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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. Latency
    6. Video Passthrough To TV
    7. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Bose Smart Soundbar 300 vs Klipsch Cinema 400

Side-by-Side Comparison

Products

Bose Smart Soundbar 300
Klipsch Cinema 400

Tested using Methodology v1.2

Updated Mar 15, 2024 07:11 PM

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Tested using Methodology v1.1

Updated Sep 24, 2024 01:26 PM

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Bose Smart Soundbar 300 Picture
Klipsch Cinema 400 Picture
Channels
3.0
Channels
2.1
  1. Recommended in 1 article:
  2. Under $300

Variants

  • Smart Soundbar 300 (Black)
  • Cinema 400 (Black)

Review

See Bose Smart Soundbar 300 Review
See Klipsch Cinema 400 Review
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0 

Our Verdict

Bose Smart Soundbar 300

Klipsch Cinema 400

Depending on your listening habits, you may prefer either the Bose Smart Soundbar 300 or the Klipsch Cinema 400. The Bose is a better built 3.0 setup with better soundstage and center channel performances. It also gets louder, and it has built-in voice assistant capabilities. However, the Klipsch comes with a dedicated sub that can reproduce a more extended low-bass.

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Black
Smart Soundbar 300
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Black
Cinema 400
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Black
Smart Soundbar 300
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Black
Cinema 400
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Black
Smart Soundbar 300
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Black
Cinema 400
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Smart Soundbar 300
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Cinema 400
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Smart Soundbar 300
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Cinema 400
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

6.8
6.9

Stereo Frequency Response 
 

7.1
8.4

Center 
 

8.3
5.3

Auto-Volume/Night Mode 
 

No
Yes

Stereo Dynamics 
 

7.6
6.4

Stereo Soundstage 
 

7.5
6.5

Full Comparison

Design

Style - Bar  

Style photo - bar  

Bose Smart Soundbar 300 Style photo - bar
Klipsch Cinema 400 Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Bose Smart Soundbar 300 Style photo - sub
Klipsch Cinema 400 Style photo - sub

Sub Wireless 
 

No
Yes

Enclosure 
 

No Subwoofer
Ported
Show Text 

Style - Satellites  

Style photo - satellites  

Bose Smart Soundbar 300 Style photo - satellites
Klipsch Cinema 400 Style photo - satellites

Satellite Wireless 
 

No
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Bose Smart Soundbar 300 Dimensions photo - bar
Klipsch Cinema 400 Dimensions photo - bar

Width  

27.4" (69.5 cm)
39.9" (101.4 cm)

Height  

2.2" (5.6 cm)
3.0" (7.6 cm)

Depth  

4.1" (10.5 cm)
3.4" (8.6 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Bose Smart Soundbar 300 Dimensions photo - sub
Klipsch Cinema 400 Dimensions photo - sub

Width  

N/A
12.0" (30.5 cm)

Height  

N/A
16.3" (41.5 cm)

Depth  

N/A
12.0" (30.5 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Bose Smart Soundbar 300 Dimensions photo - satellites
Klipsch Cinema 400 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
Klipsch Cinema 400 Bar Mounting Holes

Satellite Mounting Holes  

Bose Smart Soundbar 300 Satellite Mounting Holes
Klipsch Cinema 400 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
6.5

Build quality photo  

Bose Smart Soundbar 300 Build quality photo
Klipsch Cinema 400 Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Bose Smart Soundbar 300 In The Box photo
Klipsch Cinema 400 In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

7.1
8.4

Stereo Setup  

Bose Smart Soundbar 300 Stereo Setup
Klipsch Cinema 400 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

Tested Preset 
 

No Preset
Natural

Slope 
 

-0.25
-0.32

Std. Err. 
 

3.34 dB
3.38 dB

Channels 
 

3.0
2.1

Low-Frequency Extension 
 

54.2 Hz
24.1 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

7.4
8.4

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

No Preset
Natural

Suggested Bass Setting 
 

-30
-3

Suggested Treble Setting 
 

-20
N/A

Slope 
 

-0.21
0.05

Std. Err. 
 

2.31 dB
3.45 dB

Low-Frequency Extension 
 

55.0 Hz
24.5 Hz

High-Frequency Extension 
 

19.6 kHz
19.9 kHz
Show Text 

Stereo Soundstage 
 

7.5
6.5

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

1.95 dB
1.88 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
91.1 dB SPL

DRC @ Max Volume 
 

2.03 dB
3.77 dB
Show Text 

Stereo Total Harmonic Distortion 
 

8.0
7.2

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.36
0.52

Weighted THD @ Max Volume 
 

1.19
3.52
Show Text 

Center 
 

8.3
5.3

Center Setup  

Bose Smart Soundbar 300 Center Setup
Klipsch Cinema 400 Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Phantom

Slope 
 

-0.19
-1.60

Std. Err. 
 

3.27 dB
6.49 dB

SPL @ Max Volume 
 

93.3 dB SPL
89.6 dB SPL

Weighted THD @ 80dB 
 

0.40
0.44

Weighted THD @ Max Volume 
 

1.15
1.54
Show Text 

Surround 5.1 
 

3.9
2.8

Surround Setup  

Bose Smart Soundbar 300 Surround Setup
Klipsch Cinema 400 Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Stereo (Downmix)
Stereo (Downmix)

Slope 
 

-0.97
-1.68

Std. Err. 
 

3.62 dB
6.75 dB

SPL @ Max Volume 
 

88.9 dB SPL
88.4 dB SPL

Weighted THD @ 80dB 
 

0.70
0.55

Weighted THD @ Max Volume 
 

1.72
1.59

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

0.0
0.0

Height Setup  

Bose Smart Soundbar 300 Height Setup
Klipsch Cinema 400 Height Setup

H Frequency Response  

Bose Smart Soundbar 300 H Frequency Response
Klipsch Cinema 400 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
4.4

Room Correction 
 

No
No

Dialogue Enhancement 
 

Yes
Yes

Auto-Volume/Night Mode 
 

No
Yes

Subwoofer Level Adjustment 
 

No
Yes

Bass Adjustment 
 

Yes
No

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
Yes
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

Bose Smart Soundbar 300 Physical Connections Bar Photo 1
Klipsch Cinema 400 Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

Bose Smart Soundbar 300 Physical Connections Bar Photo 2
Klipsch Cinema 400 Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI ARC 
 

1 (shared)

HDMI Out 
 

ARC
1 (shared)

HDMI 2.1 Class Bandwidth 
 

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
Yes
Show Text 

Audio Format Support: ARC/eARC 
 

4.8
6.1

Dolby Atmos 
 

Not Supported
No

Dolby Digital 
 

Supported
Yes

Dolby Digital Plus 
 

Not Supported
No

Dolby TrueHD 
 

Not Supported
No

DTS 
 

Not Supported
No

DTS:X 
 

Not Supported
No

eARC 
 

No

DTS-HD MA 
 

Not Supported
No

PCM Channels 
 

2.0

5.1 PCM (eARC only) 
 

No
Show Text 

Audio Format Support: HDMI In 
 

0.0
0.0

Dolby Atmos 
 

Not Supported
No

Dolby Digital 
 

Not Supported
No

Dolby Digital Plus 
 

Not Supported
No

Dolby TrueHD 
 

Not Supported
No

DTS 
 

Not Supported
No

DTS:X 
 

Not Supported
No

DTS-HD MA 
 

Not Supported
No

PCM Channels 
 

Not Supported

5.1 PCM 
 

No
Show Text 

Audio Format Support: Optical 
 

6.5
6.0

Dolby Digital 
 

Supported
Yes

DTS 
 

Not Supported
No

PCM Channels 
 

2.0
Show Text 

Latency 
 

8.4
9.9

Latency Video  

ARC 
 

47 ms
-8 ms

Optical 
 

45 ms
0 ms

Full HDMI In 
 

N/A
N/A
Show Text 

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
No

HDR10+ Passthrough 
 

No

Dolby Vision Passthrough 
 

No

HDMI Forum VRR Passthrough 
 

No

4k @ 60 Hz Passthrough 
 

No

FreeSync Passthrough 
 

No

G-SYNC Passthrough 
 

No

ALLM Passthrough 
 

No

4k @ 60 Hz @ 10 bit Passthrough 
 

No

4k @ 60 Hz @ 4:4:4 Passthrough 
 

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
Klipsch Cinema 400 Interface photo

Display 
 

No
Yes
Show Text 

Bar Controls 
 

Controls photo  

Bose Smart Soundbar 300 Controls photo
Klipsch Cinema 400 Controls photo
Show Text 

Remote  

Remote photo  

Bose Smart Soundbar 300 Remote photo
Klipsch Cinema 400 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 

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Smart Soundbar 300
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Cinema 400
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Smart Soundbar 300
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Cinema 400
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Smart Soundbar 300
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Cinema 400
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Smart Soundbar 300
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Bose Smart Soundbar 300

Klipsch Cinema 400

Comments

  1. Comparison
 • Posted 1 year ago

Bose Smart Soundbar 300 vs Klipsch Cinema 400: Main Discussion

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