LG XBOOM Multimedia Audio System

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LG XBOOM Multimedia Audio System
Bass Blast+

Advanced EQ for Deeper Bass and Clearer Vocals

Increased bass and treble clarity while maintaining powerful sound output.
Bass Blast+ is the new, advanced version of Bass Blast. It increases bass and treble clarity while maintaining powerful sound output.
*The products require wired connection.


    • Total Output Power
    • 40W
    • Front Speaker Output Power
    • 10W x 2
    • Subwoofer Output Power
    • 20W


    • Bluetooth Auto Pairing
    • Yes


    • USB 1
    • Yes
    • AUX In (3.5mm)
    • Yes
    • SD Card
    • Yes


    • Front Speaker System
    • 1 Way
    • Front Woofer Unit
    • 3.5" x 2
    • Front Subwoofer System
    • 1 Way
    • Front Subwoofer Unit
    • 5.25"


    • AUX in (L/R)
    • Yes
    • FM Radio Antenna
    • Yes


    • Bass Blast+
    • Yes (Default)


    • Type
    • PLL
    • Band
    • FM
    • FM Tuning Range (50kHz/100kHz)
    • 87.5 - 108.0 MHz
    • Memory/Erase
    • Yes


    • Playable File Format
    • MP3


    • Power Consumption
    • 9W
    • Standby Mode
    • Less than 0.5W
    • Power Requirement Narrow
    • 110 or 220/230V 50/60Hz
    • Power Requirement Wide
    • 110/220V


    • Remote Control
    • Yes
    • Batteries
    • Yes
    • FM Antenna
    • Yes


    • Main (WxHxD)
    • 7.7" x 9.4" x 8.1"
    • Front Speakers x 2 (WxHxD)
    • 4.3" x 5.5" x 3.9"
    • Net Weight
    • 5.3 lbs
    • Shipping Size (WxHxD)
    • 15.2" x 11.1" x 11.7"
    • Shipping Weight
    • 8.4 lbs


    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192631748


Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

When I select the bluetooth function, it is not discoverable by my phone or computer. The light flashes but it does not show up on any of my devices. How do I fix this?

Asked by: John347
I have had that issue. So far, two things have caused it. First, only one device can be connected to it at a time, my wife had forgotten to sign out of it. Secondly, the bluetooth range isn't very far. It seems that I have to be within about 10 feet. Even on the other side of a large room, it begins to crackle as if it is going out of range.
Answered by: ShaneH
Date published: 2020-09-26

Would this benefit from being plugged into a speaker amp instead of just the PC?

Asked by: Nik0
Like RCA cables from my soundcard to the LG XBOOM or RCA from soundcard to this: then the LG XBOOOM. But since it has internal amp should be fine with just soundcard?
Answered by: Nik0
Date published: 2020-01-15

Does the LK72 have a sleep timer?

Asked by: A Unknown
The LG XBOOM Multimedia Audio System, Model # LK72 does not have a Sleep Timer...^IFV
Answered by: Ivanf
Date published: 2020-01-06
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