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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Pictures
    2. Style
    3. Portability
    4. Build Quality
    5. Controls
    6. In The Box
  5. Sound
    1. Frequency Response Accuracy
    2. Raw Frequency Response
    3. Soundstage
    4. Dynamics
  6. Active Features
    1. Battery
    2. Voice Assistant
    3. App
  7. Connectivity
    1. Wired
    2. Bluetooth
    3. Wi-Fi
  8. Comments

JBL Boombox 2 vs Monster Rockin' Roller 270X

Side-by-Side Comparison

Products

JBL Boombox 2
Monster Rockin' Roller 270X

Tested using Methodology v0.8

Updated Sep 05, 2024 07:05 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated Sep 05, 2024 07:05 PM

SEE PRICE
Amazon.com
JBL Boombox 2 Picture
Monster Rockin' Roller 270X Picture
Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes
Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes

Variants

  • Boombox 2 (Black)
  • Boombox 2 (Camo)
  • Rockin' Roller 270X (Black)

Review

See JBL Boombox 2 Review
See Monster Rockin' Roller 270X Review
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Our Verdict

JBL Boombox 2

Monster Rockin' Roller 270X

The JBL Boombox 2 is a better speaker than the Monster Rockin' Roller 270X overall. The JBL offers a better-balanced soundstage out of the box and can produce a slightly more extended low-bass. It's smaller, making it more portable. It can also play stereo content without downmixing it to mono, resulting in a more immersive soundstage. That said, the Monster offers more party features. It comes with radio capabilities and mic and mic/guitar inputs. It also has a longer-lasting battery life of almost 65 hours from a single charge.

0 

Check Price

Black
Boombox 2
Searching
Finding store
Black
Rockin' Roller 270X
SEE PRICE
Amazon.com
Camo
Boombox 2
Searching
Finding store
Black
Rockin' Roller 270X
SEE PRICE
Walmart.com
 
Black
Rockin' Roller 270X
SEARCH
B&H
 
Black
Rockin' Roller 270X
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Main Differences for
Music

Threshold 

0.10

Music 

7.3
6.7

Soundstage 
 

7.2
5.6

Frequency Response Accuracy 
 

7.2
6.8

Full Comparison

Design

Style  

Style Photo  

JBL Boombox 2 Style Photo
Monster Rockin' Roller 270X Style Photo

RGB Lights  

No
No
Show text

Portability 
 

8.2
6.7

Dimensions Photo  

JBL Boombox 2 Dimensions Photo
Monster Rockin' Roller 270X Dimensions Photo

Volume 
 

1,529 in³ (25,053 cm³)
2,971 in³ (48,692 cm³)

Weight 
 

13.0 lbs (5.9 kg)
26.9 lbs (12.2 kg)

Power Source 
 

AC & Battery
AC & Battery

One-Hand Carry 
 

Yes
Yes
Show text

Build Quality 
 

7.5
7.0

Build Quality Photo  

JBL Boombox 2 Build Quality Photo
Monster Rockin' Roller 270X Build Quality Photo

Material Quality 
 

Great
Good

Water Resistance 
 

Submersible (IPx7)
Water-resistant (IPx4)

Dust Resistance 
 

Unspecified
Unspecified

Impact Resistance 
 

Unspecified
Unspecified

Floats In Water 
 

Unspecified
Unspecified
Show text

Controls 
 

6.6
5.9

Controls Photo  

JBL Boombox 2 Controls Photo
Monster Rockin' Roller 270X Controls Photo

Controls Photo 2  

JBL Boombox 2 Controls Photo 2
Monster Rockin' Roller 270X Controls Photo 2

Ease Of Use 
 

Great
Good

Feedback 
 

Good
Great

Music Play/Pause 
 

Yes (Physical)
No

Call Answer/End 
 

No
No

Volume Up/Down 
 

Yes (Physical)
Yes (Physical)

Track Next/Previous 
 

Forward Only (Physical)
Yes (Physical)

Microphone On/Off 
 

No
No

Additional Controls 
 

Yes
Yes
Show text

In The Box 
 

In The Box Photo  

JBL Boombox 2 In The Box Photo
Monster Rockin' Roller 270X In The Box Photo
Show text
Sound

Frequency Response Accuracy 
 

7.2
6.8

Frequency Response Graph  

See details on graph tool
See details on graph tool

Slope 
 

-0.20
-0.23

Std. Err. 
 

3.25 dB
3.95 dB

Low-Frequency Extension 
 

49.0 Hz
53.4 Hz

High-Frequency Extension 
 

19.1 kHz
15.3 kHz
Show text

Raw Frequency Response 
 

Raw Frequency Response Graph  

See details on graph tool
See details on graph tool

Binaural Recording @ 1m 
 

Binaural Recording @ 2m 
 

Soundstage 
 

7.2
5.6

Directivity Graph  

See details on graph tool
See details on graph tool

Directivity Index 
 

5.25 dB
4.48 dB

Stereo 
 

Yes
No (mono)
Show text

Dynamics 
 

7.5
7.7

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

96.5 dB SPL
95.7 dB SPL

DRC @ Max Volume 
 

3.01 dB
2.24 dB
Show text
Active Features

Battery 
 

8.9
8.5

Battery Life 
 

23.9 hrs
64.7 hrs

Charge Time 
 

3.9 hrs
7.2 hrs

Power Saving 
 

Yes
Yes

Charging Port 
 

AC
AC

Battery Powered 
 

Yes
Yes
Show text

Voice Assistant 
 

0.0
0.0

Alexa 
 

No
No

Google Assistant 
 

No
No

Speakerphone 
 

No
No

Siri 
 

No
No

Voice Assistant 
 

No
No

Voice Activation 
 

No
No

Microphone Mute 
 

No Microphone
No Microphone

Far-Field Performance 
 

No Microphone
No Assistant

Ambient Noise Performance 
 

No Microphone
No Assistant
Show text

App 
 

7.9
6.0

App Picture  

JBL Boombox 2 App Picture
Monster Rockin' Roller 270X App Picture

App Name 
 

JBL Portable
Monster Zone Control

iOS 
 

Yes
Yes

Android 
 

Yes
Yes

EQ 
 

Graphic
Bass/Treble

Stereo Pair Mode 
 

Yes
No

Party Mode 
 

Yes
Yes

Multi-Room 
 

No
No
Show text
Connectivity

Wired 
 

Aux Input 
 

Yes
Yes

USB Audio 
 

No
No

Other Ports 
 

Yes
Yes
Show text

Bluetooth 
 

8.3
6.7

Bluetooth 
 

Yes
Yes

Bluetooth Version 
 

5.1
5.0

Bluetooth iOS Latency 
 

146 ms
253 ms

Bluetooth Android Latency 
 

121 ms
248 ms

Bluetooth Range 
 

334.6 ft (102.0 m)
314.6 ft (95.9 m)

Multi-Device Pairing 
 

2 Devices
No
Show text

Wi-Fi 
 

0.0
0.0

Wi-Fi Version 
 

No Wi-Fi
No Wi-Fi

Wi-Fi Frequency Band 
 

No Wi-Fi
No Wi-Fi

Wi-Fi 
 

No
No

Apple AirPlay 
 

No
No

AirPlay Latency 
 

N/A
N/A

Google Chromecast 
 

No
No

Chromecast Latency 
 

N/A
N/A
Show text

Check Price

Black
Boombox 2
Searching
Finding store
Black
Rockin' Roller 270X
SEE PRICE
Amazon.com
Camo
Boombox 2
Searching
Finding store
Black
Rockin' Roller 270X
SEE PRICE
Walmart.com
 
Black
Rockin' Roller 270X
SEARCH
B&H
 
Black
Rockin' Roller 270X
SEARCH
BestBuy.com
Back to Top

JBL Boombox 2

Monster Rockin' Roller 270X

Comments

  1. Comparison
 • Posted 1 year ago

JBL Boombox 2 vs Monster Rockin' Roller 270X: Main Discussion

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