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

The LG.com 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

DVD Home Theater System

  • LHD677

Key Features

  • 1000W 4.2Ch. Home Theater
  • DVD/ CD Playback
  • Dualsubwoofers built-in
  • Space Saving & Simple Installation
  • Bluetooth Standby
  • Wireless sound streaming from LG TVs

Powerful sound

The dual subwoofer integrated into the LG X-Boom Theater gives more power to the base tones, creating a soul shaking sound. When watching a movie, the 4.2 channel creates a rich surround sound. The engineered wood gives the speakers a high quality look.

Powerful sound

Space Saving & Simple Installation

The compact design allows for easy installation while allowing for full enjoyment of maximum space. The simplicity of the speakers means there are no complicated instructions and chaotic wires. Set up the speakers effortlessly and revel at the clarity of the sound.

Space Saving & Simple Installation

A system that wakes when you wish (Bluetooth Standby)

Whenever you tap into your music app, the Bluetooth ready speaker automatically and seamlessly plays music, so your tunes are ready when you are. 

A system that wakes when you wish (Bluetooth Standby)

Get more exciting sound from your TV (LG TV Sound Sync)

Simply connect your system to your LG TV and enjoy powerful sound wirelessly via Bluetooth®.

Get more exciting sound from your TV (LG TV Sound Sync)

Use your own Media (USB Input)

With the built in USB port you can play video and audio content directly from your USB storage device

Use your own Media (USB Input)
Physical
Size (W x H x D) mm Main 360 x 58 x 298.5
Front Speaker 233 x 998 x 310
Freight (20ft/40ft/40ft HC) 96/198/262
Amplifier
CH 4.2
POWER OUTPUT - Total 1000W
THD 10% - Front L/R 167WX2
Surround L/R 167WX2
Sub-Woofer 167WX2
Design (Mainset)
Front & Rear cabinet (tray) Yes
Home Menu
Home Menu Yes
In & Out
Display FLD
USB 1
Mic - Mic In(φ6.3) 2
Audio In - Portable In Yes
R/Panel - Video Out - Composite Yes
Audio Input - Audio L/R Yes
Audio Input - Optical 1
HDMI - Out 1
Radio Antenna - FM Yes
Speaker Terminal - Composing of channel 4
Speaker Terminal - Terminal Type Push in (Spring)
Convenience
SIMPLINK Yes
Instant tray open Yes
Speaker Level Trim Yes
Speaker Distance (channel delay) Yes
Test Tone Yes
Mute Yes
A/V Sync Delay(Audio Delay) Yes
Dimmer Yes
Sleep Yes
Volume on TV Yes
USB Direct Recording Yes
TV Sound (direct key) / TV Sound connect (Auto PWR on/off by optical) Yes / No
Dynamic Range Control - On/Off Yes
Bluetooth (Rx /Tx) Yes / No
Karaoke - Mic Volume / Echo Volume Yes
Karaoke - Fanfare Yes
Karaoke - Scoring Yes
Karaoke - Howlling Canceller Yes
Karaoke - CD Voice Remover Yes
Disc & AV Format
DVD(NTSC) Yes
DVD(PAL) Yes
DVD-R Yes
DVD-RW(Video/VR Mode) Yes / No
DVD+R Yes
DVD+RW(Video mode) Yes
Video CD/Super VCD Yes / Yes
Audio CD Yes
CD-R/CD-RW Yes
Video Format - MPEG2 Yes
Video Format - Xvid Yes
Audio Format - LPCM LPCM
Dolby Digital Yes
MPEG 1/2 L2 Yes
MP3/ID3 Tag Yes / Yes
WMA Yes
Graphics/Subtitle Format 2bit/ 8bit Sub-picture
Text-based Subtitle
Video - GUI/ Menu - Language Option
Features - Video DAC 148MHZ/12bit
NTSC/PAL Hz 60Hz / 50Hz
Resolution upto 1080p24/60Hz
VBI - WSS/CGMS-A/Closed Caption/Macrovsion Yes
NTSC⇔PAL Conversion Yes
Last Scene memory Yes
Disc (BD, DVD, CD) Playback Specification
General - Screen Saver Yes
Auto Power Off Yes
Parental Lock Yes
Initial logo Yes
DVD - 1080p Upscaling Yes
Trick Play - Fast Forward - DVD(-VR), CD-DA, MP3/WMA Yes
Fast Back - DVD(-VR), CD-DA, MP3/WMA Yes
Forword Slow - DVD(-VR) Yes
Reverse Slow Yes
Pause - DVD(-VR), CD-DA, MP3/WMA Yes
Forward Step - DVD(-VR) Yes
Search - Title/Track - DVD(-VR), CD-DA, MP3/WMA Yes
Chapter - DVD(-VR) Yes
Time - DVD(-VR) Yes
Repeat Play - Title/Track - HDMV, DVD(-VR), CD-DA, MP3/WMA Yes
Chapter - HDMV, DVD(-VR) Yes
Resume Stop - DVD(-VR), CD-DA,MP3/WMA Yes
Random - CD-DA, MP3/WMA Yes
Marker Play - CD-DA, MP3/WMA Yes
Power
Power - SMPS Option
Power Off Consumption 0.465W ↓
Radio
Tuner Type PLL
Tuning Up/Down Yes
Preset Up/Down Yes
Band FM / FM(RDS) / AM Yes / No / No
Preset Memory 50 Station
Speaker
Front/Rear/Center Model Name S67T3-S
Front - SPL 81
Front - System Closed Type
Front - Woofer Unit 3" Paper (2EA)
Front - Impedance
Front - Magnetic Shielding Non-Shielded
Rear - Model Name built in front speaker
Rear - SPL 81dB
Rear - System Closed Type
Rear - Woofer Unit 3" Paper (1EA)
Rear - Impedance
Rear - Magnetic Shielding Non-Shielded
Subwoofer Model Name built in front speaker
Subwoofer SPL 83dB
Subwoofer System Bass Reflex
Subwoofer Woofer Unit 6.5" Paper (1EA)
Subwoofer Impedance 3Ω
Subwoofer Magnetic Shielding Non-Shield
Accessory Kit
Instruction Manual Printing Book
Instruction Manual - Simple Manual Yes
Remote Control Unit - Type LA1
Remote Control Unit - Unified Yes
Remote Control Unit - Battery(Size) AAA*2
Batteries (Remote Controller) Yes
FM / AM Antenna Yes / No
Speaker Cable Yes (2 EA) fixed type
Warranty Card Yes
RCA Code(Video), Yellow, 1P Yes
HDMI Cable Yes
Carton Box Type - Tip on, Offset, Flexo Tip on

QUESTIONS? LET US HELP

Simply choose a support option from the icons below: