JBL Authentics 300
Today
Typical price$300
Amazon: the cheapest today among the stores checked
Buy on AmazonJBL Authentics 300 or Tribit StormBox Blast 2 Bluetooth Speaker?
StormBox Blast 2 Bluetooth Speaker costs $20 less today, across the stores checked.
JBL Authentics 300 is the cheaperTribit StormBox Blast 2 Bluetooth Speaker is $20 the cheaper
The comparison in detail
Tribit StormBox Blast 2 Bluetooth Speaker
Today
Typical price$280
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
Authentics 300
- Amazon Lowest price$300Buy on Amazon
StormBox Blast 2 Bluetooth Speaker
- Amazon Lowest price$280Buy on Amazon
Spec sheet side by side
| Item | Authentics 300 | StormBox Blast 2 Bluetooth Speaker |
|---|---|---|
| Specs | ||
| Type changes | Portable | Home |
| Power changes | 100 W | 200 W |
| General | ||
| Model changes | Authentics 300 | StormBox Blast 2 Bluetooth Speaker |
Other comparisons
Authentics 300 orJBL Authentics 300 Portable Smart Speaker$300Compare
Authentics 300 orMarshall Acton III Bluetooth Home Speaker$300Compare
StormBox Blast 2 Bluetooth Speaker orJBL Xtreme 3$270Compare
Authentics 300 orMarshall Move 2 Portable Wifi and Bluetooth Streaming Speaker$299Compare
StormBox Blast 2 Bluetooth Speaker orJyx 500W Peak Rolling Karaoke Machine$250Compare
Authentics 300 orSoundcore Rave 3S AI Party Speaker by Anker$300Compare
See more 1 comparison
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the Bluetooth speaker; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure how it sounds or real battery life or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.