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LG Electronics > 
Item#: 9SIA0AJ1158471

LG NB3510A 2.1 CH Soundbar with Wireless Subwoofer and Bluetooth Connectivity

  • 280W 2.1 Ch Virtual Surround Sound
  • 2 Optical inputs and 3.5mm input
  • Includes remote control
  • Stream music from bluetooth devices
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Learn more about the LG Electronics NB3510A




2.1 CH


280W Home Theater Soundbar with Wireless Subwoofer and 2.1 virtual surround sound

2 optical audio inputs for greater flexibility with connecting multiple audio devices

Silk dome speaker technology optimizes your listening experience

Bluetooth wireless streaming of music from a smartphone to the speaker sound system

Includes soundbar, wireless subwoofer, mounting bracket, wireless remote control and optical audio cable

Quick Info


  • Limited Warranty period (parts): 90 days
  • Limited Warranty period (labor): 90 days

Customer Reviews of the LG Electronics NB3510A

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  • Brian D.
  • 9/4/2014 10:12:36 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsLucked out

Pros: Came with remote. Considering it's refurbished that's always a crapshoot.
Sounds quite good, especially for the price.
Music sounds great at all volumes - decent bass, especially considering this doesn't have a fancy crossover or anything.
This thing can get LOUD.
Surround is effective, when it has a 5.1 source.
Bluetooth works fairly well. See Cons.

Cons: Didn't come with manual or any cables. Luckily I'm the kind of guy who just happens to have an optical cable lying around.
When a video's audio source is only 2.0, as on a lot of Netflix videos and almost all Youtube, dialog is quiet in the "Virtual" sound mode. Have to switch to Bypass or Natural.

Other Thoughts: Overall a great deal and worth the risk of going refurb'ed.

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  • Andrew H.
  • 11/29/2013 6:46:55 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDO NOT BUY THIS !!!

Pros: Good sound from just the bar

Cons: DO not get this refurbished! I did not get any of the cables, mounts, or remote to adjust the settings on the sound bar to connect the subwoofer. Now I have to pay a rediculous shipping cost to ship it back to get a replacement, after all this, I would have just paid $20 more for a new one.

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  • Todd W.
  • 10/30/2013 6:28:04 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsLg NB3510a. Sound Bar

Pros: Great sound, easy to set up. Like the wireless sub

Cons: This is a reconditioned unit. Broke after 4 days.

Other Thoughts: Wish I knew I needed HDMI to be able to control with TV remote. This model only has 2 optical ports.

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  • Keith W.
  • 10/26/2013 12:52:56 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsIt does What it needs to

Pros: Easy setup, wireless connection to the powered sub, multi function remote, LED text display...Oh..and it sounds great! Paired instantly to my Logitech remote, lip syncs quite tightly with my LG TV as well.

Cons: Maybe an active adjustable crossover would have been nice, but the absence of ain't worth an egg. Maybe it could include a function to 'normalize' the volume changes between various commercials and the desired program, but for the price that's probably asking too much.

Other Thoughts: Not real surround sound but good enhancement with depth and clarity. Placement of the sub is crucial, a corner of the room will greatly enhance dynamic lows.

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  • dave s.
  • 10/18/2013 8:50:56 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week

4 out of 5 eggsreally like it

Pros: -low profile, doesn't block tv IR sensor
-digital audio inputs work great
-sounds really good, sub output can be adjusted to taste
-wireless cables works flawlessly
-bluetooth connectivity to phone streaming it

-pretty cool looking

Cons: - the instruction manual sucked. I tossed it aside and figured out bluetooth sync to my phone on my own.
- I've heard other sound bars do surround emulation better.

Other Thoughts: If you're looking for a low price but very good system... and you are a little tech savy... I would recommend it.

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  • Daming Y.
  • 8/22/2013 8:10:26 PM
  • Tech Level: Low
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsTerrible experience

Pros: Non

Cons: I just received a sound bar and subwoofer. Nothing else even the brochure. I did not received the remote, wall mount bracket and audio cable.

2 out of 2 people found this review helpful. Did you? Yes No

  • David A.
  • 6/4/2013 5:57:58 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGreat inexpensive sound addition

Pros: Excellent addition adding a whole new depth to the sound experience. No more rattles from the (42" LG) TV. The bluetooth for iphone syncing is a nice add on!

Cons: Will not sync up with Comcast remote, or would have been 5 star. I believe the 3520 model will sync up (according to several forum posts) if you want to spend more for that option.

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Item#: 9SIA0AJ1158471
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