Sonos Era 100
Today
Typical price$219
Amazon: the cheapest today among the stores checked
Buy on AmazonSonos Era 100 or Yamaha SR-B20A Soundbar?
Era 100 costs $1 less today, across the stores checked.
Sonos Era 100 is $1 the cheaperYamaha SR-B20A Soundbar is the cheaper
The comparison in detail
Yamaha SR-B20A Soundbar
Today
Typical price$220
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
Era 100
- Amazon Lowest price$219Buy on Amazon
SR-B20A Soundbar
- Amazon Lowest price$220Buy on Amazon
Spec sheet side by side
| Item | Era 100 | SR-B20A Soundbar |
|---|---|---|
| Specs | ||
| Type changes | Standalone | With subwoofer |
| General | ||
| Model changes | Era 100 | SR-B20A Soundbar |
Other comparisons
Era 100 orJBL Bar 2.0 All-in-one (MK2): Compact 2.0 Channel soundbar$220Compare- SR-B20A Soundbar orJBL Bar 2.0 All-in-one (MK2): Compact 2.0 Channel soundbar$220Compare
Era 100 orLG M5 Sound Suite Wireless Speaker$210Compare
SR-B20A Soundbar orJBL BAR-2-0-ALL-IN-ONE-MK2 Compact 2ch Soundbar$230Compare- SR-B20A Soundbar orLG M5 Sound Suite Wireless Speaker$210Compare
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 soundbar; 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 durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.