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Add a great surround-sound speaker system and online streaming content to your HDTV with LG's NB3730A Streaming Sound Bar. Delivering wide, immersive surround sound from a stylish single speaker, the NB3730A includes built-In Wi-Fi® wireless networking, enabling access to premium streaming content.

  • NB3730A

  • Discontinued Product

Key Features

  • Premium Content
  • LG Apps
  • Built-In Wi-Fi®
  • Bluetooth™
SPECIFICATION English
AMPLIFIER
Channels 2.1
Total Power 300W
Speaker Bar Power 80W x2
Subwoofer Power 140W (Wireless)
CONVENIENCE
Automatic Power on/off (Bluetooth/Optical) –/Yes
SIMPLINK™ Yes
Audio Return Channel (ARC) Yes
Woofer Level Volume Yes
Mute Yes
Dimmer Yes
Sleep Yes
USB Host Yes
USB Charge (Smart Phone/Pad) Yes
External HDD Playback Yes
Bluetooth Rx/Tx (ver. 3.0) Yes/–
Dynamic Range Control Yes
AUDIO SOUND MODE
Natural EQ Yes
By Pass Yes
Bass Blast (BASS) Yes
Loudness Yes
AUDIO FORMAT
LPCM Yes
Dolby Digital Yes
DTS Yes
MP3 Yes
WMA Yes
INPUTS/OUTPUTS
HDMI input/output –/1
Optical Audio Input 1
USB 1
INCLUDED ACCESSORIES
Instruction Manual Yes
Remote Control CB3 Modify
Batteries Yes (AAA x 2)
Optical Cable Yes
Wall Mount Bracket Yes
POWER
Power Consumption 33W
Power Off Consumption <0.5W
DIMENSIONS
Main Unit Dimensions WxHxD (mm/Inches) 1038 x 71 x 49mm | 40.9” x 2.8” x 1.9”
Subwoofer Dimensions (WxHxD) 175 x 363 x 366mm | 6.9” x 14.3” x 14.4”
Main Unit Weight (kg/lbs) 2.4kg | 5.29lbs
Subwoofer Weight (kg/lbs) 5.5kg | 12.21lbs
UPC
UPC 772454061905

What People Are Saying

Rated 5 out of 5 by from Great product, Easy set up! I am very happy with this product. Easy to set up and the performance is great! Looks good too [This review was collected as part of a promotion.]
Date published: 2016-11-29
Rated 5 out of 5 by from very nice product Outstanding quality. Great sound. Simple set up. Flawless operation. GREAT SOUND.
Date published: 2015-03-04
Rated 5 out of 5 by from This soundbar system is great I like the bluetooth feature a lot. You can stream Pandora or any music to you from the internet, etc. Very good sounding system.
Date published: 2015-02-04
Rated 5 out of 5 by from Sounds great Easy to set up and has a really good sound.
Date published: 2015-02-04
Rated 4 out of 5 by from Good Soundbar I am hard of hearing and this unit helps me hear my television better. The sub-woofer makes the music much more enjoyable.
Date published: 2015-02-01
Rated 1 out of 5 by from Stopped working within 95 days After 95 days will no longer power on. Booked service appointment with iPad and of course none of the reservation information showed up in the site generated form. No confirmation email from LG. Looks like they are requiring that I ship the soundbar to them for repair. I would avoid this product.
Date published: 2014-08-26
Rated 5 out of 5 by from Excellent product features Bought three of these for kids led TVs Able to stream from there tablets and phones, alternatives to room stereos, less space to occupy. Streaming music / pictures / movies to o their rooms no disc to damage. Supports HDMI ARC with my sharp tvs. MP4 and MKV files direct from my central NAS (LG and QNPAP) flawless wireless streams. Bluetooth range fair. Quality sound for med space rooms. Worth every penny. Good built in smart apps. DNLA is effortless. Could be a little faster. Optical audio support for TV with no HDMI ARC. Would have liked to have HDMI in options. Full remote functions, but would be nicer with Bluetooth remote support, have the option of phone apps though to control. Auto power off support.
Date published: 2014-05-28
Rated 5 out of 5 by from very good product excellent soundbar the best that has what I hoped i highly recomended this product is the thing the baht shipi sticker glue on the front and tha other is very good
Date published: 2014-02-20
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