To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

4800W Hi-Fi Entertainment System with Bluetooth® Connectivity

  • CM9960

Key Features

  • 4800 Watts
  • Party Thruster
  • Karaoke Creator
  • Dance Lighting


With 4800 cranking watts, the party starts with this mighty LG entertainment system. Turn up the volume and brace yourself for an earth-shaking audio experience down to the deepest bass.

Party Thruster

Build up the energy with the Party Thruster¹ controller. Simply slide the throttle forward and hear the party build up until you hit maximum party at which time the system booms and the lights go crazy.

Karaoke Creator

Suppress the vocal frequencies of a song, to turn any track into a Karaoke² track. Then change the key of the vocals to better suit the range of the singer, to help anyone sound like a star.


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.

Dance Lighting

Music and lighting go together at a party. This system has a variety of effects, including a feature that lets the light pulse to the beat of the music so the room can see and feel the rhythm.

Effects Creator

Now DJs' only limits are their imagination! Record effects on a smartphone and easily sync them via Bluetooth to the sound system to throw down fresh new beats. It's music creativity unleashed.

Shared Jukebox

Up to three different people can connect via Bluetooth and build a playlist on the fly, without ever interrupting the party. Pick any available song, then just add it to the list.


Wirelessly stream music directly from your Smartphone or other compatible device for a seamless listening experience.

  USB 2.0  

The USB 2.0 port here allows you to quickly, easily connect a digital storage device and share all your digital media. Just plug it in and use your remote control to navigate through your files.

Total Output Power 4800W
Bluetooth Remote App Yes
USB Direct Recording Yes
Dance Lighting Yes
Party Thruster Yes
DJ Sharing Yes
Multipoint Yes
CD Yes
Tuner Yes
AUX1 Yes
AUX2 Yes
USB1 Yes
USB2 Yes
Portable In Yes
Bluetooth Yes
Front Speaker System 3 Way 3 Speaker
Tweeter Unit 1" Compression
Mid Unit 4"
Woofer Unit 8"
Subwoofer System 1 Way
Subwoofer Unit 15"
Headphone jack Yes
Audio Line Out Yes
USB 1 Yes
USB 2 Yes
Portable in Yes
AUX In (L/R) Yes (2)
Speaker Out System Jack
FM Radio Antenna Yes
Karaoke Function Yes
EQ Standard, Pop, Classic, Rock, Jazz, Auto, Bass Blast, Football
Juke Box Yes
DJ Effect Yes
Cross Fader Yes
Tempo Yes
Auto Sync Yes
DJ Pro Yes
Auto DJ Yes
Type PLL
Band FM/AM
FM Tuning Range (50kHz/100kHZ) 87.5 - 108.0 MHz
Memory/Erase Yes
Clock/Time/Sleep/Set Yes
Number of Discs 1
Loading Type Tray
Playable Disc Types Audio CD, MP3, WMA CD, CD-R, CD-RW
Playable File Formats MP3, WMA
Standby Mode Less than 0.5W
Remote Control Yes
FM Antenna Yes
Size (W x H x D) Main 18.5" x 9.4" x 16.5"
Size (W x H x D) Speaker 1 20" x 27.9" x 18.5"
Size (W x H x D) Speaker 2 20" x 27.9" x 18.5"
Net Weight Main 16.9 lbs
Net Weight Speaker 1 66.6 lbs
Net Weight Speaker 2 66.6 lbs
Shipping Size (W x H x D) Main Box 22.1" x 10.6" x 21.7"
Shipping Size (W x H x D) Speaker Box 41.8" x 31.3" x 22.6"
Shipping Weight Main Box 22.7 lbs
Shipping Weight Speaker Box 146.6 lbs
Limited Warranty 1 Year Parts & Labor
UPC 719192604957

What People Are Saying

Rated 4 out of 5 by from Great Features and design AS someone who has studed electrical engineering, the power output of 4800W is dubious at best for such a small system. For LG not to put the power input and simply say TBD shows that they know that they are lying. For energy can not be created from nothing, you simply get what you put in ideal conditions otherwise the output is less than the input in normal operating condition due to the fact that no system is 100% efficient. However the system is very well designed and very powerful I would put the true RMS power output at around 200watts and not 4800w.
Date published: 2017-12-06
Date published: 2017-11-25
Rated 5 out of 5 by from The features are awesome and user friendly! I bought this tonhave at my annual New Year's Eve party. It was a hit!
Date published: 2017-09-23
Rated 5 out of 5 by from Great features This was a gift and I love it. The features are great
Date published: 2017-09-22
Rated 5 out of 5 by from Plenty of bass Thumps really loud! Literally knocked pictures of the wall. Don't know how to mix songs on it yet
Date published: 2016-06-05
  • y_2017, m_12, d_16, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_en_US, sid_MD05231011, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getReviews, 3ms

We're here to support you with our product.

View CM9960 Product Support

Contact us for any support inquiries.


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.

Can you use wireless microphones with this, or do they have to be plugged in?

Asked by: Barre
You would have to use the headphone jack. ^AC
Answered by: amber
Date published: 2017-12-11

Hello why my volumen botton don’t work only on bluetooth with my iphone help please

Asked by: olivareso6
If you're still experiencing issues, head to our support page on Twitter, @LGUSSupport or on facebook at and our specialists will be happy to look into it. ^CP
Answered by: ChrisPSM
Date published: 2017-12-08

Hello was wondering where to find out how much wattage the individual speakers are pushing. Eg 15 inch subwoofer is 1100 Watts??

Asked by: Mikeski
The Speakers Specifications for the LG 4800W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CM9660 can be found in the appendix on page 43 in the owner's manual for the unit. The owner's manual can be downloaded and printed out from^IFV
Answered by: LGJoel
Date published: 2017-12-14

Where to get operators manual

Asked by: Vinnyp895
A downloadable copy of the owners manual can be found here ^CP
Answered by: ChrisPSM
Date published: 2017-12-02

Why can’t this system pump out the sound that is should be able too... bought to do small dj and people can’t hear the music... also can’t not figure how to fade from one song to the other and hear in the headphones what will play next... very disappointe

Asked by: Mrsanoel
If you're in need of some guidance with using your audio system, please head to our support page at @LGUSSupport on Twitter so a specialist can help out. You can also download a copy of the owner's manual here which can also help in the features you are wanting to use ^CP
Answered by: ChrisPSM
Date published: 2017-12-02

Where can I buy stands for the lg cm9960 ? Also Where can I buy extension wires for the speakers and lights ??

Asked by: Wes0001
I am sorry but we do not make or sell such items. ^AC
Answered by: amber
Date published: 2017-11-17

hi can i connect it from lg xboom cm9960 to laptop via wireless

Asked by: alexfrompinas
If your laptop supports the A2DP ( Advanced Audio Distribution Profile) Bluetooth profile that allows for the wireless transmission of stereo audio from an A2DP source (typically a phone or computer) to an A2DP receiver (a set of Bluetooth headphones or stereo system), then you will be able to pair it to the LG 4800W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CM9960. Such devices typically also support the AVRCP profile as well in order to allow for track selection and such. Not all devices support A2DP, so you will need to check to see if your laptop does...^IFV
Answered by: LGJoel
Date published: 2017-11-16

What methods can be used to connect this to a TV? Please list them all such as wireless and wired options. What kind of jacks does the tv I buy need to have and can you please recommend a 65in 4K TV THAT WOULD WORK???Thank you!

Asked by: Futurepilot4u
The methods for connecting the LG 4800W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CM9660 to a TV will depend on what connections you have on the TV you intend to connect it to. If your TV supports Bluetooth functionality, then you can pair this unit to the TV via Bluetooth and you will need to follow the instructions in your TV's manual on how to connect Bluetooth devices to it. The only ports that you can physically connect this unit to a TV are the AUX 1 or AUX ports if your TV has the older RCA (Red/White) stereo audio output. Current TVs do not use that type of audio port anymore and most, if not all, use the Optical Digital Audio Output for connection to receivers, Sound Bars or Home Theater Systems that have an Optical Digital Audio Input on them. Since the CM9660 does not have such audio ports, the only way to connect the TV to it will be for you to purchase a Digital/Analog converter that has an Optical Digital Audio Input on one end and the Analog Stereo RCA Output port at the other end. You will also need an optical cable (also referred to as a Toslink cable) and an RCA (Red/White) cable. You can then connect the optical cable to the TV on one end and to the digital/analog converter on the other and then connect the RCA stereo cable to the digital/analog converter at one end and to the CM9660 at the other. Any of our 65" TVs can be connected as described above...^IFV
Answered by: LGJoel
Date published: 2017-09-18
  • y_2017, m_12, d_16, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_48
  • loc_en_US, sid_MD05231011, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-
  • CLOUD, getContent, 4ms