Questions & Answers

Name: LG - 4.1-Channel Soundbar with Wireless Subwoofer - Black
Brand: LG
SKU: 3323021
Price: 99.99 USD
Rating: 4.3 (238 reviews)

LG - 4.1-Channel Soundbar with Wireless Subwoofer - Black

Model:: LAS751M; |
SKU:: 3323021

User rating, 4.3 out of 5 stars with 238 reviews.

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QuestionWill my Sirius radio connect to this sound bar?
Asked 10 years ago by Gary.
- Answer Gary, the LG 4.1ch 360W Music Flow Wi-Fi streaming Sound Bar with Wireless Subwoofer, Model # LAS751M is a very special Sound Bar that gives you a myriad ways of connecting it to other devices. Without knowing which model Sirius radio you have, so we don't know what connections can be made to connect it, but what we can tell you are the ways that any device can connect to this Sound Bar. The LAS751M has an HDMI Input that any device with an HDMI port can connect to and an HDMI ARC port to which you can connect any HDMI ARC compatible device. It also has an a 3.5 mm Portable Audio port that you can connect from any device's headphone jack. You can also stream Audio wirelessly via Bluetooth if your device supports Bluetooth. What makes this unit so special is that you can also connect it to your hone network and stream audio wirelessly from any device connected to your home network. You can connect it to your router, or download the "music Flow Player App" to any smart device then launch that app on the device to stream audio from it. The App can be downloaded from either the Google Play Store or from the iTunes Store...^IFV
  Answered 10 years ago by LG Digital Customer Care
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QuestionI have the LG sound bar model LAS751M and I'm having trouble pairing my H3 speakers because the optical light on the source is white and not green. Does anyone know how to get the optical light to change to green? LG tech support can't even help me.
Asked 7 years ago by Pat.
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Questionhow many inches is subwoofer?
Asked 8 years ago by Anonymous.
- Answer 6.73 inch wide by 15.35 inch high by 10.20 inch deep. Output is 200 watts.
  Answered 8 years ago by Vinny
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QuestionCan someone tell me how to set the source on this soundbar? I have an HDMI ARC cable connected, but only options I get using the FUNC and OPTICAL buttons on the remote are BT READY, WI FI, OPTICAL, and LG TV. No TV ARC option.
Asked 9 years ago by Al.
- Answer If you are connected to a device via the HDMI ARC on the LG 4.1ch 360W Music Flow Wi-Fi Streaming Sound Bar with Wireless Subwoofer, Model # LAS751M, then TV ARC and LG TV will be the same function...^IFV
  Answered 9 years ago by LG Digital Customer Care
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QuestionCan this systwm work with a laptop, phone, or tablet for playing music? [especially my laptop]
Asked 9 years ago by Anonymous.
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Questionhow to in stall ? L G 4.1 Channel Sound bar
Asked 9 years ago by Blue.
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QuestionHave a earlier version and have to throw in the garbage! The buttons on the front of the sound bar stopped working and I can no longer pair the sub woofer and sound bar. When it did work sometime the sound would go off and on for no reason. Does this do
Asked 9 years ago by Anonymous.
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QuestionWill the sound bar work without audio connection on tv through HDMI CONNETION
Asked 9 years ago by Dartman.
- Answer The sound bar comes with an optical cable that you can use in place of an HDMI. You can also connect using wifi, bluetooth, or LG Connect if you have a compatible LG tv.
  Answered 9 years ago by Guest
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QuestionIf it is set to TV mode and I try to play audio through Google Cast or Bluetooth from my phone, will it automatically switch, or will I have to physically switch to that mode? If it's set to BT or Cast mode, and I play TV, will it switch automatically?
Asked 9 years ago by Randy.
- Answer Any time I've connected with my phone using BT, it automatically switches.
  Answered 8 years ago by etorres446
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QuestionDo I need Internet service for this system to work?
Asked 9 years ago by slug.
- Answer A wireless network is required to stream music from a compatible device,
  Answered 9 years ago by CommunityAnswer
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QuestionWould this look unnatural sitting below an LG curved tv (55")?
Asked 9 years ago by Anonymous.
- Answer It doesn't look bad on mines. I have it mounted below a 55 curve LG OLED
  Answered 9 years ago by dcslim
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QuestionWhat is the height of the sound bar? The specs just say length and depth.
Asked 9 years ago by Nate.
- Answer it is just under 2 inches. 1 and 7/8 inches.
  Answered 9 years ago by Kdog
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QuestionIs this compatible to an Infocus in126 projector using HDMI ?
Asked 9 years ago by Inflight.
- Answer The LG 4.1ch 360W Music Flow Wi-Fi Streaming Sound Bar with Wireless Subwoofer, Model # LAS751M has an HDMI® Input, an Optical Digital Input and a Portable Audio In (3.5mm) that can all be used to connect the Sound Bar to the appropriate connections on devices whose audio you would like to play through the Sound Bar. It also has an HDMI® Out that supports the HDMI ARC function which lets you have one connection between your TV and whatever you use to create sound: a receiver or a sound bar. You send video to the TV with an HDMI cable, and that same HDMI cable sends audio from the TV back down the same cable. So if your projector supports that function, you can also use that for your audio...^IFV
  Answered 9 years ago by LG Digital Customer Care
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QuestionIs this compatible with a 4K television?
Asked 9 years ago by Schecter123.
- Answer Don't see why it wouldn't be. The 4K has nothing to do with sound.
  Answered 9 years ago by Scubaden
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Questionspeakersso you can hook satellite speakers to this?
Asked 9 years ago by spartarick.
- Answer You can connect music flow speakers to this bar and they will connect via a private wifi generated by the sound bar.
  Answered 9 years ago by YanksOnTop
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Questionlenghwhat is the actual lengh of this unit is it 42 inches long?
Asked 9 years ago by spartarick.
- Answer I measured 41.5
  Answered 9 years ago by Justice
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QuestionI know that I can bluetooth the subwoofer with my TV, but can I sync the soundbar wirelessly with my LG 65UB9200-UC television too?
Asked 9 years ago by Jeffrey.
- Answer If your TV has wifi you should be able to connect the sound bar via wifi. Only downside is that the sound bar wont turn on and off with the TV. you need to use optical I think for that to work. So with wifi you will need to turn on the TV and speakers separately.
  Answered 9 years ago by YanksOnTop
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Questiongoogle castHow do you get google cast to work?
Asked 9 years ago by Anonymous.
- Answer You can go through the LG music flow app; menu - connected speakers - press play under the speaker you want to cast to and it will allow you to select music app to play songs from, and open that app for you. Or, open an Google Cast compatible app, i.e. Google Play Music, press the "Cast" icon (on top of screen when not playing a song or towards bottom middle when viewing album art of a playing song) and select your desired speakers from list that pops up. How this helps.
  Answered 9 years ago by HappyDaddy
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QuestionAdd speakers to the soundbarWhich speakers would be best to add to this bar?
Asked 9 years ago by Anonymous.
- Answer To add speakers to the LG 4.1ch 360W Music Flow Wi-Fi Streaming Sound Bar with Wireless Subwoofer, Model # LAS751M, as a Music Flow device, the LAS751M can be controlled using Android, iOS or PC Apps and software. So depending on how you would like to control the device, you will have to choose which app to download and use. In the LG product page for this unit, on the right side of the main page is a 'Support' tab, when you click on that, click on the 'View LAS751M Product Support' to open up another page on which is a 'Help Library'. The fourth link on there labeled Installation | Home Audio with the sub-heading 'Music Flow Apps and Software - Installation/Setup/Adding Speakers' gives you an outline on how to add Speakers depending on which app you select...^IFV
  Answered 9 years ago by LG Digital Customer Care
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QuestionIs it compatible with other tv makes, i.e. Panasonic
Asked 9 years ago by Anonymous.
- Answer Yes, connectivity can be through both optical and hdmi inputs along with Bluetooth
  Answered 9 years ago by Anonymousious
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Showing 1-20 of 30 questions

Questions & Answers

LG - 4.1-Channel Soundbar with Wireless Subwoofer - Black

Q: QuestionWill my Sirius radio connect to this sound bar?

Q: QuestionI have the LG sound bar model LAS751M and I'm having trouble pairing my H3 speakers because the optical light on the source is white and not green. Does anyone know how to get the optical light to change to green? LG tech support can't even help me.

Q: Questionhow many inches is subwoofer?

Q: QuestionCan someone tell me how to set the source on this soundbar? I have an HDMI ARC cable connected, but only options I get using the FUNC and OPTICAL buttons on the remote are BT READY, WI FI, OPTICAL, and LG TV. No TV ARC option.

Q: QuestionCan this systwm work with a laptop, phone, or tablet for playing music? [especially my laptop]

Q: Questionhow to in stall ? L G 4.1 Channel Sound bar

Q: QuestionHave a earlier version and have to throw in the garbage! The buttons on the front of the sound bar stopped working and I can no longer pair the sub woofer and sound bar. When it did work sometime the sound would go off and on for no reason. Does this do

Q: QuestionWill the sound bar work without audio connection on tv through HDMI CONNETION

Q: QuestionIf it is set to TV mode and I try to play audio through Google Cast or Bluetooth from my phone, will it automatically switch, or will I have to physically switch to that mode? If it's set to BT or Cast mode, and I play TV, will it switch automatically?

Q: QuestionDo I need Internet service for this system to work?

Q: QuestionWould this look unnatural sitting below an LG curved tv (55")?

Q: QuestionWhat is the height of the sound bar? The specs just say length and depth.

Q: QuestionIs this compatible to an Infocus in126 projector using HDMI ?

Q: QuestionIs this compatible with a 4K television?

Q: Questionspeakersso you can hook satellite speakers to this?

Q: Questionlenghwhat is the actual lengh of this unit is it 42 inches long?

Q: QuestionI know that I can bluetooth the subwoofer with my TV, but can I sync the soundbar wirelessly with my LG 65UB9200-UC television too?

Q: Questiongoogle castHow do you get google cast to work?

Q: QuestionAdd speakers to the soundbarWhich speakers would be best to add to this bar?

Q: QuestionIs it compatible with other tv makes, i.e. Panasonic

QuestionWill my Sirius radio connect to this sound bar?

QuestionI have the LG sound bar model LAS751M and I'm having trouble pairing my H3 speakers because the optical light on the source is white and not green. Does anyone know how to get the optical light to change to green? LG tech support can't even help me.

Questionhow many inches is subwoofer?

QuestionCan someone tell me how to set the source on this soundbar? I have an HDMI ARC cable connected, but only options I get using the FUNC and OPTICAL buttons on the remote are BT READY, WI FI, OPTICAL, and LG TV. No TV ARC option.

QuestionCan this systwm work with a laptop, phone, or tablet for playing music? [especially my laptop]

Questionhow to in stall ? L G 4.1 Channel Sound bar

QuestionHave a earlier version and have to throw in the garbage! The buttons on the front of the sound bar stopped working and I can no longer pair the sub woofer and sound bar. When it did work sometime the sound would go off and on for no reason. Does this do

QuestionWill the sound bar work without audio connection on tv through HDMI CONNETION

QuestionIf it is set to TV mode and I try to play audio through Google Cast or Bluetooth from my phone, will it automatically switch, or will I have to physically switch to that mode? If it's set to BT or Cast mode, and I play TV, will it switch automatically?

QuestionDo I need Internet service for this system to work?

QuestionWould this look unnatural sitting below an LG curved tv (55")?

QuestionWhat is the height of the sound bar? The specs just say length and depth.

QuestionIs this compatible to an Infocus in126 projector using HDMI ?

QuestionIs this compatible with a 4K television?

Questionspeakersso you can hook satellite speakers to this?

Questionlenghwhat is the actual lengh of this unit is it 42 inches long?

QuestionI know that I can bluetooth the subwoofer with my TV, but can I sync the soundbar wirelessly with my LG 65UB9200-UC television too?

Questiongoogle castHow do you get google cast to work?

QuestionAdd speakers to the soundbarWhich speakers would be best to add to this bar?

QuestionIs it compatible with other tv makes, i.e. Panasonic