROUND SOUND

You get amazing sound from a surprising slim design. For added bass, the sound bar has a wireless subwoofer to boost your surround sound to 320W. Enjoy rich, deep sound that makes all of your entertainment come to life.

HD MUSIC FILE PLAYBACK

HD MUSIC FILE PLAYBACK

You can play high quality lossless compressed files, such as FLAC (Free Lossless Audio Codec), which represent High quality sound and much higher than CD quality. Because it corresponds to compressed audio files, even 24bit/192kHz high quality sound. You can play sounds close to original quality.

Flac file playback

Flac file playback

Enjoy more clear and vivid sound, with LG playback high quality music files. FLAC (Free Lossless Audio Codec)

35mm SLIM

35mm SLIM

Slim and Sleek Design. We took the thin depth of our TV’s and applied that to our ultra thin sound bar. Whether mounted or placed on a stand, the height is designed to fit perfectly under your TV.

WALL MOUNTABLE

WALL MOUNTABLE

Place your sound bar No matter whether you prefer to place your sound bar on a TV stand or mount it to the wall, you can choose which option suits your living space.

WIRELESS (active) SUBWOOFER

WIRELESS (active) SUBWOOFER

Free from Wires! LG’s wireless active subwoofer allows you to enjoy superb sound quality with distinctive style in almost any location.

WIRELESS SOUND SYNC

WIRELESS SOUND SYNC

No connection needed! Simply connect your LG speaker system to your LG TV and enjoy its rich sounds wirelessly via Bluetooth®. *Compatible with LG TV’s with Wireless Sound Sync

WIRELESS AUDIO STREAMING

WIRELESS AUDIO STREAMING

Enjoy your favorite music collection from your compatible smartphone or tablet by streaming audio wirelessly via Bluetooth®.

Physical
Gross Weight (Kg) 11.7
Size (W x H x D) mm - Main 840 x 35 x 82
Size (W x H x D) mm - Subwoofer 221 x 351.5 x 281
Amplifier
Channel 4.1CH
Power Output - Front 40Wx2
Power Output - Subwoofer 160W (Wireless)
Power Output - Total 320W
Audio Sound Mode
Bass & Sound Enhancement Yes
Bass Blast (BASS) Yes
By Pass Yes
Clear Voice Yes
Loudness Yes
Natural EQ Yes
Audio Format
Dolby Digital Yes
DTS 2.0 Yes
ID3 Tag Yes
LPCM LPCM
WMA Yes
MP3 Yes
In & Out
Audio In - Optical Yes
Audio In - Portable In (3.5Ø) Yes
Display VFD
HDMI Input Yes
HDMI Out Yes
Key LED Color Red
USB 2.0 Yes
Convenience
3D Video Signal Pass Through Yes
Audio Return Channel (ARC) Yes
Auto Volume Level Yes
Automatic Power on/off (Bluetooth/Optical) Yes / Yes
Dimmer Yes
Dynamic Range Control Yes
Mute Yes
Optical Yes
Simplink Yes
Sleep Yes
Standby Pass Through Audio, Video Yes
USB Host Yes
Woofer Level Volume Yes
Power
Power Consumption 30W
Power Off Consumption 0.5W Under
Speaker
Front - SPL 82dB
Front - System Closed
Front - Woofer Unit 25x72 (Track)
Front - Impedance 8ohm
Subwoofer - System Bass Reflex
Subwoofer - Woofer Unit 7 Inch
Magnetic Shielding(Subwoofer) Non-shield
Subwoofer - Impedance 3ohm
SPL (Subwoofer) 85dB

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