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  1. Home
  2. Soundbar
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style - Bar
    2. Style - Subwoofer
    3. Style - Satellites
    4. Dimensions - Bar
    5. Dimensions - Subwoofer
    6. Dimensions - Satellites
    7. Mounting
    8. Build Quality
    9. In The Box
  5. Sound
    1. Stereo Frequency Response
    2. Stereo Frequency Response With Preliminary Calibration
    3. Stereo Soundstage
    4. Stereo Dynamics
    5. Stereo Total Harmonic Distortion
    6. Center
    7. Surround 5.1
    8. Height (Atmos)
    9. Sound Enhancement Features
  6. Connectivity
    1. Inputs/Outputs - Bar
    2. Audio Format Support: ARC/eARC
    3. Audio Format Support: HDMI In
    4. Audio Format Support: Optical
    5. Audio Latency: ARC
    6. Audio Latency: HDMI In
    7. Audio Latency: Optical
    8. Video Passthrough To TV
    9. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Sonos Arc with Sub + One SL Speakers vs LG SP9YA

Side-by-Side Comparison

Products

Sonos Arc with Sub + One SL Speakers
LG SP9YA

Tested using Methodology v1.3

Updated May 03, 2024 06:17 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Jan 12, 2024 07:43 PM

SEE PRICE
Amazon.com
Sonos Arc with Sub + One SL Speakers Picture
LG SP9YA Picture
Channels
5.1.2
Channels
5.1.2

Variants

  • Arc with Sub + One SL Speakers (Black)
  • Arc with Sub + One SL Speakers (White)
  • SP9YA (Black)

Review

See Sonos Arc with Sub + One SL Speakers review

See LG SP9YA review

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Our Verdict

Sonos Arc with Sub + One SL Speakers

LG SP9YA

The Sonos Arc with Sub + One SL Speakers is a better soundbar than the LG SP9YA. The Sonos comes with discrete surround speakers that offer a better surrounds performance. It's also better-built, with better soundstage and Atmos performances. It gets louder, too, though it has more compression at max volume. However, the LG has a more neutral sound out-of-the-box, and it comes with EQ presets, a Full HDMI In port, and more wireless playback options.

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