Introduction
The LG LHD677 is a powerful 1000W home theater system designed to elevate your entertainment experience. With its DVD/CD playback capabilities, this system combines high-quality audio and video performance, making it an essential addition to any home. Whether you’re watching movies, listening to music, or hosting a gathering, the LG LHD677 delivers immersive sound and stunning visuals.
Key Features
- 1000W Total Power Output: Experience rich, dynamic sound that fills your room.
- DVD/CD Playback: Enjoy your favorite movies and music with versatile playback options.
- Bluetooth Connectivity: Stream music wirelessly from your smartphone or tablet.
- Multiple Audio Modes: Customize your listening experience with various sound modes.
- FM Radio: Tune into your favorite radio stations for additional entertainment.
- Easy Setup: Simple installation process with clear instructions for quick setup.
Detailed Analysis
1000W Total Power Output
The LG LHD677 boasts a powerful 1000W output, ensuring that every sound is delivered with clarity and depth. This high power rating allows for a cinematic experience, making it perfect for movie nights or music parties.
DVD/CD Playback
This home theater system supports both DVD and CD formats, allowing you to enjoy a wide range of media. Whether you want to watch the latest blockbuster or listen to your favorite album, the LG LHD677 has you covered.
Bluetooth Connectivity
With built-in Bluetooth technology, you can easily connect your devices to the LG LHD677. Stream music directly from your smartphone or tablet without the hassle of wires, providing a seamless listening experience.
Multiple Audio Modes
The system features various audio modes, including cinema, music, and sports, allowing you to tailor the sound to your preferences. This versatility enhances your viewing and listening experience, making it suitable for any occasion.
FM Radio
In addition to DVD and CD playback, the LG LHD677 includes an FM radio feature. Tune into your favorite stations and enjoy a diverse range of music and talk shows, adding to your entertainment options.
Easy Setup
Setting up the LG LHD677 is straightforward, with clear instructions provided. The user-friendly design ensures that you can get your home theater system up and running in no time, allowing you to focus on enjoying your media.
Frequently Asked Questions (FAQs)
- Can I connect my smartphone to the LG LHD677?
Yes, the system features Bluetooth connectivity, allowing you to stream music wirelessly from your smartphone or tablet.
- Does the LG LHD677 support 4K video?
No, the LG LHD677 is designed for DVD and CD playback and does not support 4K video formats.
- What types of audio formats can I play?
The system supports standard audio formats found on CDs and DVDs, including MP3 and WMA.
- Is the setup complicated?
No, the LG LHD677 is designed for easy setup, with clear instructions provided to guide you through the process.
- Can I use the LG LHD677 for gaming?
Yes, the system can be connected to gaming consoles, providing an enhanced audio experience for gaming.
Conclusion
The LG LHD677 home theater system is a versatile and powerful solution for anyone looking to enhance their home entertainment experience. With its impressive 1000W output, DVD/CD playback, Bluetooth connectivity, and multiple audio modes, it caters to a variety of media preferences. Easy to set up and use, the LG LHD677 is an excellent choice for movie lovers, music enthusiasts, and anyone who enjoys immersive sound quality.
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.

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.

It 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.

More exciting sound from the TV (LG TV Sound Sync)
Simply connect your system to your LG TV and enjoy powerful sound wirelessly via Bluetooth?.

Physical Dimensions:
- Main Unit: 360 x 58 x 298.5 mm
- Front Speaker: 233 x 998 x 310 mm
- Freight (20ft/40ft/40ft HC): 96 / 198 / 262 mm
Amplifier Specifications:
- Channels: 4.2
- Total Power Output: 1000W
- THD (Total Harmonic Distortion): 10>#/li###
Power Output:
- Front L/R: 167W x 2
- Surround L/R: 167W x 2
- Subwoofer: 167W x 2
Design and Features:
- Front & Rear Cabinet: Yes
- Home Menu Navigation: Yes
Inputs and Outputs:
- Display: FLD
- USB Port: 1
- Mic In (?6.3): 2
- Audio In – Portable In: Yes
- Video Out – Composite: Yes
- Audio Input – Audio L/R: Yes
- Audio Input – Optical: 1
- HDMI Out: 1
- Radio Antenna – FM: Yes
- Speaker Terminal: 4, Push in (Spring)
Convenience Features:
- SIMPLINK Technology: Yes
- Instant Tray Open: Yes
- Speaker Level Trim and Distance Adjustment: Yes
- Test Tone and Mute Functions: Yes
- A/V Sync Delay (Audio Delay) and Dimmer Control: Yes
- Sleep Timer and Volume Sync with TV: Yes
- USB Direct Recording and Bluetooth Capability: Yes
- Karaoke Features: Mic Volume/Echo, Fanfare, Scoring, Howlling Canceller, CD Voice Remover
Disc and AV Format Compatibility:
- Plays DVD (NTSC/PAL), DVD-R/-RW, DVD+R/+RW, Video CD/Super VCD, Audio CD, CD-R/CD-RW
- Video Formats: MPEG2, Xvid
- Audio Formats: LPCM, Dolby Digital, MPEG 1/2 L2, MP3, WMA
- Graphics/Subtitle Formats: 2bit/8bit Sub-picture, Text-based Subtitle
Playback and Power Management:
- 1080p Upscaling for DVDs, Screen Saver, Auto Power Off, Parental Lock, Initial Logo
Radio and Speaker Specifications:
- PLL Tuner with FM Band, 50 Station Preset Memory
Speaker System:
- Front: 3″ Paper Woofer (2EA), 3? Impedance, Non-Shielded
- Rear: 3″ Paper Woofer (1EA), 3? Impedance, Non-Shielded
- Subwoofer: 6.5″ Paper Woofer (1EA), 3? Impedance, Non-Shielded, Bass Reflex System
Accessory Kit Included:
- Instruction Manuals (Printing Book and Simple Manual)
- Unified Remote Control (LA1) with AAA Batteries
- FM Antenna, Speaker Cable (2 EA, fixed type)
- Warranty Card, RCA Video Cable (Yellow, 1P), HDMI Cable
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