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Sonos Arc with Sub + One SL Speakers vs Vizio M Series Elevate M512E-K6

Which Soundbar Is Better?

    Top
    Main Differences
    Sound
      Stereo Frequency ResponseStereo Frequency Response With Preliminary CalibrationStereo SoundstageStereo DynamicsCenterSurround 5.1Height (Atmos)Sound Enhancement Features
    Connectivity
      Inputs/Outputs - BarAudio Format Support: ARC/eARCAudio Format Support: HDMI InAudio Format Support: OpticalAudio Latency: ARCAudio Latency: HDMI InAudio Latency: OpticalVideo Passthrough To TVWireless Playback
    Design
      Style - BarStyle - SubwooferStyle - SatellitesDimensions - BarDimensions - SubwooferDimensions - SatellitesMountingBuild QualityIn The Box
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants Support
    Comments

Products

Sonos Arc with Sub + One SL Speakers
Vizio M Series Elevate M512E-K6

Tested using Methodology v1.3

Updated Jan 06, 2026 09:22 PM

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Tested using Methodology v1.3

Updated Jan 06, 2026 09:22 PM

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Sonos Arc with Sub + One SL Speakers Picture
Vizio M Series Elevate M512E-K6 Picture
Channels
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Channels
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Our Verdict

Sonos Arc with Sub + One SL Speakers

Vizio M Series Elevate M512E-K6

The Sonos Arc with Sub + One SL Speakers and the Vizio M Series Elevate M512E-K6 are both 5.1.2 Dolby Atmos setups, but the Sonos is better overall. The Sonos is a better-built setup with more wireless playback options, and its sound quality is better. It offers a wider soundstage as well as a more immersive performance with Atmos content. The Vizio is still a good alternative if you're looking for something cheaper, and it even has an HDMI In port for video passthrough, unlike the Sonos.

0 

Variants

  • Arc with Sub + One SL Speakers (Black)
  • Arc with Sub + One SL Speakers (White)
  • M512E-K6 (Black)

Review

See Sonos Arc with Sub + One SL Speakers Review
See Vizio M Series Elevate M512E-K6 Review
0 
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Check Price

Black
Arc with Sub + One SL Speakers
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Black
M512E-K6
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Arc with Sub + One SL Speakers
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Black
M512E-K6
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M512E-K6
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M512E-K6
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Vizio

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

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Full Comparison

Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup 
 

Sonos Arc with Sub + One SL Speakers Stereo Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Vizio M Series Elevate M512E-K6 Stereo Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Raw Frequency Response  

Sonos Arc with Sub + One SL Speakers Raw Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Vizio M Series Elevate M512E-K6 Raw Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Frequency Response Small  

Sonos Arc with Sub + One SL Speakers Frequency Response Small Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Frequency Response Small Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Channels 
 

Locked
Locked

Tested Preset 
 

Locked
Locked

Slope 
 

Lock
Lock

Standard Error 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

N/A
N/A

Frequency Response Calibrated  

Sonos Arc with Sub + One SL Speakers Frequency Response Calibrated Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Frequency Response Calibrated Sample

SAMPLE

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Suggested Preset 
 

Locked
Locked

Suggested Bass Setting 
 

Lock
Lock

Suggested Treble Setting 
 

Lock
Lock

Slope 
 

Lock
Lock

Standard Error 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Stereo Soundstage 
 

N/A
N/A

Crosstalk  

Sonos Arc with Sub + One SL Speakers Crosstalk Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 Crosstalk Sample

SAMPLE

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Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

Sonos Arc with Sub + One SL Speakers Dynamic Range Compression Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 Dynamic Range Compression Sample

SAMPLE

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SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ 90dB 
 

Lock dB
Lock dB

DRC @ Max Volume 
 

Lock dB
Lock dB
Show Text 

Center 
 

N/A
N/A

Center Setup 
 

Sonos Arc with Sub + One SL Speakers Center Setup Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 Center Setup Sample

SAMPLE

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To see pictures and test results

Frequency Response  

Sonos Arc with Sub + One SL Speakers Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Vizio M Series Elevate M512E-K6 Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Surround 5.1 
 

N/A
N/A

Surround Setup 
 

Sonos Arc with Sub + One SL Speakers Surround Setup Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 Surround Setup Sample

SAMPLE

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Frequency Response  

Sonos Arc with Sub + One SL Speakers Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Vizio M Series Elevate M512E-K6 Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock

7.1 Rears 
 

Locked
Locked
Show Text 

Height (Atmos) 
 

N/A
N/A

Height Setup 
 

Sonos Arc with Sub + One SL Speakers Height Setup Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Height Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

H Frequency Response  

Sonos Arc with Sub + One SL Speakers H Frequency Response Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 H Frequency Response Sample

SAMPLE

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To see pictures and test results

Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Sound Enhancement Features 
 

N/A
N/A

Room Correction 
 

Locked
Locked

Dialogue Enhancement 
 

Locked
Locked

Auto-Volume/Night Mode 
 

Locked
Locked

Subwoofer Level Adjustment 
 

Locked
Locked

Bass Adjustment 
 

Locked
Locked

Treble Adjustment 
 

Locked
Locked

EQ 
 

Locked
Locked

Surround Level Adjustment 
 

Locked
Locked

Rear Level Adjustment 
 

Locked
Locked

Height Level Adjustment 
 

Locked
Locked

Virtual Surround 
 

Locked
Locked
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1 
 

Sonos Arc with Sub + One SL Speakers Physical Connections Bar Photo 1 Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Physical Connections Bar Photo 1 Sample

SAMPLE

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To see pictures and test results

Physical Connections Bar Photo 2 
 

Sonos Arc with Sub + One SL Speakers Physical Connections Bar Photo 2 Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Physical Connections Bar Photo 2 Sample

SAMPLE

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To see pictures and test results

Optical Audio In 
 

Locked
Locked

HDMI Out 
 

Locked
Locked

HDMI 2.1 Class Bandwidth 
 

Locked
Locked

Full HDMI In 
 

Locked
Locked

Analog Audio In 3.5mm (Aux) 
 

Locked
Locked

RCA In 
 

Locked
Locked

USB for Files 
 

Locked
Locked

Ethernet 
 

Locked
Locked

Subwoofer Output 
 

Locked
Locked
Show Text 

Audio Format Support: ARC/eARC 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Format Support: HDMI In 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Format Support: Optical 
 

N/A
N/A

Dolby Digital 
 

Locked
Locked

DTS 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Latency: ARC 
 

N/A
N/A

ARC Latency Video  

Sonos Arc with Sub + One SL Speakers ARC Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Vizio M Series Elevate M512E-K6 ARC Latency Video Sample

SAMPLE

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To see product videos

PCM-2.0 ch 
 

Lock ms
Lock ms

PCM-5.1 ch 
 

Lock ms
Lock ms

Dolby MAT (PCM) Atmos 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms

Dolby Digital Plus 
 

Lock ms
Lock ms

Dolby Digital Plus Atmos 
 

Lock ms
Lock ms
Show Text 

Audio Latency: HDMI In 
 

N/A
N/A

HDMI Latency Video  

Sonos Arc with Sub + One SL Speakers HDMI Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Vizio M Series Elevate M512E-K6 HDMI Latency Video Sample

SAMPLE

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To see product videos

PCM-2.0 ch 
 

N/A
Lock ms

PCM-5.1 ch 
 

N/A
Lock ms

Dolby MAT (PCM) Atmos 
 

N/A
Lock ms

Dolby Digital 
 

N/A
Lock ms

Dolby Digital Plus 
 

N/A
Lock ms

Dolby Digital Plus Atmos 
 

N/A
Lock ms
Show Text 

Audio Latency: Optical 
 

N/A
N/A

Optical Latency Video  

Sonos Arc with Sub + One SL Speakers Optical Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Vizio M Series Elevate M512E-K6 Optical Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

PCM-2.0 ch 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms
Show Text 

Video Passthrough To TV 
 

N/A
N/A

1080p Max Refresh Rate 
 

Locked
Locked

1080p @ 4:4:4 Max Refresh Rate 
 

Locked
Locked

4k Max Refresh Rate 
 

Locked
Locked

4k @ 120Hz @ 10-Bit 
 

Locked
Locked

4k @ 4:4:4 Max Refresh Rate 
 

Locked
Locked

8k Max Refresh Rate 
 

Locked
Locked

HDR10 Passthrough 
 

Locked
Locked

HDR10+ Passthrough 
 

Locked
Locked

Dolby Vision Passthrough 
 

Locked
Locked

HDMI Forum VRR Passthrough 
 

Locked
Locked

FreeSync Passthrough 
 

Locked
Locked

G-SYNC Passthrough 
 

Locked
Locked

ALLM Passthrough 
 

Locked
Locked
Show Text 

Wireless Playback 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Wi-Fi Playback 
 

Locked
Locked

Chromecast built-in 
 

Locked
Locked

Apple AirPlay 
 

Locked
Locked

Spotify Connect 
 

Locked
Locked
Show Text 
Design

Style - Bar  

Style photo - bar 
 

Sonos Arc with Sub + One SL Speakers Style photo - bar Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Style photo - bar Sample

SAMPLE

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To see pictures and test results

Show Text 

Style - Subwoofer  

Style photo - sub 
 

Sonos Arc with Sub + One SL Speakers Style photo - sub Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Style photo - sub Sample

SAMPLE

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Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites 
 

Sonos Arc with Sub + One SL Speakers Style photo - satellites Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Vizio M Series Elevate M512E-K6 Style photo - satellites Sample

SAMPLE

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To see pictures and test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar 
 

Sonos Arc with Sub + One SL Speakers Dimensions photo - bar Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Dimensions photo - bar Sample

SAMPLE

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To see pictures and test results

Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub 
 

Sonos Arc with Sub + One SL Speakers Dimensions photo - sub Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Dimensions photo - sub Sample

SAMPLE

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To see pictures and test results

Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites 
 

Sonos Arc with Sub + One SL Speakers Dimensions photo - satellites Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Vizio M Series Elevate M512E-K6 Dimensions photo - satellites Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Mounting 
 

Bar Mounting Holes 
 

Sonos Arc with Sub + One SL Speakers Bar Mounting Holes Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 Bar Mounting Holes Sample

SAMPLE

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Satellite Mounting Holes 
 

Sonos Arc with Sub + One SL Speakers Satellite Mounting Holes Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Satellite Mounting Holes Sample

SAMPLE

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Mountable Bar 
 

Locked
Locked

Bar Brackets Included 
 

Locked
Locked

Mountable Satellites 
 

Locked
Locked

Satellite Brackets Included 
 

Locked
Locked

Build Quality 
 

N/A
N/A

Build quality photo 
 

Sonos Arc with Sub + One SL Speakers Build quality photo Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 Build quality photo Sample

SAMPLE

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Show Text 

In The Box 
 

In The Box photo  
 

Sonos Arc with Sub + One SL Speakers In The Box photo Sample

SAMPLE

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Vizio M Series Elevate M512E-K6 In The Box photo Sample

SAMPLE

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To see pictures and test results

Show Text 
Additional Features

Interface 
 

Interface photo 
 

Sonos Arc with Sub + One SL Speakers Interface photo Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Interface photo Sample

SAMPLE

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To see pictures and test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo 
 

Sonos Arc with Sub + One SL Speakers Controls photo Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Controls photo Sample

SAMPLE

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To see pictures and test results

Show Text 

Remote  

Remote photo 
 

Sonos Arc with Sub + One SL Speakers Remote photo Sample

SAMPLE

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To see pictures and test results

Vizio M Series Elevate M512E-K6 Remote photo Sample

SAMPLE

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To see pictures and test results

Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Apple Siri 
 

Locked
Locked

Microphone Mute 
 

Locked
Locked
Show Text 

Check Price

Black
Arc with Sub + One SL Speakers
SEARCH
Amazon.com
Black
M512E-K6
SEE PRICE
Amazon.com
White
Arc with Sub + One SL Speakers
SEARCH
Amazon.com
Black
M512E-K6
SEE PRICE
BestBuy.com
 
Black
M512E-K6
SEE PRICE
Walmart.com
 
Black
M512E-K6
SEARCH
B&H
 
Black
M512E-K6
SEARCH
Vizio
Back to Top

Sonos Arc with Sub + One SL Speakers

Vizio M Series Elevate M512E-K6

Comments

  1. Comparison
 • Posted 1 year ago

Sonos Arc with Sub + One SL Speakers vs Vizio M Series Elevate M512E-K6: Main Discussion

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