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Yamaha YAS-408 vs Sonos Beam (Gen 2)
Side-by-Side Comparison
Products
Yamaha YAS-408
Sonos Beam (Gen 2)
Tested using Methodology v1.0
Updated Jan 12, 2024 07:51 PM
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Amazon.comTested using Methodology v1.3
Updated May 22, 2025 05:12 PM
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Amazon.com
Channels2.1
Channels5.0
Variants
- YAS-408BL
- Beam (Gen 2) (Black)
- Sonos Beam (Gen 2) (White)
Our Verdict
Yamaha YAS-408
Sonos Beam (Gen 2)
The Sonos Beam (Gen 2) is better than the Yamaha YAS-408. The Sonos is a better built 5.0 setup that supports Dolby Atmos content. It has better soundstage, center, and surround performances, too. However, the 2.1 Yamaha has a dedicated subwoofer and can reproduce a more extended low-bass. It also gets louder with a bit less compression at max volume.
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Standard
YAS-408BL
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Beam (Gen 2)
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YAS-408BL
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Sonos Beam (Gen 2)
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YAS-408BL
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YAS-408BL
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YAS-408BL
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.2
7.4
Height (Atmos)
0.0
5.7
Stereo Frequency Response
8.0
7.4
Auto-Volume/Night Mode
No
Yes
Audio Format Support - Full HDMI In
8.3
0.0
Stereo Soundstage
7.0
8.0
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
Yes
No
Enclosure
Ported
No Subwoofer
Style - Satellites
Style photo - satellites
Satellite Wireless
No
No
Dimensions - Bar
Dimensions photo - bar
Width
38.6" (98.0 cm)
25.6" (65.0 cm)
Height
2.4" (6.0 cm)
2.6" (6.7 cm)
Depth
4.1" (10.3 cm)
4.0" (10.1 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
7.1" (18.1 cm)
N/A
Height
16.5" (41.8 cm)
N/A
Depth
15.7" (40.0 cm)
N/A
Dimensions - Satellites
Dimensions photo - satellites
Width
N/A
N/A
Height
N/A
N/A
Depth
N/A
N/A
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Bar Brackets Included
No
Mountable Satellites
No
Satellite Brackets Included
No
Build Quality
7.5
8.5
Build quality photo
In The Box
In The Box photo
HDMI Cable Length
N/A
Digital Optical Cable Length
1.5 m (4.9 ft)
Back - Bar
Back photo - bar
Bar Mounting
Universal (holes on back)
Back - Subwoofer
Back photo - sub
Enclosure
Ported
No Subwoofer
Back - Satellites
Back photo - satellites
Mounting
No
Sound
Stereo Frequency Response
8.0
7.4
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
2.1
5.0
Tested Preset
Stereo
No Preset
Slope
-0.09
-0.56
Standard Error
2.35 dB
2.82 dB
Low-Frequency Extension
38.9 Hz
50.4 Hz
High-Frequency Extension
19.9 kHz
16.7 kHz
Stereo Frequency Response With Preliminary Calibration
8.0
7.4
Frequency Response Calibrated
Suggested Preset
Stereo
No Preset
Suggested Bass Setting
0
-3
Suggested Treble Setting
N/A
2
Slope
-0.09
0.05
Standard Error
2.35 dB
2.66 dB
Low-Frequency Extension
38.9 Hz
51.9 Hz
High-Frequency Extension
19.9 kHz
17.2 kHz
Stereo Soundstage
7.0
8.0
Crosstalk Error
1.61 dB
2.32 dB
Stereo Dynamics
7.8
7.1
Dynamic Range Compression
SPL @ Max Volume
95.8 dB SPL
88.8 dB SPL
DRC @ 90dB
N/A
DRC @ Max Volume
2.15 dB
1.70 dB
Stereo Total Harmonic Distortion
6.7
Weighted THD @ 80dB
0.50
Weighted THD @ Max Volume
7.88
Center
7.1
7.4
Center Setup
Frequency Response
Localization
Phantom
Discrete
Slope
-0.14
0.24
Std. Err.
2.32 dB
3.73 dB
SPL @ Max Volume
95.8 dB SPL
72.3 dB SPL
Weighted THD @ 80dB
0.49
0.63
Weighted THD @ Max Volume
7.86
1.54
Surround 5.1
4.6
5.9
Surround Setup
Frequency Response
Localization
Stereo (Downmix)
Phantom (Front Firing and Side Firing, Bar)
Slope
-0.14
-0.56
Std. Err.
2.32 dB
2.79 dB
SPL @ Max Volume
95.7 dB SPL
70.4 dB SPL
Weighted THD @ 80dB
0.48
0.38
Weighted THD @ Max Volume
7.88
0.87
7.1 Rears
No
No
Height (Atmos)
0.0
5.7
Height Setup
H Frequency Response
Localization
Not Supported
Phantom (Front Firing, Bar)
Slope
N/A
1.01
Std. Err.
N/A
3.35 dB
SPL @ Max Volume
N/A
59.2 dB SPL
Weighted THD @ 80dB
N/A
1.45
Weighted THD @ Max Volume
N/A
0.30
Sound Enhancement Features
3.8
5.4
Room Correction
No
Yes
Dialogue Enhancement
Yes
Yes
Auto-Volume/Night Mode
No
Yes
Subwoofer Level Adjustment
Yes
No
Bass Adjustment
No
Yes
Treble Adjustment
No
Yes
EQ
No
No
Surround Level Adjustment
No
No
Rear Level Adjustment
No
No
Height Level Adjustment
No
No
Virtual Surround
Yes
No
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
Adapter into HDMI ARC
HDMI Out
1 (shared)
eARC
HDMI 2.1 Class Bandwidth
No
Full HDMI In
1
No
Analog Audio In 3.5mm (Aux)
1
No
RCA In
No
No
USB for Files
1
No
Ethernet
1
1
Subwoofer Output
No
HDMI ARC
1 (shared)
Audio Format Support: ARC/eARC
7.1
9.6
Dolby Atmos
No
Supported
Dolby Digital
Yes
Supported
Dolby Digital Plus
No
Supported
Dolby TrueHD
No
Supported
DTS
Yes
Supported
DTS:X
No
Not Supported
eARC
No
DTS-HD MA
No
Not Supported
PCM Channels
Up To 7.1
5.1 PCM (eARC only)
No
Audio Format Support: HDMI In
8.3
0.0
Dolby Atmos
No
Not Supported
Dolby Digital
Yes
Not Supported
Dolby Digital Plus
No
Not Supported
Dolby TrueHD
No
Not Supported
DTS
Yes
Not Supported
DTS:X
No
Not Supported
DTS-HD MA
No
Not Supported
PCM Channels
Not Supported
5.1 PCM
Yes
Audio Format Support: Optical
10
10
Dolby Digital
Yes
Supported
DTS
Yes
Supported
PCM Channels
2.0
Audio Latency: ARC
7.3
ARC Latency Video
PCM-2.0 ch
61 ms
PCM-5.1 ch
61 ms
Dolby MAT (PCM) Atmos
79 ms
Dolby Digital
111 ms
Dolby Digital Plus
121 ms
Dolby Digital Plus Atmos
121 ms
Audio Latency: HDMI In
8.8
0.0
HDMI Latency Video
Latency Video
PCM-2.0 ch
N/A
PCM-5.1 ch
N/A
Dolby MAT (PCM) Atmos
N/A
Dolby Digital
N/A
Dolby Digital Plus
N/A
Dolby Digital Plus Atmos
N/A
ARC
42 ms
Optical
30 ms
Full HDMI In
38 ms
Audio Latency: Optical
7.8
Optical Latency Video
PCM-2.0 ch
119 ms
Dolby Digital
180 ms
Video Passthrough To TV
0.0
0.0
1080p Max Refresh Rate
Not Supported
1080p @ 4:4:4 Max Refresh Rate
Not Supported
4k Max Refresh Rate
Not Supported
4k @ 120Hz @ 10-Bit
Not Supported
4k @ 4:4:4 Max Refresh Rate
Not Supported
8k Max Refresh Rate
Not Supported
HDR10 Passthrough
Yes
No
HDR10+ Passthrough
No
Dolby Vision Passthrough
No
HDMI Forum VRR Passthrough
No
4k @ 60 Hz Passthrough
Yes
FreeSync Passthrough
No
G-SYNC Passthrough
No
ALLM Passthrough
No
4k @ 60 Hz @ 10 bit Passthrough
Yes
4k @ 60 Hz @ 4:4:4 Passthrough
Yes
Wireless Playback
9.0
3.0
Bluetooth
Yes
No
Wi-Fi Playback
Yes
Yes
Chromecast built-in
No
No
Apple AirPlay
Yes
Yes
Spotify Connect
Yes
Connectivity - Subwoofer
Physical inputs subwoofer photo 1
Physical controls subwoofer photo 1
Sub Wireless
Yes
No
Connectivity - Satellites
Physical inputs satellites photo 1
Physical controls satellites photo 1
Sat Wireless
No
No
Additional Features
Interface
Interface photo
Display
No
No
Bar Controls
Controls photo
Remote
Remote photo
Universal Remote
No
Voice Assistants Support
Amazon Alexa
No
Yes (Built-in)
Google Assistant
No
Yes (Built-in)
Apple Siri
No
No
Microphone Mute
Yes
App
App image
App Name
Yamaha MusicCast Controller
iOS
Yes
Android
Yes
Acts As A Remote
Yes
Controls Soundbar's Settings
Some
Casts Device Files
Yes
Other Features
Power Saving
Standby
HDMI CEC (TV Remote Control)
Yes
Check Price
Standard
YAS-408BL
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Beam (Gen 2)
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YAS-408BL
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Sonos Beam (Gen 2)
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YAS-408BL
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YAS-408BL
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YAS-408BL
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Yamaha YAS-408
Sonos Beam (Gen 2)
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Yamaha YAS-408 vs Sonos Beam (Gen 2): Main Discussion
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