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2.5 | 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

 
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.


Versatile Design

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


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.


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. (Microphone not included.)


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.


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* device to this speaker and play music from any of them. Multipoint can link two wireless devices to the speaker at the same time.


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.

Features

  • 550 Watts Total Power
  • Karaoke Creator
  • LED Party Lighting
  • Vocal Effects
  • Wireless Party Link
AMPLIFIER
Total Output Power 550W
Front Speaker Output Power 275W x 2
CONVENIENCE
Bluetooth Remote App (Android) Yes (Android only)
Karaoke Creator Yes
Voice Filters Yes
Multipoint (Android) Yes
Multi-Lighting Yes
LG TV Sound Sync (Bluetooth) Yes
LG TV Sound Sync (Optical) Yes
Group Play Yes
Stereo Mode Yes
FUNCTION SELECTOR
Tuner Yes
AUX1 Yes
USB 1 Yes
Bluetooth Yes
SPEAKER
Front Speaker System 2 Way 4 Speaker
Front Speaker Tweeter Unit 2" x 2
Front Woofer Unit 6.5" x 2
INPUTS/OUTPUTS
Audio Line Out Yes
USB 1 Yes
AUX in (L/R) Yes
FM Radio Antenna Yes
Mic Jack Yes
Optical Yes
SOUND
EQ Standard, Pop, Classic, Rock, Jazz, Bass Blast
DJ Effect Yes (App only)
DJ Pro Yes (App only)
Auto DJ Yes
DJ Loop Yes (App only)
Multi Jukebox Yes (Android only)
DJ Scratch Yes (App only)
TUNER
Type PLL
Band FM
FM Tuning Range (50kHz/100kHz) 87.5 - 108.0 MHz
Memory/Erase Yes
Clock/Time/Sleep/Set Yes
PLAYABLE DISC/FILE TYPE
Playable File Formats MP3, WMA
BLUETOOTH AUDIO FORMAT
APT-X HD Yes
APT-X Yes
SBC Yes
AAC Yes
AUDIO CONTROL
DTS Yes
Dolby Digital Yes
2Ch Stereo (By-Pass) Yes (L/R)
Mute Yes
POWER
Power Consumption 90W
Standby Mode Less than 0.5W
Power Requirement Wide AC 110V-240V, ~50-60Hz
INCLUDED ACCESSORIES
Remote Control Yes
Batteries Yes
FM Antenna Yes
DIMENSIONS/WEIGHTS
Size (WxHxD) 13.6" x 25.6" x 13.6"
Net Weight 30.9 lbs
Shipping Size (WxHxD) 29.0" x 16.4" x 17.2"
Shipping Weight 36.4 lbs
WARRANTY
Limited Warranty 1 Year Parts & Labor
UPC 719192624542
Country of origin China

Quick Specs


  • Appearance

  • Type: Speakers

  • Features

  • Energy Star Rated: No

Interactive Tour

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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.

2.5 out of 5

14% of reviewers recommend this product.

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

 
1 Stars

you have to be kidding me

bozoobviously 4/19/2022

i bought this speaker one week ago. it sounded great in the store and there were none of the most popular partybox brand so i went with it. i played it at home. no problem. when i took it to the venue for which i bought it i got a wireless mic connected it then went to connect my phone then BAM: Bluetooth Error. i was so embarrassed. i turned it on and off and unplugged it repeatedly to no avail. no more than 2 hours later when the event was about to start i turned it on and suddenly there was no error. it connected. i dont trust this thing. i dont have facebook nor twitter so please do not suggest to contact LG in such a juvenile manner. i am not a gen zer. grow up give us a toll free number or address take this product back and refund us our money.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
2 Stars

BT Error

Patsheedy1 4/16/2022

I bought this speaker a little over a year ago and Ive struggled with it saying Bluetooth error the whole time Ive had it. Most of the time it goes away after a little while but now whatever I do it still just says BT error and wont work. Also right before this one of the speakers in it blew out so now the sound is very low quality. Extremely disappointed in a product these expensive from a well known company. I greatly enjoyed this speaker when it actually worked it had good sound and bass.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
2 Stars

SHUTS OFF ON ITS OWN

Anon101010010111 4/3/2022

This speaker shuts off after 4 or 5 hours when connected to auxiliary. In the middle of my game or movie it will shut off. Extremely annoying. Also the speaker is not very responsive to the remote.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Brittany Ann 3/21/2022

Same just started saying Bluetooth error and tried resetting unplugging it for awhile and nothing. Ive had about a year and have not used it that many times.. what a waste of time and money
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
3 Stars

Works

Jim r Boom box 2/8/2022

Defective remote. Just ordered a replacement. My pocket my time. Boom box only needs remote to enjoy. I know its coming now. Thanks for thinking you tried.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Unusable

Imsol27 12/31/2021

God I wish I had researched this this thing before I bought it. A day after I started using it the Bluetooth error message came on and it wont connect. Apparently its a common problem and Googling a solution hasnt helped. It wont even play my USB sticks Now its just a 50 pound $350 mistake that sits silently in my house because Im just to frustrated to do anything about it. Wish I could give it a zero star rating
Originally posted on lg.com

No, I do not recommend this product

Quality

 
3 Stars

failing parts

stash912 11/2/2021

by far the best whole room bluetooth speaker ive ever had...till the bluetooth errors started. i have scoured the internet and cannot find parts anywhere. i have sound from all other functions. but bluetooth just says error. every once in awhile it will work for a literal second or two then crap out again
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
1 Stars

None

shonshon0615 10/3/2021

I purchased this item in December I only used it 3 times I keep getting a Bluetooth error
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Randomly breaks down

Speaker bob 8/22/2021

Speaker not even a year old and started to loose its strength in volume. Then started giving me problems where it said Bluetooth error and totally just broke. Strongly do not recommend this product.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Great sound

Farm19 8/20/2021

I bought a few months ago and I love how loud the bass is on it it will shake your house
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Great speaker when it actually works

ABCLife 7/25/2021

The sound quality and gadgets in this speaker is great when the speaker decides to work. For the 2nd time since having this speaker Im getting a Bluetooth Error which prevents me from connecting my phone audio or any Bluetooth audio. I havent been able to use this speaker in roughly 4 months due to this. I figured if I let it sit like the first time it occurred it would correct itself but it hasnt fixed itself in a week first time around this time I gave up and forgot about it while using my smaller non lg bluetooth speaker. This is ridiculous being the only reason I purchased this was so I could listen to my songs off my phone via a decent Bluetooth speaker. For the money paid for this unit I have not gotten the experience or satisfaction.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
4 Stars

Needs deeper bass

NoBass 7/19/2021

Its not bluetooth 5.0. Not as hard hitting bass we were expecting. Firmware is not upgradeable. LG keeps disappointing.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value