KEY FEATURES

  • Multiple Inputs
  • Karaoke Creator
  • Bluetooth® Connectivity
  • Shared Jukebox
LG XBOOM 720W Hi-Fi Entertainment System with Bluetooth® Connectivity

DIMENSIONS/WEIGHT

    • Shipping Dimensions (WxHxD)
    • 42.6" x 17.2" x 12.7"
    • Shipping Weight
    • 37.5 lbs
    • Net Weight
    • 30.0 lbs
    • Main Speaker
    • 13.8" x 6.4" x 9.9"
    • Front Speaker x 2 (WxHxD)
    • 10.5" x 12.4" x 9.2"
    • Front Subwoofer
    • 10.5" x 12.4" x 9.2"

TUNER

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

SPEAKER

    • Front Speaker Tweeter Unit
    • 1.57"
    • Front Speaker System
    • 2 Way 2 Speaker
    • Front Woofer Unit
    • 6.5"
    • Front Subwoofer Unit
    • 7"
    • Front Subwoofer System
    • 1 Way 1 Speaker

WARRANTY/UPC

    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192610934

CONVENIENCE

    • Bluetooth Remote App Support (iOS/Android)
    • Yes
    • USB Direct Recording
    • Yes
    • Multipoint
    • Yes
    • Karaoke Creator
    • Yes

INPUTS/OUTPUTS

    • USB 1
    • Yes
    • USB 2
    • Yes
    • Portable In
    • Yes
    • FM Radio Antenna
    • Yes
    • AUX in (L/R)
    • 1 (Rear)
    • Speaker Out
    • System Jack
    • Microphone Jack
    • Yes (1)

INCLUDED ACCESSORIES

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

POWER

    • Power Consumption
    • 80W
    • Standby Mode
    • Less than 0.5W

PLAYABLE DISC/FILE TYPE

    • Number of Discs
    • 1
    • Loading Type
    • Tray
    • Playable Disc Types
    • Audio CD, MP3, WMA CD, CD-R, CD-RW
    • Playable File Formats
    • MP3, WMA

AMPLIFIER

    • Subwoofer Output Power
    • 240W
    • Front Speaker Output Power
    • 240W x 2
    • Total Output Power
    • 720W

SOUND

    • EQ
    • User EQ, Standard, Pop, Classic, Rock, Jazz, Bass Blast, Football
    • Auto DJ
    • Yes
    • Multi Jukebox
    • Yes

FUNCTION SELECTOR

    • CD
    • Yes
    • Tuner
    • Yes
    • AUX1
    • Yes
    • USB1
    • Yes
    • USB2
    • Yes
    • Portable In
    • Yes
    • Bluetooth
    • Yes

What people are saying

Rated 3 out of 5 by from Great quality. Poor sound Bought this cj45 to replace our high quality but huge Panasonic stacker. Let's start with the cons: No treble. Regardless of setting, the sound of the speakers is almost if the tweeters aren't working. I've tested with another set of (old Kenwood) speakers and it sounds much much better. No provision for headphones. Pros: Easy to use Very very loud Good selection of inputs(phono preamp would have been welcome) Excellent record to USB function We have barely used it because of the muffled sound. I can recommend to others but change the speakers.
Date published: 2022-06-17
Rated 5 out of 5 by from Great sound . Bought this yesterday and can't stop listening to it . Sound quality is awesome and it can go really loud without loosing any clarity , it's truly fab , it isn't however very mini ! It's quite bulky but that's ok with me . I adore it .
Date published: 2022-06-11
Rated 5 out of 5 by from never been disappointed with LG products. Top Quality
Date published: 2021-11-10
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ASK & ANSWER

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.

Since I bought the Cj45 it has been connected to my LGtv via the LG tv mode. Recently it keeps disconnecting and I cannot get it to stay connected more than 5 seconds. Any idea on what's the problem?

Asked by: Trigga04
Something new may have been introduced into your environment that is interfering with the Bluetooth connection (LG Sound Sync) between your TV and the LG XBOOM 720W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CJ45. Devices like a baby monitor, a cordless phone, or a microwave oven that all operate at the same frequency as the Bluetooth signal can cause interference. If you have a router that is in close proximity to the TV and Soundbar, that can also cause interference. Electrical conduits running through your walls can also cause interference...^Ivan
Answered by: Ivanf
Date published: 2022-08-08

bluetooth won't work properly. i connect my devices but sound comes out of my device not my speakers. why and what can I do

Asked by: Riku22
The LG XBOOM 720W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CJ45 is compatible with the A2DP (Advanced Audio Distribution Profile) Bluetooth Profile and it supports the SBC Codec. Check to make sure that the devices you are pairing with the CJ45 can interpret the A2DP (Advanced Audio Distribution Profile) Bluetooth Profile. The multi pairing connection is only supported on Android devices. (Multi pairing connection may not be supported depending on the connected device specifications.) If you need further assistance with the unit, please contact our Support Center at (800) 243-0000...^IFV
Answered by: Ivanf
Date published: 2021-02-15

How do you hook up lg x boom 700w to a samsung 75 4k smart tv

Asked by: Ilovebbc
How you get the LG 720W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CJ45 to work with your TV depends on what type of TV you have and what audio connections it has. If your TV supports Bluetooth, you can pair the CJ45 with it to stream audio wirelessly via Bluetooth. Refer to the instructions in your owner's manual on how to pair it with Bluetooth devices. If you have an older TV with only Analog Stereo RCA Audio Out ports, you can plug directly into the AUX In on the CJ45. If you only have an Optical Digital Audio Out on your TV, you will need a Digital/Analog Converter and an Optical (Toslink) cable to make the necessary connections. ^CP
Answered by: ChrisPSM
Date published: 2020-02-18

Does the CJ 45 720 watt RMS has the am antenna, if not how do i get one

Asked by: BabyLove 123
The LG XBOOM 720W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CJ45 does not come with an AM Antenna because it does not have an AM tuner built-in. It only has a built-in FM tuner...^IFV
Answered by: Ivanf
Date published: 2019-12-11

does the LG xboom 720w cj45 has speaker lightning

Asked by: Chance 76
The LG XBOOM 720W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CJ45 does not have speaker lighting...^IFV
Answered by: Ivanf
Date published: 2020-08-26

How can I book up to my lg TV?

Asked by: Rockerchick1989
How you get the LG 720W Hi-Fi Entertainment System with Bluetooth® Connectivity, Model # CJ45 to work with your TV depends on what type of TV you have and what audio connections it has. If your TV supports Bluetooth, you can pair the CJ45 with it to stream audio wirelessly via Bluetooth. Refer to the instructions in your owner's manual on how to pair it with Bluetooth devices. If you have an older TV with only Analog Stereo RCA Audio Out ports, you can plug directly into the AUX In on the CJ45. If you only have an Optical Digital Audio Out on your TV, you will need a Digital/Analog Converter and an Optical (Toslink) cable to make the necessary connections. ^CP
Answered by: ChrisPSM
Date published: 2021-09-18

How do I hook up my speakers to get them to work and hear the sound? Also,how do I connect my party link? Everytime I tried it said failed.

Asked by: keri23
Information on how to set up the CJ45 and use Party Link can be found in the owner's manual on page 13 and 35. https://www.lg.com/us/support/manuals-documents?customerModelCode=CJ45&csSalesCode=CJ45.DUSALLK&category=CT30009760&subcategory=CT30009762
Answered by: ChrisPSM
Date published: 2019-12-17

How do i bluetooth my lg thin q to my lg cj45

Asked by: Ames1973
Information about connecting devices to your CJ45 via bluetooth can be found beginning on page 19 of the owner's manual https://www.lg.com/us/support/manuals-documents?customerModelCode=CJ45&csSalesCode=CJ45.DUSALLK&category=CT30009760&subcategory=CT30009762
Answered by: ChrisPSM
Date published: 2019-09-16
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