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Sonos Arc with Sub + One SL Speakers vs Vizio M Series M512a-H6
Side-by-Side Comparison
Products
Sonos Arc with Sub + One SL Speakers
Vizio M Series M512a-H6
Tested using Methodology v1.3
Updated May 03, 2024 06:17 PM
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Amazon.comTested using Methodology v1.3
Updated Oct 24, 2024 02:30 PM
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Amazon.com
Channels5.1.2
Channels5.1.2
Variants
- Arc with Sub + One SL Speakers (Black)
- Arc with Sub + One SL Speakers (White)
- M Series M512a-H6 (Black)
Our Verdict
Sonos Arc with Sub + One SL Speakers
Vizio M Series M512a-H6
Depending on your listening habits, you may prefer either the Sonos Arc with Sub + One SL Speakers or the Vizio M Series M512a-H6. The Sonos is better built, and it has better surround and Atmos performances. Unlike the Vizio soundbar, it has built-in voice assistant capabilities and a room correction feature. However, the Vizio has a more neutral sound profile out of the box, which some users may prefer. Unlike the Sonos, it also has a Full HDMI In port for high-quality passthrough.
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Black
Arc with Sub + One SL Speakers
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Arc with Sub + One SL Speakers
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.0
7.8
Stereo Frequency Response
8.2
7.8
Audio Format Support: HDMI In
0.0
9.9
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
Yes
Yes
Enclosure
Ported
Ported
Style - Satellites
Style photo - satellites
Satellite Wireless
Yes
Partial, wired to wireless sub
Dimensions - Bar
Dimensions photo - bar
Width
44.9" (114.1 cm)
40.0" (101.7 cm)
Height
3.4" (8.7 cm)
2.7" (6.9 cm)
Depth
4.7" (12.0 cm)
4.1" (10.4 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
6.2" (15.7 cm)
8.3" (21.2 cm)
Height
15.4" (39.2 cm)
9.9" (25.2 cm)
Depth
16.1" (41.0 cm)
11.7" (29.7 cm)
Dimensions - Satellites
Dimensions photo - satellites
Width
4.7" (12.0 cm)
5.7" (14.6 cm)
Height
6.3" (16.1 cm)
2.3" (5.8 cm)
Depth
4.7" (12.0 cm)
3.5" (9.0 cm)
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Yes
Bar Brackets Included
No
Yes
Mountable Satellites
No
Yes
Satellite Brackets Included
No
Yes
Build Quality
8.5
7.5
Build quality photo
In The Box
In The Box photo
Sound
Stereo Frequency Response
8.2
7.8
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
5.1.2
5.1.2
Tested Preset
No Preset
Direct
Slope
0.16
0.05
Standard Error
3.20 dB
3.79 dB
Low-Frequency Extension
27.9 Hz
31.7 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
8.2
7.8
Frequency Response Calibrated
Suggested Preset
No Preset
Direct
Suggested Bass Setting
0
0
Suggested Treble Setting
-1
0
Slope
0.05
0.05
Standard Error
3.17 dB
3.79 dB
Low-Frequency Extension
27.9 Hz
31.7 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Soundstage
8.0
8.0
Crosstalk Error
2.30 dB
2.28 dB
Stereo Dynamics
8.3
8.4
Dynamic Range Compression
SPL @ Max Volume
92.7 dB SPL
92.8 dB SPL
DRC @ 90dB
0.30 dB
0.24 dB
DRC @ Max Volume
0.43 dB
0.58 dB
Center
7.8
8.3
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
1.27
-0.05
Std. Err.
3.19 dB
2.96 dB
SPL @ Max Volume
77.9 dB SPL
93.1 dB SPL
Weighted THD @ 80dB
0.33
0.82
Weighted THD @ Max Volume
1.66
1.61
Surround 5.1
6.9
5.4
Surround Setup
Frequency Response
Localization
Discrete
Discrete
Slope
-0.47
-0.81
Std. Err.
3.76 dB
9.29 dB
SPL @ Max Volume
73.4 dB SPL
90.8 dB SPL
Weighted THD @ 80dB
1.37
1.03
Weighted THD @ Max Volume
1.85
14.09
7.1 Rears
No
No
Height (Atmos)
6.1
5.7
Height Setup
H Frequency Response
Localization
Phantom (Up Firing, Bar)
Phantom (Up Firing, Bar)
Slope
0.18
-0.31
Std. Err.
3.10 dB
4.49 dB
SPL @ Max Volume
63.8 dB SPL
78.9 dB SPL
Weighted THD @ 80dB
0.93
0.90
Weighted THD @ Max Volume
0.20
0.80
Sound Enhancement Features
7.5
7.4
Room Correction
Yes
No
Dialogue Enhancement
Yes
Yes
Auto-Volume/Night Mode
Yes
Yes
Subwoofer Level Adjustment
Yes
Yes
Bass Adjustment
Yes
Yes
Treble Adjustment
Yes
Yes
EQ
No
Presets
Surround Level Adjustment
Yes
Yes
Rear Level Adjustment
No
No
Height Level Adjustment
Yes
Yes
Virtual Surround
No
Yes
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
Adapter into HDMI ARC
1
HDMI Out
eARC
eARC
HDMI 2.1 Class Bandwidth
No
No
Full HDMI In
No
1
Analog Audio In 3.5mm (Aux)
No
1
RCA In
No
No
USB for Files
No
1
Ethernet
1
No
Subwoofer Output
No
No
Audio Format Support: ARC/eARC
9.6
9.9
Dolby Atmos
Supported
Supported
Dolby Digital
Supported
Supported
Dolby Digital Plus
Supported
Supported
Dolby TrueHD
Supported
Supported
DTS
Supported
Supported
DTS:X
Not Supported
Supported
DTS-HD MA
Not Supported
Supported
PCM Channels
Up To 7.1
Up To 5.1
Audio Format Support: HDMI In
0.0
9.9
Dolby Atmos
Not Supported
Supported
Dolby Digital
Not Supported
Supported
Dolby Digital Plus
Not Supported
Supported
Dolby TrueHD
Not Supported
Supported
DTS
Not Supported
Supported
DTS:X
Not Supported
Supported
DTS-HD MA
Not Supported
Supported
PCM Channels
Not Supported
Up To 5.1
Audio Format Support: Optical
10
10
Dolby Digital
Supported
Supported
DTS
Supported
Supported
PCM Channels
2.0
2.0
Audio Latency: ARC
8.5
6.3
ARC Latency Video
PCM-2.0 ch
42 ms
92 ms
PCM-5.1 ch
41 ms
106 ms
Dolby MAT (PCM) Atmos
59 ms
112 ms
Dolby Digital
92 ms
124 ms
Dolby Digital Plus
101 ms
125 ms
Dolby Digital Plus Atmos
101 ms
134 ms
Audio Latency: HDMI In
0.0
7.1
HDMI Latency Video
PCM-2.0 ch
N/A
97 ms
PCM-5.1 ch
N/A
103 ms
Dolby MAT (PCM) Atmos
N/A
93 ms
Dolby Digital
N/A
123 ms
Dolby Digital Plus
N/A
111 ms
Dolby Digital Plus Atmos
N/A
120 ms
Audio Latency: Optical
9.0
6.1
Optical Latency Video
PCM-2.0 ch
99 ms
156 ms
Dolby Digital
129 ms
349 ms
Video Passthrough To TV
0.0
9.2
1080p Max Refresh Rate
Not Supported
120Hz
1080p @ 4:4:4 Max Refresh Rate
Not Supported
120Hz
4k Max Refresh Rate
Not Supported
120Hz
4k @ 120Hz @ 10-Bit
Not Supported
Not Supported
4k @ 4:4:4 Max Refresh Rate
Not Supported
60Hz
8k Max Refresh Rate
Not Supported
30Hz
HDR10 Passthrough
No
Yes
HDR10+ Passthrough
No
Yes
Dolby Vision Passthrough
No
Yes
HDMI Forum VRR Passthrough
No
Yes
FreeSync Passthrough
No
Yes
G-SYNC Passthrough
No
No
ALLM Passthrough
No
Yes
Wireless Playback
3.0
6.0
Bluetooth
No
Yes
Wi-Fi Playback
Yes
No
Chromecast built-in
No
No
Apple AirPlay
Yes
No
Spotify Connect
Yes
No
Additional Features
Interface
Interface photo
Display
No
No
Bar Controls
Controls photo
Remote
Remote photo
Voice Assistants Support
Amazon Alexa
Yes (Built-in)
No
Google Assistant
Yes (Built-in)
No
Apple Siri
No
No
Microphone Mute
Yes
No
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Arc with Sub + One SL Speakers
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Sonos Arc with Sub + One SL Speakers
Vizio M Series M512a-H6
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Sonos Arc with Sub + One SL Speakers vs Vizio M Series M512a-H6: Main Discussion
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