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Key Features

  • 5000 Watts
  • DJ Effects
  • Multi-Color Party Lighting
  • Karaoke Creator
Suggested Price


Suggested Price

Life of the Party

With a massive 5000 Watts of audio performance, LED party lighting and Karaoke Creator there isn't a party this beast system can't handle.


Powerful Bass

When a DJ wants to really rock the house, it's all about the bass. This powerful system pumps out thumping, thunderous low-end from its mighty 15-inch woofer for bass you can feel as well as hear.


Party Accelerator

Push the excitement into overdrive with the Party Accelerator. Simply slide the throttle forward and hear the sound build and build until it peaks with a thunderous boom and wild light display.


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.


Voice 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.


Party Lighting

What makes dancing even better? The right lighting! This system offers a variety of exciting effects, including Dual Strobe, and Dance Lighting that lets the light pulse to the beat of the music, so everyone can see the rhythm as well as hear it.


  DJ Pro    

Be your own DJ at home! Mix music using sound effects such as Flanger, Phaser, Chorus and Delay, while creating fresh beats with Backspin, Crossfade and Beatbox, or use scratch and voice sampling. Enjoy your music and entertain you friends in a whole new way.



The Crossfader feature allows you to DJ by mixing songs seamlessly from one to another from two different audio sources. Now when friends get together, you're the DJ and the jam never has to stop.


Dual USB Inputs

Two USB inputs allow you to connect multiple USB-enabled devices at the same time, for greater convenience. You can also transfer files from one USB drive to another, and record from different inputs including CD, AUX and FM radio.


Shared Jukebox

Up to four different people can connect their devices to the speaker system via Bluetooth and build a playlist on the fly, without ever interrupting the party. Pick any available song, then just add it to the queue.


Wireless Sound Sync

Connecting a sound bar to the TV with a cable is a tried-and-true solution, but this model supports a convenient wireless audio link between the television and the speaker. Easy to set up, even easier to enjoy.


What People Are Saying

Rated 5 out of 5 by from Outstanding Product!!! In the "Low End" world, this baby is KING! I've been a DJ for 25 years and all I can say that the LG CK99 is a BEAST! It is very LOUD and the bass is IN YOUR FACE! The sound is loud, clear without distortion. The system has everything a DJ needs to pump up the party. Highly recommended! I do not regret my purchase! Way to go LG!
Date published: 2019-03-19
Rated 3 out of 5 by from Mixed Signals I bought this for my husband as a starter DJ system and found that the higher sounds just didn't peak. Sure. The bass is amazing, but the quality is not there with true impeccable sound. Also, if you see their website..they advertise it as a 500W and NOT a 5,000W product. With a marketing background, I wonder if this was done purposefully as it won't reach a total output of 5,000W. Hence the title of this review...MIXED SIGNALS. Overall, I would recommend it for those who want a loud sound without the crisp to the ear.
Date published: 2018-11-30
Rated 4 out of 5 by from Great system I bought this system from amazon a month ago and it's really a great system it is really loud and has great bass the only problem I'm having is when I turn it up to 20-25 the subs make a popping noise not sure if they are supposed to or not other than that this system is amazing.
Date published: 2018-09-19
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Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

The wire on the system are very short and i cant set my speaker far apart enough where I would like to place them in my livingroom. Do you have speaker wires extension.?  

Asked by: Danilo2006
Sorry, however, we do not have speaker wire extensions.
Answered by: MayaC
Date published: 2019-03-25

Do I need a step down if I send product to Africa since the electric voltage is 240 watts or does it switch from 110 watts to 240 automatically

Asked by: Kofi bake
The LG XBOOM 500W Hi-Fi Entertainment System with Karaoke Creator, Model # CK99 is rated at 110V ~ 50/60Hz. IT will not automatically switch to any other voltage...^IFV
Answered by: LGJoel
Date published: 2019-02-19

If I need to extend speaker wires by splicing, what kind of speaker wire do I need to buy?

Asked by: ThaWill21
The gauge of the wire is standard AWG #24. ^CP
Answered by: ChrisPSM
Date published: 2018-12-28

In the ck99 What is the length of the connection between a speaker and the main unit ??? Is there any way to extend it ?? 

Asked by: DJ zee
Neither the specifications nor the owner's manual for the LG XBOOM 500W Hi-Fi Entertainment System with Karaoke Creator gives a measurement for the length of the speaker wires, but typically, the wires are about 8 feet long. The speaker cables have proprietary speaker cable plugs on them that plug intoi the main unit. You would need to splice the cables to extend them...^IFV
Answered by: LGJoel
Date published: 2018-12-21

The speakers on the ck99 are they higher impedance speakers?

Asked by: Cblack
The speakers for the LG XBOOM 500W Hi-Fi Entertainment System with Karaoke Creator, Model # CK99 have a High and Low Impedance of 8 Ω...^IFV
Answered by: LGJoel
Date published: 2018-11-20

Is there much difference in sound between the 4400w lg system and this new 5000w one??? 

Asked by: Liam756
Hi Liam756. Regrettably, determining any difference in how one system sounds over another is subjective to the listener and to the listener's auditory acuity. Wattage is not a measure of loudness. IT is a measure of electrical power and for audio systems, as an amplifier processes sound, the output is measured in watts. The difference of 600 Watts between the LG 5000W LOUDR Hi-Fi Entertainment System with Karaoke Creator, Model # CK99, and the unit with a total wattage of 4400 W may or may not be noticeable. Typically, Higher wattage means a higher max volume. However, it will also depend on whether the speakers are low or high impedance. Higher impedance speakers will deliver a clearer sound but will consume more electricity. A speakers impedance is measured in Ohms. The amplifier for this unit has a High Output of 1,250 W RMS X 2 (8 Ω at 1 kHz, 30 % THD) and a Low Output of 1,250 W RMS X 2 (8 Ω at 70 kHz, 30 % THD)All the speakers have an impedance of 8Ω...^IFV
Answered by: LGJoel
Date published: 2018-10-25

Is there a way to record my on music on this system and if so can someone please tell me how

Asked by: Namon5514
You can record a various sound source to USB 1. (CD, USB 2, AUX 1, AUX 2, PORTABLE, RADIO (FM)) Please see page 33 of your manual for detailed information. ^AC 1. Connect the USB 1 device to the unit. 2. Press F to select a function you want to record. 3. Start the recording by pressing USB REC on the remote control or USB REC / DEMO on the unit.
Answered by: Amber C
Date published: 2018-10-03
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