LG SH3B 300-Watt 2.1-Channel Sound Bar

  • Model #: SH3B
  • Web Code: 10415396
  • Release Date: 03-10-2016


Don't let its super-sleek design fool you -- this LG SH3B sound bar delivers a big sound with 300 watts through 2.1 channels. Enjoy your music, TV shows, and movies with richer, fuller sound and from the convenience of wireless connectivity. Its Bluetooth functionality lets you sync up your mobile phone or app to stream those music apps and more.

More Information

  • 2.1-channel audio gives your movies, TV shows and music an extra audio boost thanks to a dedicated subwoofer
  • Pumps out 300 watts of rich, powerful sounds
  • Wireless subwoofer is easy to set up without having to run messy wires to connect it to your audio system
  • Bluetooth technology so you can wirelessly stream music directly from your smartphone or other compatible device
  • Sound Sync Wireless uses Bluetooth connectivity to connect the sound bar to your compatible LG HDTV, no cables necessary
  • Adaptive Sound Control automatically adjusts your settings in order to get the best audio experience for your chosen media type
  • Optical input allows you to connect a device such as a set-top box, video game console, etc., to your home theatre for greater convenience

What's in the Box?

  • LG SH3B Sound Bar
  • Manual
  • Remote Control
  • Battery
  • Warranty Card

Manufacturer's Warranty:

  • Parts - 1 Year(s)

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Customer Reviews

4.6 / 5
Based on 58 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 96%

56 Reviews

Critical 3%

2 Reviews

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  • from Creston, BC

Excellent soundbar for a low price

Compared to others this is the best sound bar I've heard for such a great price. Took seconds to hook up to my old plasma TV and the difference is incredible. No need to spend extra money on higher priced sound bars. This is the one to get.

  • from Calgary, AB

Blue tooth???

I give LG 1 star because of the difficulty in pairing blue tooth. Very disappointed in this product

  • from Jaffray BC

Very Good

Easy to set up (not so much my Sony TV). Sounds great. I am at odds with the automatic input feature though. Not really any fault of the sound bar but my Sony TV even when off sends a random signal to the sound bar shutting down the blue tooth when playing music from my phone. I wish you could just manually set it to an input mode and have it stay there. I have to unplug my TV from the sound bar to keep this from happening.

  • from Markham, ON

Great Addition to Big Screen TV

Far superior sound to minimal TV speakers. Have used for almost two months for movies and audio off Utube and very pleased with performance for the price. Movies much more enjoyable and while it doesnt replace a dedicated stereo setup for audio it is still pleasing. ASC works well for voice clarity on programming where you dont want too much bass. Good valuse versus other offerings.

  • from Kingston, ON

Great sound and price

It was easy to set up and it has a great sound. I really recommend it.

  • from Brampton, ON

tv hook up

Can the bar be hook to my new 4K 55inch Samsung tv that has no blue tooth? If so how will it be hook up?

  • from Hamilton

So far so good

Just bought one today. I already own a LG tv so it was extremely easy to setup. Im loving the sound so far and it has really good bass! Would recommend.

  • from Sudbury, ON

LG SH3B 300-Watt 2.1-Channel Sound Bar

Every year I struggle with finding the perfect gift for my husband for Christmas & always seem to miss the mark. This year I bought a sound bar and wow-the whole family was impressed and agreed this was the perfect gift. No complaints-it sounds great and has made our family movie nights an even more meaningful time to sit back and enjoy hanging out together!

  • from Barrie, ON


Amazing sound even with Bluetooth!!! I really love it for the price and the sound! Great purchase! 😋

  • from Ontario


Set up is very easy, took me longer to get everything out of the box then it did to sync it with my TV. Synced with a LG 55UH6150 model tv. Zero issues connecting. Sound is great. No problem with the sub Bluetooth connection. The auto on and night time features are nice as well. If you can get this item on sale, you've got yourself a real steal.

  • from Cornwall, Ontario

LG 2H3B sound bar

We were old school and didn't have a flat screen TV or sound bar. Find the sound bar amazing.

  • from Abbotsford, BC

Sounds Great When Sub Works!!

Got as Christmas present from my Wife. Easy to set up but shortly after noticed the sub cutting out. Mostly when stream music from my tablet. Today sub would not connect (red light of death) and tried several times to manually connect. Even after putting the sub right beside the sound bar. Both units flashing away for over an hour. Gave up taking back tomorrow.

  • from Toronto, ON

Sounds good when it works

Been 20 days since purchase, sub is tucked behind far side of couch opposite soundbar, probably 12ft away total. Sub connection kicks out every so often and light goes red on sub indicating the connection is bad. Usually comes back on after a few seconds. Highly annoying during movies. When working, sounds great. Probably going to return in a day or two if I can't get it to stop doing this...

  • from Windsor, ON

Good Sound

It was easy to set up and sounds great. I am very happy with the performance and the price.

  • from Edmonton

Voices crackling on cinema mode

Bought this on Boxing Day. I have it hooked up with the optical cable to my LG TV. Not very satisfied so I am going to return and maybe try the SH5B model and hopefully the problem does not occur.

  • from Montréal, QC

Best soundbar ever!

Good bass and the sound is so clear!

  • from Edmonton, AB

Good sound but sub cuts out

Has awesome sound and very easy to set up. Using the optical cable to connect the bar to my tv. But only problem is the sub tends to cut out. Might of placed it to far from the bar. But it had crappy range if it cuts out only 6 ft away. Give it 3.5 out of 5 stars. Won't let me give it a overall rating

  • from Toronto, ON

Excellent sound and subwoofer

This sound bar produces powerful and excellent sound for TV watching and music listening. When listening to music through bluetooth, I feel like I am in a concert! The drawback is its height. It can block the TV remote's IR if the stand is not high enough. Also, it would be better if there is a screen showing the change in volume etc.

  • from Peterborough

Love this!!!

Love love this speaker. Watching a movie now is so much better. My husband and I both connected our phones up via Bluetooth so we could play our own music. The bass is awesome and the speaker is loud and sounds great. Would absolutely recommend this. Great bang for your buck!

  • from Ottawa, ON

Lots of sound, but...

At low levels each increment up or down is very dramatic. In the analog days you would spec an audio taper for the volume pot. These young designers haven't figured out how to do this in software. Lots of sound at high levels, just tough to modulate the level down low.

  • from Vaughan, ON

Great Purchase

It is always so hard for me to buy a product without testing it out myself, but I figured looking at the stats that I'll just go for it. I could not be any more happy with this soundbar. It was super easy to set up, and sounds fantastic! Since we've had it, we had quite a few people ask where we got it because they'd like one themselves.

  • from Orillia

More warmth and comfort

Price point is perfect. Work well with my LG TV and fills the room with cinematic sound. Excellent choice I made.

  • from Peterborough, ON

Pleasantly surprised

Very impressed at this system for both music listening and movie watching, plenty of power (and great sound even at lower volumes) and a sleek design

  • from Brampton, ON

excellent product

Amazing product.clear and loud voice.

  • from Brampton, ON

Simple set-up, nice sound

I set this up for use in a bedroom. It's perfect for a small room as there are no wires to run and the system produces room filling sound in a small space..

  • from Kelowna

Best Value for price I'm very happy

Hi it sounds great. The bass pounds and the volume is loud enough to fill a average size living room and enjoy heavy metal out or a great action movie. I have no buyer remorse. I returned the 80 watt Sony sound bar best buy sells for this (htc80) the sound was nice but it had no volume and the woofer sucks. Buy this one you will be happy

  • from Whitby

Honest review

Good for the price BUT, you cannot mount them on the wall and no lcd info therefore you can't tell if you maxed out on volume or not. Bluetooth not the best if you are more than 10 feet away. But overall good sound and great subwoofer.

  • from Newmarket, ON

Amazing Sound But...

This soundbar delivers amazing sound, but it does have a few drawbacks you should be aware of before considering this unit. Even though other sites and even LG's own site say this comes with a mounting bracket (Best Buy's site does not say this) it does not. This soundbar, in fact, is not mountable at all as there are no mounting holes on the back of the unit to attach any type of mounting bracket to. If using a programmable remote you can only control the volume up/down and mute, not the power on/off function. You have to use the soundbar remote or the power button on the unit itself to power it on and off (It even states this in the owners manual) or, if you are using the rogers type remote, you have to program the remote to use the soundbar for audio, then, every time you want to watch TV, you have to switch to the function key for the soundbar (Aud.), press power, then switch to the function key for the cable box, press power (or vice-versa), then reverse this when turning everything off. Front LCD display only shows standby/mute indicator and, briefly, the input type being used - it does not show the volume level when adjusting volume up or down. Only includes a 'simple' manual in the box, which basically tells you how to set it up. If you want the full owners manual with all of the information, including settings and how to set/use all the functions, you have to go online and view or download it. By reading under 'what's in the box' on this site, it does not list an optical cable, leading one to believe that it does not come with one. It does in fact come with an optical cable included. This should be updated/fixed as I, as I'm sure others who purchased, added the additional purchase of an optical cable to my soundbar order, which I didn't in fact need. If you can live with the things listed above, then this is a great soundbar, sound-wise.

  • from Halifax , NS

Love it!

Love it! so happy with my purchase- easy to set up and use! You get alot more Watts with this one compared to others in the same price range- the sound is fantastic.

  • from Toronto, ON

Great for the price

I'm extremely happy with this purchase! Great quality sound for the price. It's a good looking unit, super easy to set up, and easy to use. My one quibble is the bluetooth range, it's not amazing. But for a room, or a condo, no issues.

  • from Hamilton, ON

Nice sound and design. Easy to set up.

Nice design, excellent performance & sound. Highly recommend.

  • from Moncton, NB

Great Sound across all ranges

As loud and crisp as you'd ever want it. Really crisp sound across all ranges. Have had it for about 2 months now and still very happy with it.

  • from Vancouver, BC


I'm a professional musician, and my audio standards are pretty high. For its relatively low price. his soundbar has impressive clarity, depth and range, far surpassing that of our TV's built-in speakers. Neither my wife nor I are high-volume listeners. We almost passed over this soundbar because, at 300 watts, it seemed much more powerful than what we needed. However, the more watts an audio system CAN produce, the clearer its sound usually is at lower volumes, because it doesn't have to work as hard to produce them. This is something to keep in mind even if you're NOT looking for a system that can blow your walls down.

  • from Vancouver, BC

Great sound, good price and easy to install

I am happy with my purchase. I was surprised it did not come with a wall mount and I went back to Best Buy to see if there was a mount for this model. No luck. After some thinking, I went to the hardware store and purchased two metal "L" brackets and sprayed them black and screwed them into the wall below the TV and placed double sided extreme mounting tape on the L bracket and placed the sound bar on top. Worked perfectly and much cheaper than a sound bar mount! This LG sound bar is excellent and has a great sound and is easy to use. Enjoy!

  • from Calgary, AB

Great Sound

I am impressed, used to have all the wires and speakers. This is super easy to set up and the sound is incredible

  • from Vancouver

Great sound and incredibly easy to set up

Nothing but good to say about this soundbar and subwoofer. The sound is terrific, it has a simple remote and setup with the optical input was less than 10 minutes from opening the box.

  • from Winnipeg, MB

Bought this a year and a half ago

I don't like these reviews that are given just days after the purchase because you don't know if the product will stand the test of time. This is a very good soundbar for the price. The bluetooth feature is very useful especially when you want to stream audio from your phone or laptop. The bass is very good for a unit this price. A year and a half later I'm still happy with my purchase.

  • from Kitchener, ON

I'm very happy!

I ordered this sound bar online a few weeks ago because it was on sale and had positive reviews. So far, I'm very happy with the way it performs. The sub woofer makes a huge difference vs the speakers built into my TV. I don't regret this purchase at all.

  • from Toronto, ON

Excellent soundbar!

Needed a simple soundbar to go with my new 75" Samsung TV. Perfect. I didn't want all the speakers that go with a 5:1 system, just a good sounding speaker system centrally located. Nice that you can adjust the sub level according to whatever you are watching. Dave.

  • from Winnipeg, MB

Good Deal

Picked it up on sale and was impressed with the quality and the sound! The pairing of the bar and the woofer was a little clunky but it is working fine now.....

  • from Surrey, BC

Small but big!

I just got rid of my full surround sound system to make room. I took a chance on this LG soundbar and wireless woofer and boy am i pleased! I thought that it was going to be just ok, but it sounds amazing. I have a decent sized room as my T.V room and it fills it very clearly. And the setup is so simple. Definitely a good price for what you're getting. I highly recommend this product.

  • from Restoule On.

Sounding Great

I love the new sound bar!

  • from Hamilton, ON


Cant even connect to a dvd player...buy something else

  • from Brampton, ON

good sound bar

i was disappointed that it cannot be wall mounted

  • from Toronto

Love it

I went for the design but I am impressed with the quality of the sound. I highly recommend this soundbar. This is worth the money.

  • from Toronto

Love it

I went for the design and the price, however the quality of the sound on this thing is awesome. This my first time buying LG product and I am totally impressed.

  • from Toronto

Love this sound bar!

I actually went for the design and price, however the quality of sound is amazing. This is worth the money, I totally recommend this product.

  • from Thornhill, ON

Great sound!

Best sound bar I purchased so far.

  • from richmondhill

LG SH3B 300-Watt 2.1-Channel Sound Bar

Great product, excellent quality

  • from Richmond hill

Best sound bar

This is by far the best sound bar at price range. Good sound is given, really easy to set up and control with simple design that will fit to any style.

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