Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 920-849-4209 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

  Important Announcement: Our Commitment To You During COVID-19

3.9 | 14 Reviews

LG XBOOM Speaker System with Karaoke Creator

LG RK7

Features

  • 550 Watts Total Power
  • Karaoke Creator
  • LED Party Lighting
  • Vocal Effects

Quick Specs

  • Type: Speakers
  • Energy Star Rated: No

See More

 
Image Feature

Keep the Beat Pumping

The LG XBOOM RK7 speaker is a sonic powerhouse producing clear vocals from dual tweeters and deep bass from dual woofers.

Image Feature

Stream Higher Resolution Audio

Think of it as "high-definition Bluetooth": Hear streaming music that's closer to premium High-Resolution Audio. aptX HD maintains the original sound quality throughout wireless transmission for [quality that's better than CD], and can even make standard audio sound better.

Image Feature

Let Your Inner DJ Out

Be the DJ with the LG LOUDR RK7. With the Android smart phone app, you have the controls to DJ at your fingertips. Add sound effects, looping and so much more. It's time to turn on the party.

Image Feature

Karaoke Creator

Get ready to croon along with any tune: This feature suppresses the vocal frequencies of a song, making any track ready to play behind a new lead singer! It can even change the key of the song to better suit the voice of the singer. 1

Image Feature

Versatile Design

The RK7's design allows both horizontal and vertical placement and can detect its orientation and adapt the sound field appropriately.

Image Feature

Light Up Your Party

Get into your party mood with LG XBOOM RK7's multi-color LED lighting that pulses to the beat of the music.

Image Feature

Wireless Party Link

The LG XBOOM RK7 maximizes the fun and sound, allowing for unlimited units to be wired together, or up to 10 RK7s to be connected wirelessly.

Image Feature

Vocal Filters

The karaoke feature includes built-in sound-enhancing voice filters to make any singer sound even more like a star. They can even change voices completely for added fun. 1

Image Feature

TV Sound Sync

The RK7 supports a Bluetooth wireless audio connection to add bigger sound to the television. It's quick and easy to set up, even easier to enjoy, requiring only the TV remote to adjust the volume.

Image Feature

Multi-Bluetooth Pairing

Connect a smartphone, tablet or other compatible Bluetooth-enabled 1 device to this speaker and play music from any of them. Multipoint can link two wireless devices to the speaker at the same time.

Keep the Beat Pumping The LG XBOOM RK7 speaker is a sonic powerhouse producing clear vocals from dual tweeters and deep bass from dual woofers.

Stream Higher Resolution Audio Think of it as "high-definition Bluetooth": Hear streaming music that's closer to premium High-Resolution Audio. aptX HD maintains the original sound quality throughout wireless transmission for [quality that's better than CD], and can even make standard audio sound better.

Let Your Inner DJ Out Be the DJ with the LG LOUDR RK7. With the Android smart phone app, you have the controls to DJ at your fingertips. Add sound effects, looping and so much more. It's time to turn on the party.

Karaoke Creator Get ready to croon along with any tune: This feature suppresses the vocal frequencies of a song, making any track ready to play behind a new lead singer! It can even change the key of the song to better suit the voice of the singer. 1

Versatile Design The RK7's design allows both horizontal and vertical placement and can detect its orientation and adapt the sound field appropriately.

Light Up Your Party Get into your party mood with LG XBOOM RK7's multi-color LED lighting that pulses to the beat of the music.

Wireless Party Link The LG XBOOM RK7 maximizes the fun and sound, allowing for unlimited units to be wired together, or up to 10 RK7s to be connected wirelessly.

Vocal Filters The karaoke feature includes built-in sound-enhancing voice filters to make any singer sound even more like a star. They can even change voices completely for added fun. 1

TV Sound Sync The RK7 supports a Bluetooth wireless audio connection to add bigger sound to the television. It's quick and easy to set up, even easier to enjoy, requiring only the TV remote to adjust the volume.

Multi-Bluetooth Pairing Connect a smartphone, tablet or other compatible Bluetooth-enabled 1 device to this speaker and play music from any of them. Multipoint can link two wireless devices to the speaker at the same time.

Features

  • 550 Watts Total Power
  • Karaoke Creator
  • LED Party Lighting
  • Vocal Effects
  • Wireless Party Link
AUDIO CONTROL
2Ch Stereo(By-Pass) Yes
Mute Yes
AUDIO FORMAT
AAC Yes
APT-X Yes
APT-X HD Yes
Dolby Digital Yes
DTS Yes
SBC Yes
CONNECTIVITY
Audio Line Out Yes
AUX IN 1 Yes
Bluetooth Yes
FM Tuner Yes
Mic Jack Yes
Optical Input Yes
Tuner Yes
USB 1 Yes
CONVENIENCE
Bluetooth Remote App (Android) Yes
Group Play Yes
Karaoke Creator Yes
LG Sound Sync Yes
Multi-Lighting Yes
Multipoint (Android) Yes
Stereo Mode Yes
Voice Filters Yes
DIMENSIONS/WEIGHTS
Net Weight 30.9 lbs
Shipping Size (WxHxD) 29" x 16.4" x 17.2"
Shipping Weight 36.4 lbs
Size (WxHxD) 13.6" x 25.6" x 13.6"
INCLUDED ACCESSORIES
Batteries Yes
FM Antenna Yes
Remote Control Yes
PLAYABLE DISC/FILE TYPE
Playable File Formats MP3, WMA
POWER
Power Consumption 90 W
Power Requirement Wide AC 110V-240V, ~50-60Hz
Standby Mode Less than 0.5W
SOUND
Auto DJ Yes
DJ Effect Yes
DJ Loop Yes
DJ Pro Yes
DJ Scratch Yes
EQ Bass Blast, Classic, Jazz, Pop, Rock, Standard
Multi Jukebox Yes
SPEAKERS
Front 275W x 2
Front Speaker System 2 Way 4 Speaker
Front Speaker Tweeter Unit 2" x 2
Front Woofer Unit 6.5" x 2
Total Output Power 550W
TUNER
Band FM
Clock/Time/Sleep/Set Yes
FM Tuning Range (50kHz/100kHZ) 87.5 - 108.0 MHz
Memory/Erase Yes
Type PLL
WARRANTY
Country of origin China
Limited Warranty 1 Year Parts & Labor
UPC 719192624542

Quick Specs


  • Appearance

  • Type: Speakers

  • Features

  • Energy Star Rated: No

Interactive Tour

{"hideMenu":false,"ipiOnly":false,"tourViews":[{"viewImage":{"sources":[{"src":"/www.lg.com/us/images/home-audio/md06032196/gallery/1100_rk_01.jpg.w1920.jpg","profile":"W1920","width":400,"height":265},{"src":"/www.lg.com/us/images/home-audio/md06032196/gallery/1100_rk_01.jpg.w960.jpg","profile":"W960","width":400,"height":265},{"src":"/www.lg.com/us/images/home-audio/md06032196/gallery/1100_rk_01.jpg.w480.jpg","profile":"W480","width":400,"height":265},{"src":"/www.lg.com/us/images/home-audio/md06032196/gallery/1100_rk_01.jpg.w240.jpg","profile":"W240","width":240,"height":159}],"src":{"src":"/www.lg.com/us/images/home-audio/md06032196/gallery/1100_rk_01.jpg","width":400,"height":265},"runtimeSrc":{"src":"/www.lg.com/us/images/home-audio/md06032196/gallery/1100_rk_01.jpg.web.jpg","width":400,"height":265},"assetWrapper":"tour","alt":"LG RK7 Home_Audio","isAdaCompliant":false},"hotspots":[{"hotspotX":0.2,"hotspotY":0.35,"captionFromAttr":"\n Keep the Beat Pumping\n \n ","description":"The LG XBOOM RK7 speaker is a sonic powerhouse producing clear vocals from dual tweeters and deep bass from dual woofers.","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/01_rk7_550w_high_power_speaker_system_desktop.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1000},{"src":"/www.lg.com/us/images/av/features/01_rk7_550w_high_power_speaker_system_desktop.jpg.w960.jpg","profile":"W960","width":960,"height":600},{"src":"/www.lg.com/us/images/av/features/01_rk7_550w_high_power_speaker_system_desktop.jpg.w480.jpg","profile":"W480","width":480,"height":300},{"src":"/www.lg.com/us/images/av/features/01_rk7_550w_high_power_speaker_system_desktop.jpg.w240.jpg","profile":"W240","width":240,"height":150}],"src":{"src":"/www.lg.com/us/images/av/features/01_rk7_550w_high_power_speaker_system_desktop.jpg","width":1600,"height":1000},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/01_rk7_550w_high_power_speaker_system_desktop.jpg.web.jpg","width":1600,"height":1000},"assetWrapper":"tour","alt":"\n Keep the Beat Pumping\n \n ","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.2,"hotspotY":0.55,"captionFromAttr":"\n Versatile Design\n \n ","description":"The RK7's design allows both horizontal and vertical placement and can detect its orientation and adapt the sound field appropriately.","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/02_rk7_flexible_design_desktop.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1025},{"src":"/www.lg.com/us/images/av/features/02_rk7_flexible_design_desktop.jpg.w960.jpg","profile":"W960","width":960,"height":615},{"src":"/www.lg.com/us/images/av/features/02_rk7_flexible_design_desktop.jpg.w480.jpg","profile":"W480","width":480,"height":307},{"src":"/www.lg.com/us/images/av/features/02_rk7_flexible_design_desktop.jpg.w240.jpg","profile":"W240","width":240,"height":153}],"src":{"src":"/www.lg.com/us/images/av/features/02_rk7_flexible_design_desktop.jpg","width":1600,"height":1025},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/02_rk7_flexible_design_desktop.jpg.web.jpg","width":1600,"height":1025},"assetWrapper":"tour","alt":"\n Versatile Design\n \n ","isAdaCompliant":false,"type":"IMAGE"},"direction":"right"},{"hotspotX":0.8,"hotspotY":0.35,"captionFromAttr":"\n Wireless Party Link\n \n ","description":"The LG XBOOM RK7 maximizes the fun and sound, allowing for unlimited units to be wired together, or up to 10 RK7s to be connected wirelessly.","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/03_rk7_maximize_the_fun_desktop.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1100},{"src":"/www.lg.com/us/images/av/features/03_rk7_maximize_the_fun_desktop.jpg.w960.jpg","profile":"W960","width":960,"height":660},{"src":"/www.lg.com/us/images/av/features/03_rk7_maximize_the_fun_desktop.jpg.w480.jpg","profile":"W480","width":480,"height":330},{"src":"/www.lg.com/us/images/av/features/03_rk7_maximize_the_fun_desktop.jpg.w240.jpg","profile":"W240","width":240,"height":165}],"src":{"src":"/www.lg.com/us/images/av/features/03_rk7_maximize_the_fun_desktop.jpg","width":1600,"height":1100},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/03_rk7_maximize_the_fun_desktop.jpg.web.jpg","width":1600,"height":1100},"assetWrapper":"tour","alt":"\n Wireless Party Link\n \n ","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"},{"hotspotX":0.8,"hotspotY":0.55,"captionFromAttr":"\n Stream Higher Resolution Audio\n \n ","description":"Think of it as "high-definition Bluetooth": Hear streaming music that's closer to premium High-Resolution Audio. aptX HD maintains the original sound quality throughout wireless transmission for [quality that's better than CD], and can even make standard audio sound better.","media":{"sources":[{"src":"/www.lg.com/us/images/av/features/04_rk7_stream_higher_resolution_audio_desktop.jpg.w1920.jpg","profile":"W1920","width":1600,"height":1100},{"src":"/www.lg.com/us/images/av/features/04_rk7_stream_higher_resolution_audio_desktop.jpg.w960.jpg","profile":"W960","width":960,"height":660},{"src":"/www.lg.com/us/images/av/features/04_rk7_stream_higher_resolution_audio_desktop.jpg.w480.jpg","profile":"W480","width":480,"height":330},{"src":"/www.lg.com/us/images/av/features/04_rk7_stream_higher_resolution_audio_desktop.jpg.w240.jpg","profile":"W240","width":240,"height":165}],"src":{"src":"/www.lg.com/us/images/av/features/04_rk7_stream_higher_resolution_audio_desktop.jpg","width":1600,"height":1100},"runtimeSrc":{"src":"/www.lg.com/us/images/av/features/04_rk7_stream_higher_resolution_audio_desktop.jpg.web.jpg","width":1600,"height":1100},"assetWrapper":"tour","alt":"\n Stream Higher Resolution Audio\n \n ","isAdaCompliant":false,"type":"IMAGE"},"direction":"left"}]}],"ipiCompatible":false}

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

3.9 out of 5

64% of reviewers recommend this product.

5 Stars

Awesome speaker

Nandomf 8/6/2023

Cool speaker great for parties.. I have 2 now and they connect to each other by Bluetooth and can play left and right side individual for a better experience.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

no22 6/28/2023

Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great speak. Shame its discontinued

Great speaker 6/26/2023

All good things get discontinued. Using this for a food truck. Great speaker
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Awesome

Vince063 5/22/2023

AWESOME SPEAKERS | Verified Purchase Posted 1 month ago. Owned for 1 week when reviewed. This reviewer received promo considerations or sweepstakes entry for writing a review. These are very good speakers power in a well built cabinet. It has several ways to connect to music sources and the LED lighting is a plus. They arent waterproof or cordless but they can rock any party or special occasion. I would recommend this to a friend
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Great quality

Appollo 5/8/2023

Im happy with it and need a other one to make a surround system
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Bluetooth Failed. Speaker Quality Poor.

prog 5/7/2023

I Purchased XBOOM RK7 unit 1/8/23. I used the 8 times and went to connect again only to find Bluetooth Error on display. 2 months of minimal use and product failed. Unit will not connect to phone and Im very disappointed. I have not had too much luck with online warranty and still have a broken speaker. I do not recommend purchasing the LG RK7 550W Loud Speaker.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Excellent

Tjenkins2006 4/22/2023

We love our new speaker. It has excellent sound and the lights are awesome.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Aazing product for the price

chrissimmons41 3/21/2023

I bought this speaker a few months for my dorm. It did everything LG said it would and better. The sounds is clear but very loud and the bass shakes the room. The only reason i took a star off is because there is a bluetooth error that pops up at times which can be a pain.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Better than I expected

Jonathan67 3/1/2023

A coworker has one at the shop and every time I walked by I was amazed by the sound quality and volume. So I finally asked him for the specs. He demonstrated the features and I had to have one. Its better than I expected. I loved it so I ordered another a few days later.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Bluetooth issue some what fixed lol

Hoyboy123 2/10/2023

I bought this speaker a year ago and it has started a problem saying Bluetooth error. Seems to happen a lot with everyone. I put it upside down and shook it. I put it sideways after and it seemed to work. Thankfully before the party started lol
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

So far so good...

BAMMShowstock 1/12/2023

Only giving 4 Stars right now since we have only used it a few times since unwrapping it Christmas present. We will be using it much more starting next month though. We will see how it goes...
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
3 Stars

Not Loud

BenCalif 11/11/2022

I was expecting a lot louder for 550 watt speaker but when already at 50 volume inside my kitchen I dont even have to raise my voice for my wife to hear me. At max volume its loud but as expected compared with other cheaper speakers. Im returning it
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

I love this speaker

Hondro 9/17/2022

The only drawback is that the software isnt compatible with iOS. The thing that could kick this experience up a notch and I cant. Will the software ever be launched on iOS?
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Ethan3210 8/10/2022

Had this thing for now officially a year. Worked wonderfully for awhile. Now all of a sudden bluetooth error messages are occurring. No devices can connect not even usb.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 

    Customers Also Viewed

    View Product - Frigidaire 1/3HP Direct Wire Disposer

    Frigidaire 1/3HP Direct Wire Disposer

    Frigidaire FF03DISPD1

    Regular Price 

    Call for Our Best Price

    See Details
    View Product - Frigidaire 1/3 HP Corded Disposer

    Frigidaire 1/3 HP Corded Disposer

    Frigidaire FF03DISPC1

    Regular Price 

    Call for Our Best Price

    See Details
    View Product - 27" Pedestal (2018)

    27" Pedestal (2018)

    Samsung WE357A8W

    Product Rating Stars   3.0

    Call for Our Best Price

    See Details
    View Product - 27" Pedestal

    27" Pedestal

    Samsung WE357A0C

    Product Rating Stars   5.0

    Call for Our Best Price

    See Details
    Energy Star Logo
    View Product - Frigidaire High Humidity 50 Pint Capacity Dehumidifier with Built In Pump

    Frigidaire High Humidity 50 Pint Capacity Dehumidifier with Built In Pump

    Frigidaire FFAP5033W1

    Product Rating Stars   4.4

    Our Price $304.99

    See Details
    REBATE
    View Product - Frigidaire 30" Gas Range

    Frigidaire 30" Gas Range

    Frigidaire FFGF3054TS

    Product Rating Stars   4.7

    Regular Price 

    Our Price $798.99

    See Details
    REBATE
    Energy Star Logo
    View Product - 4.5 cu. ft. Front Load Washer with Vibration Reduction Technology in Merlot

    4.5 cu. ft. Front Load Washer with Vibration Reduction Technology in Merlot

    Samsung WF45N5300AF

    Product Rating Stars   4.5

    Call for Our Best Price

    See Details