Powerful 500 W output designed for parties and gatherings Bi-Directional Sound for wide sound coverage Multiple sound modes to match different music genres Wired and wireless Group Play for expanded sound setup Dynamic party lighting synchronized with the music

The LG DH3140S is a 300 W 5.1‑channel home theater system with DVD playback, Dolby Digital audio, USB support, FM radio, and wired surround speakers — ideal for basic home cinema and music listening.

Powerful Party Sound: 3500W output delivers loud, room-filling audio. Deep Bass Performance: Dual woofers provide strong, impactful bass. Sound Customization: DJ, vocal, and key control effects enhance the listening experience. Karaoke Ready: Dual mic inputs with echo and voice control for singing sessions. Party Lighting: Multi-color lighting synced to the music. Wireless Party Link: Connect multiple LG speakers for bigger sound.

Android TV Platform: Provides seamless access to thousands of apps including Netflix, YouTube, and Prime Video via the Google Play Store. Dolby Vision & Dolby Atmos: Delivers greater depth, incredible contrast, and immersive audio for a cinematic experience. X4 Master Engine Pro II: An original AQUOS processor that reduces noise and enhances the image to 4K level, making the picture more dimensional and sharp. Gaming Optimized: Includes Auto Low Latency Mode (ALLM) for smoother, low-lag gameplay. 7-Shield Protection: Built with high Japanese quality standards, protecting against drops, corrosion, lightning, fire, voltage fluctuations, vibration, and squalls, ensuring high durability. AQUOS Smooth Motion (MEMC): Enhances the display by inserting frames during fast-moving scenes for smoother footage. Sound Reflector Technology: A unique speaker design directs sound forward for a clear, dynamic audio experience. Comfort Mode: A picture mode that reduces blue light to minimize eye strain during long viewing sessions. Google Assistant & Chromecast Built-In: Use voice commands with the smart remote and cast content from your phone or laptop instantly.

Dynamic QNED Color: LG's unique wide color gamut technology provides a rich, pure, and vibrant color palette. Precision Dimming: Offers ultra-sharp contrast, bright highlights, and deep blacks by precisely controlling numerous individual backlights. α8 AI Processor 4K Gen 2: Uses powerful deep-learning algorithms to optimize picture quality (AI Picture Pro, 4K Super Upscaling, Dynamic Tone Mapping Pro) and sound (AI Sound Pro, Dolby Atmos). High-Performance Gaming: Features 4K @ 120Hz support, VRR (up to 144Hz), ALLM, and AMD FreeSync Premium for smooth, low-latency gameplay. AI Magic Remote: The included remote has point-and-click functionality, voice control (works with Alexa and Google Assistant), and other AI features like AI Search and AI Chatbot. Filmmaker Mode™: Preserves the original creative intent of movies by maintaining aspect ratios, colors, and frame rates.