Technical details
| Video D/A Converter (DAC) |
148MHz/12bit |
| Internet radio |
Y |
| Sleep timer |
Y |
| Deep colour support |
Y |
| Wall mountable |
Y |
Subwoofer
| Subwoofer RMS power |
160 W |
| Wireless subwoofer |
Y |
| Subwoofer type |
Active subwoofer |
| Subwoofer included |
Y |
Weight & dimensions
| Subwoofer width |
170 mm |
| Soundbar weight |
2450 g |
| Subwoofer weight |
5550 g |
| Subwoofer depth |
316 mm |
| Subwoofer height |
360 mm |
Ports & interfaces
| Digital audio optical in |
1 |
| HDMI ports quantity |
1 |
Soundbar speaker
| Soundbar speaker RMS power |
160 W |
Packaging content
| Mounting brackets included |
Y |
| Warranty card |
Y |
Certificates
| Digital Living Network Alliance (DLNA) certified |
Y |
Additionally
| Wireless connections |
Y |
| Ethernet LAN connection |
Y |
| Wireless technologies |
Wired & Wireless |
NB3740 - 320 Watts, USB, DLNA, HDMI, 30W
LG engineers had a clear goal: to turn minimal design into maximum sound impact. The preview starts here. The fun really kicks in when you turn up the volume.
Access premium content from providers like Hulu Plus®, Netflix® and YouTube® directly through the NB3740.. 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.
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.
Add sharp sonic kick and thunderous power to all of your entertainment with our wireless subwoofer. It's easy to set up, and you won't need to run a wire to connect it to your audio system.
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.
Wirelessly stream music directly from your smartphone or other compatible device to your LG Sound Bar for a seamless listening experience.
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.
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. Luckily, handy mounting hardware is included.
The NB3740 is smarter than the average sound bar. Sure, 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.
