LG Home Theater Soundbar with 9.1.5Ch, 810W, Dolby Atmos, DTS:X, High Resolution Audio

System Overview & Architecture

• Channel Setup: A true 9.1.5‑channel system including a center up‑firing speaker, Dolby Atmos‑enhanced front, side and height speakers, plus dedicated rear sup‑satellites and wireless subwoofer.

• Total Output Power: 810 W RMS across all drivers.

• Driver Count: 17 total speakers including built‑in front, height and surround channels

Audio Formats & Enhancements

Supports Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD, and IMAX Enhanced content. High‑resolution playback is available via USB or streaming—up to 24‑bit/96 kHz FLAC, WAV, OGG, MP3, AAC

Integration of Meridian Audio Technology enhances up‑mixing and spatial clarity, and the AI Room Calibration feature automatically tailors audio to your room’s acoustics.

Connectivity & Streaming

• HDMI: 2× HDMI 2.1 inputs (HDCP 2.2), 1× HDMI output with eARC — supports VRR, ALLM passthrough and up to 4K with HDR10/Dolby Vision.

• Digital/USB: Optical (Toslink) input, USB‑A audio playback (MP3, WAV, FLAC, OGG).

• Wireless: Wi‑Fi streaming (Apple AirPlay 2, Chromecast, Spotify Connect), Bluetooth 5.0, voice assistant support (Alexa, Google), and LG TV pairing via WOW Cast

Controls & Sound Modes

• EQ & Tuning: Adjustable bass/treble and presets including AI Sound Pro, Standard, Music, Cinema, Clear Voice, Bass Blast, Sports, Game, Night Mode, DTS:X, Atmos and IMAX Enhanced.

• App & Remote: Full control via LG Sound Bar app or LG TV remote; includes auto power-on/off, dynamic range control, display auto-dim, and voice prompts.

Physical Design & Hardware

• Soundbar: ~47.2″ × 2.4″ × 5.3″ (120 × 6.2 × 13.5 cm), ~11 lbs. Designed for TVs 55″ and up, wall-mountable with included bracket

• Subwoofer: Wireless, ported cabinet ~8″ × 16″ × 16″ (~22 lbs)

• Rear Satellites: Each rear speaker (6¼″ x 8⅞″ x 5⅝″, ~9 lbs) includes front, side, and up‑firing drivers for wraparound/height effects

Pros & Cons

Pros:

• Flagship-level 9.1.5-channel Dolby Atmos & DTS:X system with powerful 810 W output

• Meridian-enhanced upmixing plus AI Room Calibration for optimized performance

• Broad connectivity: HDMI eARC, Wi‑Fi streaming, voice control, LG TV integration

• Wireless rear satellites and subwoofer for flexible placements and cleaner installation

Cons:

• Default sound is bass-heavy and may require tuning (no graphic EQ)

• Overhead effects not as defined as some rival systems

• Some users find the design lacks premium feel

Summary

The LG S95QR stands as a top-tier Dolby Atmos soundbar system offering immersive, powerful surround sound in a compact, all-in-one package. Ideal for growers of immersive content, cinematic experiences, LG TV integration, or Hi‑Res music streaming. While it may feel heavy on bass out-of-the-box and lacks full EQ control, the included app-based tuning makes it very versatile.