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Theater Solutions B83GR vs Alpine Corporation Solar Bluetooth Rock Speaker

Which Speaker Is Better?

    Top
    Main Differences
    Design
      PicturesStylePortabilityBuild QualityControlsIn The Box
    Sound
      Frequency Response AccuracyRaw Frequency ResponseSoundstageDynamics
    Active Features
      BatteryVoice AssistantApp
    Connectivity
      WiredBluetoothWi-Fi
    Comments

Products

Theater Solutions B83GR
Alpine Corporation Solar Bluetooth Rock Speaker

Tested using Methodology v0.8

Updated Apr 12, 2024 12:11 AM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated May 01, 2025 03:54 PM

SEE PRICE
Amazon.com
Theater Solutions B83GR Picture

Track

Alpine Corporation Solar Bluetooth Rock Speaker Picture

Track

Bluetooth
Locked
Wi-Fi
Locked
Speakerphone
Locked
Voice Assistant
Locked
Battery Powered
Locked
Bluetooth
Locked
Wi-Fi
Locked
Speakerphone
Locked
Voice Assistant
Locked
Battery Powered
Locked

Our Verdict

Theater Solutions B83GR

Alpine Corporation Solar Bluetooth Rock Speaker

The Alpine Corporation Solar Bluetooth Rock Speaker is a slightly better speaker than the Theater Solutions B83GR. Though they're both designed to look like rocks to blend with outdoor landscapes, the Alpine Corporation is slightly better built, has somewhat of a more balanced sound profile, and has a significantly longer battery life than the B83GR. That said, the B83GR has a larger Bluetooth range and can link to up to 99 additional speakers of the same model, which can be useful for those with a large outdoor space.

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Variants

  • B81GG (Granite Grey)
  • B82GS (Sandstone Brown)
  • QLP542SLR-BR (Brown)
  • QLP542SLR-GR (Grey)

Review

See Theater Solutions B83GR Review
See Alpine Corporation Solar Bluetooth Rock Speaker Review
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Check Price

Granite Grey
B81GG
SEARCH
Amazon.com
Brown
QLP542SLR-BR
SEE PRICE
Amazon.com
Sandstone Brown
B82GS
SEE PRICE
Amazon.com
Grey
QLP542SLR-GR
SEE PRICE
Amazon.com
Slate Grey
B83GR
SEARCH
Amazon.com
 

Main Differences for
Music

Threshold 

0.10

Music 
 

0.0
0.0
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Full Comparison

Design

Style  

Style Photo 
 

Theater Solutions B83GR Style Photo Sample

SAMPLE

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for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Style Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

RGB Lights  

Locked
Locked
Show Text 

Portability 
 

N/A
N/A

Dimensions Photo 
 

Theater Solutions B83GR Dimensions Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Dimensions Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Volume 
 

Lock in³ (Lock cm³)
Lock in³ (Lock cm³)

Weight 
 

Lock lbs (Lock kg)
Lock lbs (Lock kg)

Power Source 
 

Locked
Locked

One-Hand Carry 
 

Locked
Locked
Show Text 

Build Quality 
 

N/A
N/A

Build Quality Photo 
 

Theater Solutions B83GR Build Quality Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Build Quality Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Material Quality 
 

Locked
Locked

Water Resistance 
 

Locked
Locked

Dust Resistance 
 

Locked
Locked

Impact Resistance 
 

Locked
Locked

Floats In Water 
 

Locked
Locked
Show Text 

Controls 
 

N/A
N/A

Controls Photo 
 

Theater Solutions B83GR Controls Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Controls Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Controls Photo 2 
 

Theater Solutions B83GR Controls Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Controls Photo 2 Sample

SAMPLE

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for pictures & test results

Ease Of Use 
 

Locked
Locked

Feedback 
 

Locked
Locked

Music Play/Pause 
 

Locked
Locked

Call Answer/End 
 

Locked
Locked

Volume Up/Down 
 

Locked
Locked

Track Next/Previous 
 

Locked
Locked

Microphone On/Off 
 

Locked
Locked

Additional Controls 
 

Locked
Locked
Show Text 

In The Box 
 

In The Box Photo 
 

Theater Solutions B83GR In The Box Photo Sample

SAMPLE

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for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker In The Box Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 
Sound

Frequency Response Accuracy 
 

N/A
N/A

Frequency Response Graph  

Theater Solutions B83GR Frequency Response Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Frequency Response Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Raw Frequency Response 
 

Raw Frequency Response Graph  

Theater Solutions B83GR Raw Frequency Response Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Raw Frequency Response Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Binaural Recording @ 1m 
 

JOIN NOW
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Binaural Recording @ 2m 
 

JOIN NOW
JOIN NOW

Soundstage 
 

N/A
N/A

Directivity Graph  

Theater Solutions B83GR Directivity Graph Sample

SAMPLE

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for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Directivity Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Directivity Index 
 

Lock dB
Lock dB

Stereo 
 

Locked
Locked
Show Text 

Dynamics 
 

N/A
N/A

Dynamic Range Compression  

Theater Solutions B83GR Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ Max Volume 
 

Lock dB
Lock dB
Show Text 
Active Features

Battery 
 

N/A
N/A

Battery Life 
 

Lock hrs
Lock hrs

Charge Time 
 

Lock hrs
Lock hrs

Power Saving 
 

Locked
Locked

Charging Port 
 

Locked
Locked

Battery Powered 
 

Locked
Locked
Show Text 

Voice Assistant 
 

N/A
N/A

Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Speakerphone 
 

Locked
Locked

Siri 
 

Locked
Locked

Voice Assistant 
 

Locked
Locked

Voice Activation 
 

Locked
Locked

Microphone Mute 
 

Locked
Locked

Far-Field Performance 
 

Locked
Locked

Ambient Noise Performance 
 

Locked
Locked

App 
 

N/A
N/A

App Picture 
 

Theater Solutions B83GR App Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Alpine Corporation Solar Bluetooth Rock Speaker App Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

App Name 
 

Locked
Locked

iOS 
 

Locked
Locked

Android 
 

Locked
Locked

EQ 
 

Locked
Locked

Stereo Pair Mode 
 

Locked
Locked

Party Mode 
 

Locked
Locked

Multi-Room 
 

Locked
Locked
Show Text 
Connectivity

Wired 
 

Aux Input 
 

Locked
Locked

USB Audio 
 

Locked
Locked

Other Ports 
 

Locked
Locked
Show Text 

Bluetooth 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Bluetooth Version 
 

Locked
Locked

Bluetooth iOS Latency 
 

Lock ms
Lock ms

Bluetooth Android Latency 
 

Lock ms
Lock ms

Bluetooth Range 
 

Lock ft (Lock m)
Lock ft (Lock m)

Multi-Device Pairing 
 

Locked
Locked
Show Text 

Wi-Fi 
 

N/A
N/A

Wi-Fi Version 
 

Locked
Locked

Wi-Fi Frequency Band 
 

Locked
Locked

Wi-Fi 
 

Locked
Locked

Apple AirPlay 
 

Locked
Locked

AirPlay Latency 
 

N/A
N/A

Google Chromecast 
 

Locked
Locked

Chromecast Latency 
 

N/A
N/A

Check Price

Granite Grey
B81GG
SEARCH
Amazon.com
Brown
QLP542SLR-BR
SEE PRICE
Amazon.com
Sandstone Brown
B82GS
SEE PRICE
Amazon.com
Grey
QLP542SLR-GR
SEE PRICE
Amazon.com
Slate Grey
B83GR
SEARCH
Amazon.com
 
Back to Top

Theater Solutions B83GR

Alpine Corporation Solar Bluetooth Rock Speaker

Comments

  1. Comparison
 • Posted 2 years ago

Theater Solutions B83GR vs Alpine Corporation Solar Bluetooth Rock Speaker: Main Discussion

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