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Brand Name

Bose

Klipsch

Devialet

Rating
Mixed Usage
8.3
8.0
7.3
SOUND QUALITY
8.7
8.4
8.4
BASS ACCURACY :
8.7
8.5
8.4
AUDIO & VIDEO LATENCY:
8.1
9
6.1
AUDIO ENHANCEMENT FEATURES:
7.4
7.3
5.4
BUILD QUALITY :
8.5
7
8
GENERAL
Number of Channel
5.0.2 Channel
5.1.4 Channel
5.1.2 Channel
Placement Type
Table-top , Wall-mountable
Wall-mountable
Table-top , Wall-mountable
Connectivity Type
Both (Wired & Wireless)
Both (Wired & Wireless)
Both (Wired & Wireless)
Subwoofer Feature
Separate Subwoofer , Wireless Subwoofer
Built-in Subwoofer
Without Subwoofer
Rear Speaker
N/A
N/A
N/A
Central Channel Speaker
Yes
Yes
Yes
Audio Enhancement Features
Yes
Yes
Yes
HDMI input/output
Yes
Yes
N/A
Analog Audio In 3.5mm (Aux)
N/A
Yes
N/A
Loudness
High Volume ( > 92db )
High Volume ( > 92db )
High Volume ( > 92db )
Warranty
12 months Months
12 months Months
24 months Months
Connectivity:
Digital Optical Audio Input ( Toslink )
1 Optical Audio Input
1 Optical Audio Input
1 Optical Audio Input
HDMI ARC
1 (shared)
1 (shared)
1 (shared)
HDMI Out
None
1 (shared)
None
Full HDMI In
None
2
None
Analog Audio In 3.5mm (Aux)
None
1
None
RCA Ports
No
No
No
USB Port
None
None
None
Ethernet Jack
Yes
Yes
Yes
Audio Quality ( Tested )
Dialogue & Vocal Accuracy
Frequency deviation from target is less than standard error (3.4 dB ); which means soundbar is very good to reproduce dialog and instrumental music
Frequency deviation is more than standard deviation (3.4 dB). But fair enough for small room.)
Frequency deviation is more than standard deviation (3.4 dB). But fair enough for small room.)
Bass Accuracy ( for music, film scores, movies, and games)
Soundbar 's Low-Frequency-Extension is less than 35 Hz. Which means It can reproduce the deep thump and rumble in the low-bass accurately.
Soundbar 's Low-Frequency-Extension is less than 35 Hz. Which means It can reproduce the deep thump and rumble in the low-bass accurately.
Soundbar 's Low-Frequency-Extension is less than 35 Hz. Which means It can reproduce the deep thump and rumble in the low-bass accurately.
3- Dimensional Sound Accuracy ( Sound Stage)
soundstage has good focus overall but but some sound tracks seem to be bit more diffused and lack separation.
audio seems to be coming from a more accurate pinpoint location
audio seems to be coming from a more accurate pinpoint location
Total Harmonic Distortion ( Center Channel )
It has dedicated center channel speaker and Total Harmonic Distortion of center channel @80dB is less than standard value(>0.7). So soundbar produce more clear and accurate audio of the dialogue in movies.
It has dedicated center channel speaker and Total Harmonic Distortion of center channel @80dB is less than standard value(>0.7). So soundbar produce more clear and accurate audio of the dialogue in movies.
It has dedicated center channel speaker and Total Harmonic Distortion of center channel @80dB is less than standard value(>0.7). So soundbar produce more clear and accurate audio of the dialogue in movies.
Surround Sound Imaging ( Rear Channel )
No dedicated rear channel (7.1 channel) but surround content produced by side-firing speakers on the bar is quite impressive and sounds seem to be coming from above you, behind you and on the sides.
No dedicated rear channel (7.1 channel) but surround content produced by side-firing speakers on the bar is quite impressive and sounds seem to be coming from above you, behind you and on the sides.
No dedicated rear channel (7.1 channel) but surround content produced by side-firing speakers on the bar is quite impressive and sounds seem to be coming from above you, behind you and on the sides.
Streo Dynamics ( Loudness ):
Dynamic Range Compression @ Max Volume is more than standard deviation (<2 dB) and maximum valume is less then 92 dB SPL
Dynamic Range Compression @ Max Volume is less than standard deviation (<2 dB) and maximum valume is less then 92 dB SPL
Dynamic Range Compression @ Max Volume is little bit more than standard deviation (<2 dB) and maximum valume is over 92 dB SPL
Audio & Video Latency
Here no visible latency via ARC (56 ms) and Optical (55 ms) but visuals difference may found via Full HDMI Input (N/A).
Here no visible latency via ARC (29 ms) and Optical (25 ms) but visuals difference may found via Full HDMI Input (36 ms).
Here no visible latency via ARC (125 ms) and Optical (109 ms) but visuals difference may found via Full HDMI Input (N/A ms).
Audio Enhancement Features:
Digital Room Correction:
Yes
N/A
Yes
Auto Volume Adjustment/ Night Mode:
N/A
Yes
Equilizer Options:
None
Graphic + Presets
Presets
Bass Adjustment ( Thump & Punch of sound)
Yes
Yes
N/A
Treble Adjustent ( Brightness and Clarity od Audio)
Yes
Yes
N/A
Surround Level Adjustment:
N/A
Yes
N/A
Virtual Surround Effect:
N/A
N/A
N/A
Supported Audio Format ( HDMI ARC)
eARC Standard
Yes
Yes
Yes
Dolby Atmos
Yes
Yes
Yes
Dolby Digital
Yes
Yes
Yes
Dolby Digital Plus
Yes
Yes
Yes
DTS
N/A
N/A
N/A
DTS: X
N/A
N/A
N/A
Dolby True HD ( eARC only )
Yes
Yes
Yes
DTS- HD MA (eARC only)
N/A
N/A
N/A
5.1 PCM ( eARC only )
Yes
Yes
Yes
Supported Audio Format (Full HDMI In' port ):
Dolby Atmos :
N/A
Yes
N/A
DTS:X :
N/A
N/A
N/A
Dolby Digital :
N/A
Yes
N/A
Dolby Digital Plus:
N/A
Yes
N/A
DTS :
N/A
N/A
N/A
Dolby TrueHD :
N/A
Yes
N/A
DTS-HD MA :
N/A
N/A
N/A
5.1 PCM
N/A
Yes
N/A
Audio Format Support ( Optical Port ):
Dolby Digital :
Yes
Yes
Yes
DTS :
N/A
N/A
N/A
Build Material
Enclosure
Bass Reflex
Sealed(bar),Ported(sub)
Acoustic Suspension
Finish
The bar is made of metal grilles to protect the drivers inside, as well as a premium-looking glass plate on top. The satellites are made of metal. The woofer is topped with glass and it's made of plastic.
The bar and the satellites is made plastic. The sub is mostly made wood.
The Devialet Dione is a premium quality and solid feel, with plastic and fabric. That seem tight and durable. The center channel is also made of plastic.
Color
Black
Black
Black
Soundbar Width
41.1
54.1
47.2
Soundbar Height
2.2
3.0
6.5
Soundbar Depth
4.3
6.2
3.5
Subwoofer Width
11.6
15.6
N/A
Subwoofer Depth
12.7
15.6
N/A
Drivers Specs
Tweeter Size and Type :
Dome (1)
1
None
Midrange Size & Types:
Cone (4)
2
1.625
Woofer Size & Type :
Cone (4)
3
5.25
Subwoofer Driver
10
10
None
Other
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