LG

LG QP5 Eclair Soundbar Dolby Atmos Compact 320W

4.0 (82 reviews)

The LG Eclair QP5 delivers 3.1.2-channel Dolby Atmos sound with upfiring speakers in a remarkably compact soundbar.

$279.99*
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*Price sourced from Amazon.com. Last updated:Jun 13, 2026.Price and availability are subject to change.

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Overview

The LG Eclair QP5 is a 3.1.2-channel soundbar system that sets out to solve a specific problem: delivering Dolby Atmos surround sound in spaces where a full-size soundbar simply will not fit. The bar itself is unusually small — designed to sit in front of a TV without blocking the screen or overhanging compact furniture. Despite its size, it houses front-firing, center, and upfiring speakers, with the upfiring drivers bouncing sound off the ceiling to create the overhead audio layer that Atmos content is mixed for. A wireless subwoofer handles low-frequency duties separately, bringing the total system output to 320 watts.

Support for both Dolby Atmos and DTS:X means the QP5 can decode the immersive audio tracks found in most modern streaming content and Blu-ray discs. The 3.1.2 channel configuration provides a center channel for clear dialogue, stereo width from the left and right drivers, and a height layer from the upfiring speakers — but notably lacks dedicated rear surround channels, so the sense of being enveloped in sound relies on psychoacoustic processing rather than physical speakers behind the listener. For small to medium rooms where space is at a premium, the QP5 offers a compelling balance of genuine Atmos capability and practical size constraints that few competitors match.

Specifications

Channel Configuration
3.1.2
Total Power Output
320W
Audio Format Support
Dolby Atmos, DTS:X
Height Speakers
Upfiring
Subwoofer
Wireless (included)
Brand
LG
Model
QP5 (Eclair)

Pros & Cons

👍 Pros

  • 3.1.2-channel layout with dedicated upfiring speakers delivers genuine Dolby Atmos height effects
  • Extremely compact form factor fits where most soundbars physically cannot
  • 320 watts of total power provides strong output relative to the system's small size
  • Wireless subwoofer allows flexible bass placement without running cables across the room
  • Supports both Dolby Atmos and DTS:X immersive audio formats

👎 Cons

  • Compact driver size limits bass depth and overall volume ceiling compared to full-size soundbars
  • Upfiring Atmos effects depend on ceiling height and material — low, flat ceilings work best, while vaulted or textured ceilings reduce the effect
  • 3.1.2-channel count means no dedicated rear surround channels, so the surround immersion relies on processing rather than physical speakers behind you
  • Limited input and connectivity options compared to larger, more expensive LG soundbar models

Frequently Asked Questions

It supports Dolby Atmos and DTS:X, both of which are object-based surround sound formats that create a more immersive audio experience compared to traditional channel-based sound.
The QP5 uses dedicated upfiring height speakers that bounce sound off the ceiling to simulate overhead audio channels — this is how it achieves the height layer in its 3.1.2-channel configuration.
Yes, the system includes a wireless subwoofer that handles the dedicated bass channel in the 3.1.2 configuration, and its wireless design allows flexible placement in the room.
The Eclair is one of the most compact Atmos-capable soundbars on the market, designed specifically to fit in front of TVs on smaller stands or shelves where full-size soundbars would not fit.
The combined system output is 320 watts across the soundbar and subwoofer.