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  1. Home
  2. Soundbar
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style - Bar
    2. Style - Subwoofer
    3. Style - Satellites
    4. Dimensions - Bar
    5. Dimensions - Subwoofer
    6. Dimensions - Satellites
    7. Mounting
    8. Build Quality
    9. In The Box
  5. Sound
    1. Stereo Frequency Response
    2. Stereo Frequency Response With Preliminary Calibration
    3. Stereo Soundstage
    4. Stereo Dynamics
    5. Stereo Total Harmonic Distortion
    6. Center
    7. Surround 5.1
    8. Height (Atmos)
    9. Sound Enhancement Features
  6. Connectivity
    1. Inputs/Outputs - Bar
    2. Audio Format Support: ARC/eARC
    3. Audio Format Support: HDMI In
    4. Audio Format Support: Optical
    5. Audio Latency: ARC
    6. Audio Latency: HDMI In
    7. Audio Latency: Optical
    8. Video Passthrough To TV
    9. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Bose Smart Soundbar 300 vs Bose Solo Soundbar Series II

Side-by-Side Comparison

Products

Bose Smart Soundbar 300
Bose Solo Soundbar Series II

Tested using Methodology v1.2

Updated Mar 15, 2024 07:11 PM

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Tested using Methodology v1.3

Updated Jan 17, 2024 06:11 PM

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Bose Smart Soundbar 300 Picture
Bose Solo Soundbar Series II Picture
Channels
3.0
Channels
2.0

Variants

  • Smart Soundbar 300 (Black)
  • Solo Soundbar Series II (Black)

Review

See Bose Smart Soundbar 300 Review
See Bose Solo Soundbar Series II Review
0 
0 

Our Verdict

Bose Smart Soundbar 300

Bose Solo Soundbar Series II

The Bose Smart Soundbar 300 is better than the Bose Solo Soundbar Series II. The 300 is a 3.0 setup, meaning it has a discrete center to improve vocal reproduction. It's better built, has more wireless playback options, and has an HDMI port for CEC support. Unlike the Solo, you can control its basic features with your TV remote as a result.

0 

Check Price

Black
Smart Soundbar 300
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Black
Solo Soundbar Series II
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Smart Soundbar 300
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Black
Solo Soundbar Series II
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Smart Soundbar 300
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Black
Solo Soundbar Series II
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Smart Soundbar 300
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Solo Soundbar Series II
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Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

6.8
5.9

Stereo Soundstage 
 

7.5
6.0

Center 
 

8.3
6.6

Audio Format Support: ARC/eARC 
 

4.8
0.0

Stereo Dynamics 
 

7.6
6.4

Full Comparison

Design

Style - Bar  

Style photo - bar  

Bose Smart Soundbar 300 Style photo - bar
Bose Solo Soundbar Series II Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Bose Smart Soundbar 300 Style photo - sub
Bose Solo Soundbar Series II Style photo - sub

Sub Wireless 
 

No
No

Enclosure 
 

No Subwoofer
No Subwoofer
Show Text 

Style - Satellites  

Style photo - satellites  

Bose Smart Soundbar 300 Style photo - satellites
Bose Solo Soundbar Series II Style photo - satellites

Satellite Wireless 
 

No
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Bose Smart Soundbar 300 Dimensions photo - bar
Bose Solo Soundbar Series II Dimensions photo - bar

Width  

27.4" (69.5 cm)
21.7" (55.0 cm)

Height  

2.2" (5.6 cm)
2.8" (7.0 cm)

Depth  

4.1" (10.5 cm)
3.3" (8.3 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Bose Smart Soundbar 300 Dimensions photo - sub
Bose Solo Soundbar Series II Dimensions photo - sub

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Dimensions - Satellites  

Dimensions photo - satellites  

Bose Smart Soundbar 300 Dimensions photo - satellites
Bose Solo Soundbar Series II Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Mounting 
 

Bar Mounting Holes  

Bose Smart Soundbar 300 Bar Mounting Holes
Bose Solo Soundbar Series II Bar Mounting Holes

Satellite Mounting Holes  

Bose Smart Soundbar 300 Satellite Mounting Holes
Bose Solo Soundbar Series II Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

No
Yes

Mountable Satellites 
 

No
No

Satellite Brackets Included 
 

No
No
Show Text 

Build Quality 
 

8.0
7.5

Build quality photo  

Bose Smart Soundbar 300 Build quality photo
Bose Solo Soundbar Series II Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Bose Smart Soundbar 300 In The Box photo
Bose Solo Soundbar Series II In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

7.1
7.1

Stereo Setup  

Bose Smart Soundbar 300 Stereo Setup
Bose Solo Soundbar Series II Stereo Setup

Raw Frequency Response  

See details on graph tool
See details on graph tool

Frequency Response Small  

See details on graph tool
See details on graph tool

Channels 
 

3.0
2.0

Tested Preset 
 

No Preset
No Preset

Slope 
 

-0.25
0.16

Standard Error 
 

3.34 dB
3.12 dB

Low-Frequency Extension 
 

54.2 Hz
56.6 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

7.4
7.1

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

No Preset
No Preset

Suggested Bass Setting 
 

-30
0

Suggested Treble Setting 
 

-20
N/A

Slope 
 

-0.21
0.16

Standard Error 
 

2.31 dB
3.12 dB

Low-Frequency Extension 
 

55.0 Hz
56.6 Hz

High-Frequency Extension 
 

19.6 kHz
19.9 kHz
Show Text 

Stereo Soundstage 
 

7.5
6.0

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

1.95 dB
3.41 dB
Show Text 

Stereo Dynamics 
 

7.6
6.4

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

93.1 dB SPL
85.0 dB SPL

DRC @ 90dB 
 

N/A

DRC @ Max Volume 
 

2.03 dB
1.91 dB
Show Text 

Stereo Total Harmonic Distortion 
 

8.0

THD  

See details on graph tool

Weighted THD @ 80dB 
 

0.36

Weighted THD @ Max Volume 
 

1.19
Show Text 

Center 
 

8.3
6.6

Center Setup  

Bose Smart Soundbar 300 Center Setup
Bose Solo Soundbar Series II Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Phantom

Slope 
 

-0.19
-0.29

Std. Err. 
 

3.27 dB
2.63 dB

SPL @ Max Volume 
 

93.3 dB SPL
87.1 dB SPL

Weighted THD @ 80dB 
 

0.40
0.84

Weighted THD @ Max Volume 
 

1.15
1.33
Show Text 

Surround 5.1 
 

3.9
3.0

Surround Setup  

Bose Smart Soundbar 300 Surround Setup
Bose Solo Soundbar Series II Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Stereo (Downmix)
Stereo (Downmix)

Slope 
 

-0.97
-0.01

Std. Err. 
 

3.62 dB
5.84 dB

SPL @ Max Volume 
 

88.9 dB SPL
85.8 dB SPL

Weighted THD @ 80dB 
 

0.70
0.87

Weighted THD @ Max Volume 
 

1.72
1.28

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

0.0
0.0

Height Setup  

Bose Smart Soundbar 300 Height Setup
Bose Solo Soundbar Series II Height Setup

H Frequency Response  

Bose Smart Soundbar 300 H Frequency Response
Bose Solo Soundbar Series II H Frequency Response

Localization 
 

Not Supported
Not Supported

Slope 
 

N/A
N/A

Std. Err. 
 

N/A
N/A

SPL @ Max Volume 
 

N/A
N/A

Weighted THD @ 80dB 
 

N/A
N/A

Weighted THD @ Max Volume 
 

N/A
N/A
Show Text 

Sound Enhancement Features 
 

2.7
2.1

Room Correction 
 

No
No

Dialogue Enhancement 
 

Yes
Yes

Auto-Volume/Night Mode 
 

No
No

Subwoofer Level Adjustment 
 

No
No

Bass Adjustment 
 

Yes
Yes

Treble Adjustment 
 

Yes
No

EQ 
 

No
No

Surround Level Adjustment 
 

No
No

Rear Level Adjustment 
 

No
No

Height Level Adjustment 
 

No
No

Virtual Surround 
 

No
No
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

Bose Smart Soundbar 300 Physical Connections Bar Photo 1
Bose Solo Soundbar Series II Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

Bose Smart Soundbar 300 Physical Connections Bar Photo 2
Bose Solo Soundbar Series II Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI Out 
 

ARC
No

HDMI 2.1 Class Bandwidth 
 

No
No

Full HDMI In 
 

No
No

Analog Audio In 3.5mm (Aux) 
 

No
1

RCA In 
 

No
No

USB for Files 
 

No
No

Ethernet 
 

No
No

Subwoofer Output 
 

Yes
No
Show Text 

Audio Format Support: ARC/eARC 
 

4.8
0.0

Dolby Atmos 
 

Not Supported
Not Supported

Dolby Digital 
 

Supported
Not Supported

Dolby Digital Plus 
 

Not Supported
Not Supported

Dolby TrueHD 
 

Not Supported
Not Supported

DTS 
 

Not Supported
Not Supported

DTS:X 
 

Not Supported
Not Supported

DTS-HD MA 
 

Not Supported
Not Supported

PCM Channels 
 

2.0
Not Supported
Show Text 

Audio Format Support: HDMI In 
 

0.0
0.0

Dolby Atmos 
 

Not Supported
Not Supported

Dolby Digital 
 

Not Supported
Not Supported

Dolby Digital Plus 
 

Not Supported
Not Supported

Dolby TrueHD 
 

Not Supported
Not Supported

DTS 
 

Not Supported
Not Supported

DTS:X 
 

Not Supported
Not Supported

DTS-HD MA 
 

Not Supported
Not Supported

PCM Channels 
 

Not Supported
Not Supported
Show Text 

Audio Format Support: Optical 
 

6.5
6.5

Dolby Digital 
 

Supported
Supported

DTS 
 

Not Supported
Not Supported

PCM Channels 
 

2.0
2.0
Show Text 

Audio Latency: ARC 
 

0.0

ARC 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

Audio Latency: HDMI In 
 

8.4
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 
 

47 ms

Optical 
 

45 ms

Full HDMI In 
 

N/A
Show Text 

Audio Latency: Optical 
 

10

Optical Latency Video  

PCM-2.0 ch 
 

82 ms

Dolby Digital 
 

127 ms
Show Text 

Video Passthrough To TV 
 

0.0
0.0

1080p Max Refresh Rate 
 

Not Supported
Not Supported

1080p @ 4:4:4 Max Refresh Rate 
 

Not Supported
Not Supported

4k Max Refresh Rate 
 

Not Supported
Not Supported

4k @ 120Hz @ 10-Bit 
 

Not Supported
Not Supported

4k @ 4:4:4 Max Refresh Rate 
 

Not Supported
Not Supported

8k Max Refresh Rate 
 

Not Supported
Not Supported

HDR10 Passthrough 
 

No
No

HDR10+ Passthrough 
 

No
No

Dolby Vision Passthrough 
 

No
No

HDMI Forum VRR Passthrough 
 

No
No

FreeSync Passthrough 
 

No
No

G-SYNC Passthrough 
 

No
No

ALLM Passthrough 
 

No
No
Show Text 

Wireless Playback 
 

10
6.0

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
No

Chromecast built-in 
 

Yes
No

Apple AirPlay 
 

Yes
No

Spotify Connect 
 

Yes
No
Show Text 
Additional Features

Interface 
 

Interface photo  

Bose Smart Soundbar 300 Interface photo
Bose Solo Soundbar Series II Interface photo

Display 
 

No
No
Show Text 

Bar Controls 
 

Controls photo  

Bose Smart Soundbar 300 Controls photo
Bose Solo Soundbar Series II Controls photo
Show Text 

Remote  

Remote photo  

Bose Smart Soundbar 300 Remote photo
Bose Solo Soundbar Series II Remote photo
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Yes (Built-in)
No

Google Assistant 
 

Yes (Built-in)
No

Apple Siri 
 

No
No

Microphone Mute 
 

Yes
No
Show Text 

Check Price

Black
Smart Soundbar 300
SEE PRICE
Amazon.com
Black
Solo Soundbar Series II
SEARCH
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Black
Smart Soundbar 300
SEARCH
B&H
Black
Solo Soundbar Series II
SEARCH
B&H
Black
Smart Soundbar 300
SEARCH
BestBuy.com
Black
Solo Soundbar Series II
SEARCH
BestBuy.com
Black
Smart Soundbar 300
SEARCH
Walmart.com
Black
Solo Soundbar Series II
SEARCH
Walmart.com
Back to Top

Bose Smart Soundbar 300

Bose Solo Soundbar Series II

Comments

  1. Comparison
 • Posted 1 year ago

Bose Smart Soundbar 300 vs Bose Solo Soundbar Series II: Main Discussion

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