LG Electronics NB3740 320W 4.1CH Streaming Sound Bar with Wireless Subwoofer, Built-In Wi-Fi, HDMI/USB, Ethernet

LG Electronics
LG Electronics NB3740: Picture 1 thumbnail LG Electronics NB3740: Picture 2 thumbnail LG Electronics NB3740: Picture 3 thumbnail

Protect Your Investment:

Add a Protection Plan
  • Add a protection plan
  • New Leaf 3 Year Extended Warranty + $24.95
  • New Leaf 3 Year Drops & Spills Extra Protection + $39.95
  • New Leaf 5 Year Drops & Spills Extra Protection + $84.95
Top Rated Gear

Our Price

$349.00
Buy more and save
Quantity Discount
QuantityAmount

The quantity discount will be reflected in your shopping cart

About LG Electronics NB3740

The LG NB3740 is smarter than the average sound bar. Its wide form factor and companion wireless subwoofer will assure clear, powerful home theater audio, with Bluetooth music sharing too. But it also includes the latest Smart features, with built-in Wi-Fi to stream HD-quality movies from Netflix and more, in addition to running LG Apps.

Make It a Premiere Night
Netflix is the world's leading Internet television network, offering unlimited movies, TV shows and acclaimed original series, streamed directly to your LG Smart Home Entertainment device.

Premium Content
Access premium content from providers like Hulu Plus, Netflix and YouTube directly through your LG Smart TV. Stream your favorite movies and TV shows, enjoy the latest games, apps and more. LG connects you to the content that you and your family want.

LG Apps
The LG Smart World app store built into your LG Smart TV is loaded with fun and useful new apps for you to search, download and enjoy, taking your entertainment experience to the next level.

Wireless Subwoofer
Add sharp sonic kick and thunderous power to all of your entertainment with wireless subwoofer. It's easy to set up and you won't need to run a wire to connect it to your audio system.

Built-In Wi-Fi
Connecting your LG A/V product to the Internet and the world of online content is easy when you have Wi-Fi built in. If you have an existing wireless broadband network, setup is simple and you don't need to worry about messy wires.

Bluetooth
Wirelessly stream music directly from your Smartphone or other compatible device for a seamless listening experience.

HDMI Out
An HDMI output port on a sound bar. Because this is a Smart sound bar capable of streaming movies and TV shows, it offers HDMI out, to pass its high-quality video signal on to the TV for all to enjoy.

Wall Mount Included
Sometimes the wall is the best location for your LG sound bar, if for example your TV is wall-mounted and you want to place the speaker directly beneath. Handy mounting hardware is included.

The LG Electronics NB3740 is popular because customers like the following qualities of the LG Electronics NB3740: Easy to use, Features/settings, Performance and Style/design

Summary of Customer Reviews

(9)
Customers most agreed on the following attributes:
Pros:
Easy to use (6),Features/settings (6),Performance (5),Style/design (5),High quality (3),Quality (3)

LG Electronics NB3740 Specifications

Premium Content Providers
Vudu
Netflix
Hulu
CinemaNow
YouTube
M-GO
MLB
Amazon
Pandora
Crackle
Spotify
Rhapsody
Accuweather
Vtuner
AP
Google Maps
Facebook
Twitter
Viewster
Automatic Power on/off
Yes
A/V Sync
Yes
3D Video Signal Pass Through
Yes
Audio Return Channel (ARC)
Yes
SIMPLINK (HDMI CEC)
Yes
External HDD Playback
Yes
Smart Share (DLNA)
Yes
Audio Format: LPCM
Yes
Audio Format: Dolby Digital
Yes
Audio Format: Dolby Digital Plus
Yes
Audio Format: DTS 2.0
Yes
Audio Format: MP3
Yes
Audio Format: WMA
Yes
Audio Format: MPEG2 AAC
Yes
Audio Format: FLAC
Yes
Video Format: MPEG2
Yes
Video Format: MPEG4 AVC (H.264)
Yes
Video Format: SMPTE VC1 (VC-9)
Yes
Video Format: DivX/DIvX HD
Yes
Video Format: MKV
Yes
Video Format: M4V
Yes
Video Format: WMV
Yes
Video Format: FLV
Yes
Video Format: 3GP
Yes
Video Format: MPEG-1
Yes
Video Format: MP4
Yes
Video Format: MOV
Yes
Video Format: VOB
Yes
Audio Sound Mode: Standard (By pass)
Yes
Audio Sound Mode: Music (Natural)
Yes
Audio Sound Mode: Bass
Yes
Audio Sound Mode: D.Loud(Loudness)
Yes
Audio Sound Mode: Dynamic Range Control
Yes
Speaker: Front
40W x 2
Speaker: Surround
40W x 2
Speaker: Subwoofer
160W (wireless)
Wireless Audio Streaming via Bluetooth
Yes
HDMI Out
Yes
Optical Input
Yes
Ethernet
Yes
USB
Yes
Power Consumption
30W
Standby Mode
0.5W
TV Matching
47" and up
Dimensions (W x H x D)
Sound Bar: 40.9 x 1.9 x 2.8" / 103.88 x 4.82 x 7.11cm
Subwoofer: 7.7 x 11.7 x 15.4" / 19.55 x 29.71 x 39.11cm
Weight
15.9 lbs / 7.21 kg

LG Electronics NB3740 Reviews

Review Snapshot®

 
4.2

(based on 9 reviews)

89%

of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

Most Liked Positive Review

 

LOVE IT!!!

this sound bar is awesome! the quality and surround that come from are wonderful, i feel like i'm in the theater. lots of options as well, i can play my music from my iphone through it and it rocks the house. all in all a great product at a great price!

VS

Most Liked Negative Review

 

Very Disappointed

If it worked the way it is supposed to it would be a great product, but it doesn't. You can't hear dvd movies through the sound bar at all. Only when you are watching the tv. I hooked it up and have gone over the whole thing half a dozen times, but it doesn't work as advertised. It is supposed to have free months of netflix, hulu and a couple more programs, but it doesn't when hooked up. I scrolled thru all of the settup. Not there. I am very disappointed. For the cost of this product it shou...

View full Review

If it worked the way it is supposed to it would be a great product, but it doesn't. You can't hear dvd movies through the sound bar at all. Only when you are watching the tv. I hooked it up and have gone over the whole thing half a dozen times, but it doesn't work as advertised. It is supposed to have free months of netflix, hulu and a couple more programs, but it doesn't when hooked up. I scrolled thru all of the settup. Not there. I am very disappointed. For the cost of this product it shouldn't have any of these issues.

Reviewed by 9 customers

 
5.0

LOVE IT!!!

By

from Englewood, CO, USA

this sound bar is awesome! the quality and surround that come from are wonderful, i feel like i'm in the theater. lots of options as well, i can play my music from my iphone through it and it rocks the house. all in all a great product at a great price!

 
4.0

Greatness!!

By

from Allen, TX, USA

Needed sound and Netflix. Perfect fit. I was pleasantly surprised at the sound quality and volume. It really does feel like surround sound. Found easy to use as well. If I find something on my phone it takes very little time for it to be on the tv.

 
5.0

Great Sound!

By

from Littlestown, PA

Once I had a "Chat" with an LG representative and found out why the system was constantly cutting-out, it has been wonderful. As it turned out, the person who hooked it up for me had no idea what he was doing so that is what was causing the problems. Once I had one of your technicians explain things to me, it is working wonderfully, and the sound it incredible.

 
5.0

Ease of installation and ease of use

By

from Houma, LA, USA

I bought this for my wife for Christmas as a stocking stuffer for her TV in the kitchen. I was surprised at the ease of installation and the web features that it offers. LG could improve on its app offerings. Overall a GREAT VALUE for the $$ spent. Get one for yourself !!!!!

(0 of 1 customers found this review helpful)

 
1.0

Very Disappointed

By

from Independence, MO

If it worked the way it is supposed to it would be a great product, but it doesn't. You can't hear dvd movies through the sound bar at all. Only when you are watching the tv. I hooked it up and have gone over the whole thing half a dozen times, but it doesn't work as advertised. It is supposed to have free months of netflix, hulu and a couple more programs, but it doesn't when hooked up. I scrolled thru all of the settup. Not there. I am very disappointed. For the cost of this product it shouldn't have any of these issues.

 
4.0

GOOD SOUND.

By

from JACKSONVILLE, FL

ADDS TO QUALITY OF SOUND, MAKING TV MORE ENJOYABLE.HOWEVER, HAVING TO USE TWO REMOTES, CABLE REMOTE FOR TV AND CABLE BOX, AND SOUND BAR REMOTE FOR SOUND BAR IS NOT THE BEST SITUATION. THEREFORE, IT IS NOT EASY TO USE!!!

 
4.0

Good Performance

By

from Memphis, TN, USA

Sound is above average though no match for a good 5.1 system. The simplicity of the sound bar is a plus. Connection is via optical and apps are visible via HDMI. Bluetooth is flawless. It is a good all around performance for a versatile sound bar.

 
5.0

Sublime product!

By

from FL

I got this as a wedding gift and the level and quality of sound is unreal. I have tried different sound bars before but this one is by far the best one I have ever had.

 
5.0

By far the best sounding soundbar I've heard

By

from Mason City, IA 50401, USA

In this soundbar system both the bar and the subwoofer plug into ac power and have there own amplifiers. This makes a huge difference in sound quality and the bass really hits you where you feel it. The detail, clarity, and sound separation are superior at all volume levels and it provides a great selection of different sound modes that you can really tell the difference between. I was truly impressed with this units sound quality at lower volume levels, which I have found lacking in previous soundbars I have owned. It also has the easiest set-up I've experienced. This units a keeper!

top
Share this item:
Adorama.com is top rated for customer serviceHACKER SAFE certified sites prevent over 99.9% of hacker crime.