Discontinued
BH4120S

Blu-ray Disc™ Home Theater System

  • Blu-ray Disc™ Playback
  • DVD Playback
  • 1080p Up-Scaling
  • Dolby® TrueHD/Digital Plus
Blu-ray Disc™ Home Theater System

DISC PLAYBACK CAPABILITY

    • BD-ROM
    • Yes
    • BD-R
    • Yes
    • BD-RE
    • Yes
    • DVD (NTSC)
    • Yes
    • DVD-R
    • Yes
    • DVD-RW (Video/VR Mode)
    • Yes
    • DVD+R
    • Yes
    • DVD+RW (Video Mode)
    • Yes
    • Audio CD
    • Yes
    • DTS-CD
    • Yes
    • CD-R/CD-RW
    • Yes

VIDEO FORMAT

    • MPEG2
    • Yes
    • MPEG4 AVC (H.264)
    • Yes
    • SMPTE AVC (H.264)
    • Yes
    • DivX/DIvX HD
    • Yes
    • AVCHD
    • Yes
    • M4V
    • Yes
    • WMV
    • Yes
    • 3GP
    • Yes

VIDEO FEATURES

    • Video DAC
    • 148MHz/12bit
    • NTSC/PAL Hz
    • 60Hz/50Hz
    • Auto Power Off
    • Yes
    • Screen Saver
    • Yes
    • xvYCC
    • Yes
    • Photo Zoom
    • Yes
    • Last Scene Memory
    • Yes
    • Video Enhancement
    • Yes

AUDIO FORMAT

    • LPCM
    • Yes
    • Dolby Digital
    • Yes
    • Dolby Digital Plus
    • Yes
    • Dolby TrueHD
    • Yes
    • DTS
    • Yes
    • MP3
    • Yes
    • ID3 Tag
    • Yes
    • WMA
    • Yes
    • AAC
    • Yes
    • FLAC
    • Yes

AMPLIFIER

    • Channels
    • 5.1
    • Power Output
    • THD 10% (4Ω: sat/3Ω: subwoofer)
    • Rear Surround
    • 42W x 2
    • Total
    • 330W
    • Front
    • 42W x 2
    • Subwoofer
    • 120W
    • Center
    • 42W

AV INPUTS/OUTPUTS

    • Composite Video Out
    • 1 (Rear)
    • HDMI™ Out
    • 1 (Rear)
    • Audio L/R Out
    • 1 (Rear)
    • FM Radio Antenna
    • 1 (Rear)
    • USB 2.0
    • 1 (Front)
    • Portable Audio In
    • 1 (Front)
    • Speaker Terminal
    • 6 (Rear)

TUNER

    • Tuner Type
    • PLL
    • Band
    • FM RDS
    • Radio Tuner Presets
    • 50
    • RDS
    • PS/PTY/CT/RT

CONVENIENCE FEATURES

    • Speaker Distance (Channel Delay)
    • Yes
    • Test Tone
    • Yes
    • Mute
    • Yes
    • A/V Sync Delay (Audio Delay)
    • Yes
    • Dimmer
    • Yes
    • Sleep
    • Yes
    • External HDD Playback
    • Yes

INCLUDED ACCESSORIES

    • Remote Control
    • Universal
    • Remote Control Batteries
    • 1 (Size AAA)
    • A/V Cable
    • 1 (RCA Type)
    • Color-coded Speaker Cables
    • 6
    • Warranty Card
    • Yes
    • Instruction Manual
    • Yes

POWER

    • Power Supply (Voltage, Hz)
    • AC 120V/60Hz

DIMENSIONS / WEIGHT

    • Unit Dimensions (WxHxD)
    • 14.2" x 2.4" x 12.4"
    • Front Speaker (W x H x D)
    • 3.6" x 4.5" x 3.1"
    • Center Speaker (W x H x D)
    • 3.6" x 4.5" x 3.1"
    • Rear Speaker (W x H x D)
    • 3.6" x 4.5" x 3.1"
    • Subwoofer (W x H x D)
    • 6.1" x 12.8" x 12.6"

WARRANTY / UPC

    • Limited Warranty
    • 1 Year Parts/90 Days Labor
    • UPC
    • 719192584549

What people are saying

Rated 1 out of 5 by from No good Lasted just until the warranty period is finished.
Date published: 2015-10-18
Rated 5 out of 5 by from Good Sound. Good interface. The system is great. The sound is crisp. I use it for listening to music and watching movies. The image quality is good too. The reason I rated the features 4/5 is because the only audio in, other than from usb, is the av and the auxillary.
Date published: 2013-03-18
Rated 5 out of 5 by from Blu ray I think this unit is a great dvd /blu ray player upscaling really makes the difference with this unit.Also sound is loud and clear hd is amazing aux works with pass through to 5.1speakers easy to switch over. clear menu titles hdmi connect on left rear good with my tv, out of other cables way.
Date published: 2013-03-05
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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.

No sound when I play a disk

Asked by: lizzie321
We regret the inconvenience you have experienced with this Audio System. It is recommended to check the wiring of the speakers to make sure all is connected properly. If this does not resolve the matter, or if the audio works on other settings, then the Optical Drive of the system may require service. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
Answered by: NeilE
Date published: 2017-04-11

How can I connect this home theater to my LG 50LF6100 because I can't hear anything when everything is connected right please contact asap thank you 

Asked by: JohnGody
We appreciate your interest in this Home Theater System. According to the owner’s manual, this system does not have an OPTICAL port for reception from the TV, and the TV does not have an ANALOG Audio Out jack, for compatibility with this audio system. Unfortunately, these devices are not compatible, other than video disc playback which can send the video signal to the TV using HDMI.
Answered by: NeilE
Date published: 2016-10-20

I bought a replacement remote and it is not working. The DVD plays, I just don't get any sound.

Asked by: Tanya K
Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. The part number for this item is: AKB73597101. If the correct remote control does not resolve the matter, then the unit may require service. Please contact our Customer Interactive Center at 800-243-0000 for additional assistance.
Answered by: NeilE
Date published: 2016-07-01

Can you connect my LG bh4120s to my xbox one please?? 

Asked by: Webbo1772
Our offices, in the United States, do not have specific product information units released in Wales. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/uk/support/contact/support-here-to-help.jsp.
Answered by: NeilE
Date published: 2016-03-24

Surround sound system cut out

Having problems with surround sound system shutting off sound when bass hits then coming back on what could be the problem just recently started doing this have reset the system to factory settings please let me know what can be causing this problem.
Asked by: SC60033
We regret the inconvenience you have experienced with this Home Theater System. If resetting this system has not resolved the matter you have described, then the unit may require service. Please contact our Customer Interactive Center at 800-243-0000 to make proper service arrangements.
Answered by: NeilE
Date published: 2013-10-22

Does this system support .MP4 playback from USB?

Asked by: LGNexus4
We appreciate your interest in this Home Theater System. According to the information on page 10 of the owner’s manual, this player is designed for the following video file formats: AVI, MPG, MPEG, MKV, MP4, ASF, WMV, M4V (DRM Free), VOB and 3GP. This page will also advise of the compatible codecs to allow the MP4 files to play.
Answered by: NeilE
Date published: 2013-10-22

Can you connect a PS3 to this sytem so you can get the sound through from the PS3 games?

Asked by: onedane
We appreciate your interest in this Home Theater System. The number of connections available on this system are limited. There is one set of STEREO Audio Input connections available. If your game system is connected to the player using the RED/WHITE audio cables, then yes, the audio can be played through the speakers of this audio system.
Answered by: NeilE
Date published: 2013-10-22

can you connect a PS 3 to this system so you can watch 3D

Asked by: onedane
We appreciate your interest in this product. The BH4120S is a BluRay Home Theater System. It is not compatible with 3D discs. A PS3 game system will not be able to change this player’s capabilities.
Answered by: NeilE
Date published: 2013-10-22
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