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  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. Back - Bar
    8. Back - Subwoofer
    9. Back - Satellites
    10. Build Quality
    11. 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. Physical Inputs - Bar
    2. Audio Format Support - ARC
    3. Audio Format Support - Full HDMI In
    4. Audio Format Support - Optical
    5. Latency
    6. Wireless Playback
    7. Other Input Specifications
    8. Connectivity - Subwoofer
    9. Connectivity - Satellites
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
    5. App
    6. Other Features
  8. Comments

JBL Link Bar vs Roku Smart Soundbar

Side-by-Side Comparison

Products

JBL Link Bar
Roku Smart Soundbar

Tested using Methodology v1.0

Updated Apr 09, 2024 04:10 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.0

Updated Jan 10, 2024 02:07 PM

SEE PRICE
Amazon.com
JBL Link Bar Picture
Roku Smart Soundbar Picture

Variants

  • Link Bar
  • Roku Smart Soundbar (Black)

Our Verdict

JBL Link Bar

Roku Smart Soundbar

The JBL Link Bar is a better soundbar than the Roku Smart Soundbar. Both bars are 2.0 setups lacking a bit of sub-bass, but the JBL has an overall better-balanced sound profile. Unlike the Roku, the JBL supports Chromecast built-in and 4k passthrough, and it also comes with three HDMI In ports, so it's much more versatile. Neither bar supports Atmos content. However, if you want to balance the volume between different programs and commercials, you may prefer the Roku because it has an auto volume feature.

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Check Price

Standard
Link Bar
SEE PRICE
Amazon.com
Black
Roku Smart Soundbar
SEE PRICE
Amazon.com
 
Black
Roku Smart Soundbar
SEE PRICE
BestBuy.com
 
Black
Roku Smart Soundbar
SEE PRICE
Walmart.com
 
Black
Roku Smart Soundbar
B&H

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

6.7
6.4

Stereo Frequency Response 
 

7.3
7.0

Auto-Volume/Night Mode 
 

No
Yes

Stereo Dynamics 
 

7.7
6.6

Audio Format Support - Full HDMI In 
 

7.4
0.0

Full Comparison

Design

Style - Bar  

Style photo - bar  

JBL Link Bar Style photo - bar
Roku Smart Soundbar Style photo - bar
Show text

Style - Subwoofer  

Style photo - sub  

JBL Link Bar Style photo - sub
Roku Smart Soundbar Style photo - sub
Show text

Style - Satellites  

Style photo - satellites  

JBL Link Bar Style photo - satellites
Roku Smart Soundbar Style photo - satellites
Show text

Dimensions - Bar  

Dimensions photo - bar  

JBL Link Bar Dimensions photo - bar
Roku Smart Soundbar Dimensions photo - bar

Width  

40.1" (101.9 cm)
32.1" (81.5 cm)

Height  

2.4" (6.0 cm)
2.8" (7.1 cm)

Depth  

3.7" (9.4 cm)
3.9" (9.8 cm)
Show text

Dimensions - Subwoofer  

Dimensions photo - sub  

JBL Link Bar Dimensions photo - sub
Roku Smart Soundbar Dimensions photo - sub

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show text

Dimensions - Satellites  

Dimensions photo - satellites  

JBL Link Bar Dimensions photo - satellites
Roku Smart Soundbar Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show text

Back - Bar  

Back photo - bar  

JBL Link Bar Back photo - bar
Roku Smart Soundbar Back photo - bar

Bar Mounting 
 

Universal (holes on back)
Universal (holes on back)
Show text

Back - Subwoofer  

Back photo - sub  

JBL Link Bar Back photo - sub
Roku Smart Soundbar Back photo - sub

Enclosure 
 

No Subwoofer
No Subwoofer
Show text

Back - Satellites  

Back photo - satellites  

JBL Link Bar Back photo - satellites
Roku Smart Soundbar Back photo - satellites

Mounting 
 

No
No
Show text

Build Quality 
 

7.0
7.0

Build quality photo  

JBL Link Bar Build quality photo
Roku Smart Soundbar Build quality photo
Show text

In The Box 
 

In The Box photo   

JBL Link Bar In The Box photo
Roku Smart Soundbar In The Box photo

HDMI Cable Length 
 

1.5 m (4.9 ft)
1.5 m (4.9 ft)

Digital Optical Cable Length 
 

N/A
1.8 m (5.9 ft)
Show text
Sound

Stereo Frequency Response 
 

7.3
7.0

Stereo Setup  

JBL Link Bar Stereo Setup
Roku Smart Soundbar 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 
 

Standard
Standard

Slope 
 

-0.38
-0.30

Std. Err. 
 

2.42 dB
2.79 dB

Channels 
 

2.0
2.0

Low-Frequency Extension 
 

55.0 Hz
56.6 Hz

High-Frequency Extension 
 

19.9 kHz
13.5 kHz
Show text

Stereo Frequency Response With Preliminary Calibration 
 

7.3
7.0

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

0
0

Suggested Treble Setting 
 

N/A
0

Slope 
 

-0.38
-0.30

Std. Err. 
 

2.42 dB
2.79 dB

Low-Frequency Extension 
 

55.0 Hz
56.6 Hz

High-Frequency Extension 
 

19.9 kHz
13.5 kHz
Show text

Stereo Soundstage 
 

7.0
6.5

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.91 dB
3.20 dB
Show text

Stereo Dynamics 
 

7.7
6.6

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

94.3 dB SPL
90.2 dB SPL

DRC @ Max Volume 
 

2.05 dB
3.09 dB
Show text

Stereo Total Harmonic Distortion 
 

7.8
7.6

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.38
0.40

Weighted THD @ Max Volume 
 

1.71
2.89
Show text

Center 
 

6.3
6.2

Center Setup  

JBL Link Bar Center Setup
Roku Smart Soundbar Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom
Phantom

Slope 
 

-1.34
-1.61

Std. Err. 
 

4.33 dB
4.00 dB

SPL @ Max Volume 
 

94.6 dB SPL
88.1 dB SPL

Weighted THD @ 80dB 
 

0.45
0.72

Weighted THD @ Max Volume 
 

1.77
2.28
Show text

Surround 5.1 
 

3.8
3.6

Surround Setup  

JBL Link Bar Surround Setup
Roku Smart Soundbar Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Stereo (Downmix)
Stereo (Downmix)

Slope 
 

-1.43
-1.72

Std. Err. 
 

4.48 dB
4.35 dB

SPL @ Max Volume 
 

92.7 dB SPL
87.4 dB SPL

Weighted THD @ 80dB 
 

0.35
1.18

Weighted THD @ Max Volume 
 

1.36
2.52

7.1 Rears 
 

No
No
Show text

Height (Atmos) 
 

0.0
0.0

Height Setup  

JBL Link Bar Height Setup
Roku Smart Soundbar Height Setup

H Frequency Response  

JBL Link Bar H Frequency Response
Roku Smart Soundbar 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 
 

2.3
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 
 

No
Yes

EQ 
 

Presets
Presets

Surround Level Adjustment 
 

No
No

Rear Level Adjustment 
 

No
No

Height Level Adjustment 
 

No
No

Virtual Surround 
 

No
Yes
Show text
Connectivity

Physical Inputs - Bar 
 

Physical inputs bar photo 1  

JBL Link Bar Physical inputs bar photo 1
Roku Smart Soundbar Physical inputs bar photo 1

Physical inputs bar photo 2  

JBL Link Bar Physical inputs bar photo 2
Roku Smart Soundbar Physical inputs bar photo 2

Optical Audio In 
 

1
1

HDMI ARC 
 

1 (shared)
1

HDMI Out 
 

1 (shared)
No

Full HDMI In 
 

3
No

Analog Audio In 3.5mm (Aux) 
 

1
No

RCA In 
 

No
No

USB for Files 
 

No
1

Ethernet 
 

1
No
Show text

Audio Format Support - ARC 
 

7.1
6.1

eARC 
 

No
No

Dolby Atmos 
 

No
No

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

No
No

DTS 
 

Yes
No

DTS:X (eARC only) 
 

No
No

Dolby TrueHD (eARC only) 
 

No
No

DTS-HD MA (eARC only) 
 

No
No

5.1 PCM (eARC only) 
 

No
No
Show text

Audio Format Support - Full HDMI In 
 

7.4
0.0

Dolby Atmos 
 

No
No

DTS:X 
 

No
No

Dolby Digital 
 

Yes
No

Dolby Digital Plus 
 

No
No

DTS 
 

Yes
No

Dolby TrueHD 
 

No
No

DTS-HD MA 
 

No
No

5.1 PCM 
 

No
No
Show text

Audio Format Support - Optical 
 

10
6.0

Dolby Digital 
 

Yes
Yes

DTS 
 

Yes
No
Show text

Latency 
 

6.9
6.9

Latency Video  

ARC 
 

121 ms
91 ms

Optical 
 

96 ms
95 ms

Full HDMI In 
 

-42 ms
N/A
Show text

Wireless Playback 
 

9.0
8.0

Bluetooth 
 

Yes
Yes

Wi-Fi 
 

Yes
Yes

Chromecast built-in 
 

Yes
No

Apple AirPlay 
 

No
No
Show text

Other Input Specifications 
 

4k @ 60 Hz Passthrough 
 

Yes
No

4k @ 60 Hz @ 10 bit Passthrough 
 

Yes
No

4k @ 60 Hz @ 4:4:4 Passthrough 
 

No
No

HDR10 Passthrough 
 

Yes
No
Show text

Connectivity - Subwoofer 
 

Physical inputs subwoofer photo 1  

JBL Link Bar Physical inputs subwoofer photo 1
Roku Smart Soundbar Physical inputs subwoofer photo 1

Physical controls subwoofer photo 1  

JBL Link Bar Physical controls subwoofer photo 1
Roku Smart Soundbar Physical controls subwoofer photo 1

Sub Wireless 
 

No
No
Show text

Connectivity - Satellites 
 

Physical inputs satellites photo 1  

JBL Link Bar Physical inputs satellites photo 1
Roku Smart Soundbar Physical inputs satellites photo 1

Physical controls satellites photo 1  

JBL Link Bar Physical controls satellites photo 1
Roku Smart Soundbar Physical controls satellites photo 1

Sat Wireless 
 

No
No
Show text
Additional Features

Interface 
 

Interface photo  

JBL Link Bar Interface photo
Roku Smart Soundbar Interface photo

Display 
 

No
No
Show text

Bar Controls 
 

Controls photo  

JBL Link Bar Controls photo
Roku Smart Soundbar Controls photo
Show text

Remote 
 

Remote photo  

JBL Link Bar Remote photo
Roku Smart Soundbar Remote photo

Universal Remote 
 

No
No
Show text

Voice Assistants Support 
 

Amazon Alexa 
 

No
No

Google Assistant 
 

Yes (Built-in)
No

Apple Siri 
 

No
No
Show text

App 
 

App image  

JBL Link Bar App image
Roku Smart Soundbar App image

App Name  

No App
Roku - Official Remote Control

iOS  

No
Yes

Android  

No
Yes

Acts As A Remote 
 

No
Yes

Controls Soundbar's Settings 
 

No
All

Casts Device Files 
 

No
Yes
Show text

Other Features 
 

Power Saving 
 

Standby
No

HDMI CEC (TV Remote Control) 
 

Yes
Yes
Show text

Check Price

Standard
Link Bar
SEE PRICE
Amazon.com
Black
Roku Smart Soundbar
SEE PRICE
Amazon.com
 
Black
Roku Smart Soundbar
SEE PRICE
BestBuy.com
 
Black
Roku Smart Soundbar
SEE PRICE
Walmart.com
 
Black
Roku Smart Soundbar
B&H

JBL Link Bar

Roku Smart Soundbar

Comments

  1. Comparison

JBL Link Bar vs Roku Smart Soundbar: Main Discussion

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