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LG Electronics LG XBOOM Portable Entertainment System with Bluetooth® Connectivity

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Model No: RK8


Karaoke Creator , LED Party Lighting , Vocal Effects , Rechargeable Battery (10hrs of playback), , Carrying Strap

Strap up your DJ Boom Box

The feature-packed RK8 goes anywhere, with its built-in battery and adjustable, removable shoulder strap. Combining a booming 100 watts of power with a full array of DJ controls, a variety of exciting lighting effects and a convenient Bluetooth app (for compatible Android devices), it takes club-quality entertainment outside the club.

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

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.

Beat Lighting

Don't just hear the music: See it! This LG Bluetooth speaker synchronizes its built-in LED light to the rhythm of the music to create a pulsing light show for any song, just like the hottest dance club.

Karaoke Creator with Dual Microphone Input

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.

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.

Up to 10 Hours of Playback

The party may end, but the RK8 keeps going and going. The built-in battery of this fully portable Bluetooth speaker allows it to play up to ten hours between charges*.


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

Bluetooth Connectivity

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

FM Radio

Enjoy all your favorite local FM radio stations.

Shipping Dimensions (WxHxD) 20.9" x 14.3" x 10.9"
Size (W x H x D) 17.9" x 9.5" x 8.1"
Shipping Weight 25.1 lbs
Net Weight 21.8 lbs
Type PLL
Band FM
FM Tuning Range (50kHz / 100kHz) 87.5 - 108.0 MHz
Memory/Erase Yes
Clock/Time/Sleep/Set Yes
Front Speaker System 2 Way 4 Speaker
Front Speaker Tweeter Unit 2" x 2
Front Woofer Unit 4" x 2
Limited Warranty 1 Year Parts & Labor
UPC 719192619388
Android Bluetooth Remote App Yes
USB Direct Recording Yes
Multipoint Yes
DJ Sharing Yes
Multi-Lighting Yes
Karaoke Creator Yes
Voice Filters Yes
Rechargeable Battery Yes (10hrs of playback)
USB to USB recording Yes
USB 1 Yes
USB 2 Yes
Portable In Yes
FM Radio Antenna Yes
AUX in (L/R) Yes (1)
Headphone Jack Yes
Microphone Jack Yes (2)
FM Antenna Yes (Telescoping Antenna)
Power Consumption 58W
Standby Mode Less than 0.5W
Playable File Formats MP3, WMA
Front Speaker Output Power 50W X 2
Total Output Power 100W
EQ User EQ, Cluster1, Cluster2, Standard, Pop, Classic, Rock, Jazz, Bass Blast, Football
Auto DJ Yes
DJ Effect Yes
DJ Loop Yes
Cross Fader Yes
Tempo Yes
Auto Sync Yes
Sample Creator Yes
Multi Jukebox Yes
Tuner Yes
AUX In (3.5mm) Yes
USB1 Yes
USB2 Yes
Bluetooth Yes

Product Downloads

Owner's Manual English 07/02/2018 1780K Click here to download
Owner's Manual Spanish 07/02/2018 1978K Click here to download
User Guide English,Spanish 07/02/2018 2,625K Click here to download

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