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Bose Smart Soundbar 300 vs Denon Home Sound Bar 550
Side-by-Side Comparison
Products
Bose Smart Soundbar 300
Denon Home Sound Bar 550
Tested using Methodology v1.2
Updated Mar 15, 2024 07:11 PM
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Amazon.comTested using Methodology v1.0
Updated Jan 12, 2024 08:01 PM
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Amazon.com
Channels3.0
Channels2.0
Variants
- Smart Soundbar 300 (Black)
- Home Sound Bar 550 (Black)
Our Verdict
Bose Smart Soundbar 300
Denon Home Sound Bar 550
Depending on your listening habits, you may prefer either the Bose Smart Soundbar 300 or the Denon Home Sound Bar 550. The Bose is a 3.0 soundbar with a better soundstage performance and a discrete center channel. It gets louder than the Denon, too. However, the Denon supports Atmos content and comes with more sound enhancement features, including EQ presets and auto-volume mode. Also, it has a Full HDMI In port.
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Black
Smart Soundbar 300
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Amazon.comBlack
Home Sound Bar 550
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Amazon.comBlack
Smart Soundbar 300
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Amazon.comBlack
Home Sound Bar 550
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BestBuy.comBlack
Home Sound Bar 550
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Walmart.comBlack
Home Sound Bar 550
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B&HMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
6.8
6.8
Stereo Dynamics
7.6
5.2
Height (Atmos)
0.0
3.7
Center
8.3
6.3
Audio Format Support: ARC/eARC
4.8
10
Audio Format Support: HDMI In
0.0
10
Auto-Volume/Night Mode
No
Yes
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
No
No
Enclosure
No Subwoofer
No Subwoofer
Style - Satellites
Style photo - satellites
Satellite Wireless
No
No
Dimensions - Bar
Dimensions photo - bar
Width
27.4" (69.5 cm)
25.6" (65.0 cm)
Height
2.2" (5.6 cm)
3.0" (7.5 cm)
Depth
4.1" (10.5 cm)
4.8" (12.2 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
N/A
N/A
Height
N/A
N/A
Depth
N/A
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
8.0
8.0
Build quality photo
In The Box
In The Box photo
HDMI Cable Length
1.5 m (4.9 ft)
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
No Subwoofer
No Subwoofer
Back - Satellites
Back photo - satellites
Mounting
No
Sound
Stereo Frequency Response
7.1
7.1
Stereo Setup
Raw Frequency Response
Frequency Response Small
Tested Preset
No Preset
Stereo
Slope
-0.25
-0.55
Std. Err.
3.34 dB
2.88 dB
Channels
3.0
2.0
Low-Frequency Extension
54.2 Hz
55.8 Hz
High-Frequency Extension
19.9 kHz
18.8 kHz
Stereo Frequency Response With Preliminary Calibration
7.4
7.1
Frequency Response Calibrated
Suggested Preset
No Preset
Stereo
Suggested Bass Setting
-30
-3
Suggested Treble Setting
-20
1
Slope
-0.21
0.16
Std. Err.
2.31 dB
2.67 dB
Low-Frequency Extension
55.0 Hz
59.9 Hz
High-Frequency Extension
19.6 kHz
19.3 kHz
Stereo Soundstage
7.5
7.0
Crosstalk Error
1.95 dB
3.07 dB
Stereo Dynamics
7.6
5.2
Dynamic Range Compression
SPL @ Max Volume
93.1 dB SPL
87.8 dB SPL
DRC @ Max Volume
2.03 dB
5.50 dB
Stereo Total Harmonic Distortion
8.0
7.5
Weighted THD @ 80dB
0.36
0.57
Weighted THD @ Max Volume
1.19
1.25
Center
8.3
6.3
Center Setup
Frequency Response
Localization
Discrete
Phantom
Slope
-0.19
-0.91
Std. Err.
3.27 dB
3.70 dB
SPL @ Max Volume
93.3 dB SPL
90.0 dB SPL
Weighted THD @ 80dB
0.40
0.97
Weighted THD @ Max Volume
1.15
1.31
Surround 5.1
3.9
4.2
Surround Setup
Frequency Response
Localization
Stereo (Downmix)
Stereo (Downmix)
Slope
-0.97
-0.66
Std. Err.
3.62 dB
3.04 dB
SPL @ Max Volume
88.9 dB SPL
89.6 dB SPL
Weighted THD @ 80dB
0.70
0.86
Weighted THD @ Max Volume
1.72
1.30
7.1 Rears
No
No
Height (Atmos)
0.0
3.7
Height Setup
H Frequency Response
Localization
Not Supported
Stereo (Downmix)
Slope
N/A
-0.92
Std. Err.
N/A
3.77 dB
SPL @ Max Volume
N/A
85.0 dB SPL
Weighted THD @ 80dB
N/A
0.90
Weighted THD @ Max Volume
N/A
0.82
Sound Enhancement Features
2.7
4.6
Room Correction
No
No
Dialogue Enhancement
Yes
Yes
Auto-Volume/Night Mode
No
Yes
Subwoofer Level Adjustment
No
No
Bass Adjustment
Yes
Yes
Treble Adjustment
Yes
Yes
EQ
No
Presets
Surround Level Adjustment
No
No
Rear Level Adjustment
No
No
Height Level Adjustment
No
No
Virtual Surround
No
Yes
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
1
HDMI Out
ARC
1 (shared)
HDMI 2.1 Class Bandwidth
No
Full HDMI In
No
1
Analog Audio In 3.5mm (Aux)
No
1
RCA In
No
No
USB for Files
No
1
Ethernet
No
1
Subwoofer Output
Yes
HDMI ARC
1 (shared)
Audio Format Support: ARC/eARC
4.8
10
Dolby Atmos
Not Supported
Yes
Dolby Digital
Supported
Yes
Dolby Digital Plus
Not Supported
Yes
Dolby TrueHD
Not Supported
Yes
DTS
Not Supported
Yes
DTS:X
Not Supported
Yes
eARC
Yes
DTS-HD MA
Not Supported
Yes
PCM Channels
2.0
5.1 PCM (eARC only)
Yes
Audio Format Support: HDMI In
0.0
10
Dolby Atmos
Not Supported
Yes
Dolby Digital
Not Supported
Yes
Dolby Digital Plus
Not Supported
Yes
Dolby TrueHD
Not Supported
Yes
DTS
Not Supported
Yes
DTS:X
Not Supported
Yes
DTS-HD MA
Not Supported
Yes
PCM Channels
Not Supported
5.1 PCM
Yes
Audio Format Support: Optical
6.5
10
Dolby Digital
Supported
Yes
DTS
Not Supported
Yes
PCM Channels
2.0
Latency
8.4
8.7
Latency Video
ARC
47 ms
15 ms
Optical
45 ms
38 ms
Full HDMI In
N/A
-56 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
No
Yes
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
No
4k @ 60 Hz @ 4:4:4 Passthrough
Yes
Wireless Playback
10
9.0
Bluetooth
Yes
Yes
Wi-Fi Playback
Yes
Yes
Chromecast built-in
Yes
No
Apple AirPlay
Yes
Yes
Spotify Connect
Yes
Connectivity - Subwoofer
Physical inputs subwoofer photo 1
Physical controls subwoofer photo 1
Sub Wireless
No
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
Yes (Built-in)
Yes (Built-in)
Google Assistant
Yes (Built-in)
No
Apple Siri
No
No
Microphone Mute
Yes
App
App image
App Name
Heos
iOS
Yes
Android
Yes
Acts As A Remote
Yes
Controls Soundbar's Settings
All
Casts Device Files
Yes
Other Features
Power Saving
No
HDMI CEC (TV Remote Control)
Yes
Check Price
Black
Smart Soundbar 300
SEE PRICE
Amazon.comBlack
Home Sound Bar 550
SEE PRICE
Amazon.comBlack
Smart Soundbar 300
SEE PRICE
Amazon.comBlack
Home Sound Bar 550
SEE PRICE
BestBuy.comBlack
Home Sound Bar 550
SEE PRICE
Walmart.comBlack
Home Sound Bar 550
SEARCH
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Bose Smart Soundbar 300
Denon Home Sound Bar 550
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Bose Smart Soundbar 300 vs Denon Home Sound Bar 550: Main Discussion
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