Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar
Today
Typical price$98
Amazon: the cheapest today among the stores checked
Buy on AmazonSamsung B-Series Soundbar HW B400F 2.0 ch Soundbar or Yamaha True X Sub 100A Wireless Subwoofer?
B-Series Soundbar HW B400F 2.0 ch Soundbar costs $1 less today, across the stores checked.
Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar is $1 the cheaperYamaha True X Sub 100A Wireless Subwoofer is the cheaper
The comparison in detail
Yamaha True X Sub 100A Wireless Subwoofer
Today
Typical price$99
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
B-Series Soundbar HW B400F 2.0 ch Soundbar
- Amazon Lowest price$98Buy on Amazon
True X Sub 100A Wireless Subwoofer
- Amazon Lowest price$99Buy on Amazon
Spec sheet side by side
| Item | B-Series Soundbar HW B400F 2.0 ch Soundbar | True X Sub 100A Wireless Subwoofer |
|---|---|---|
| Specs | ||
| Type | With subwoofer | With subwoofer |
| General | ||
| Model changes | B-Series Soundbar HW B400F 2.0 ch Soundbar | True X Sub 100A Wireless Subwoofer |
Other comparisons
B-Series Soundbar HW B400F 2.0 ch Soundbar orRoku Streambar SE$99Compare- True X Sub 100A Wireless Subwoofer orRoku Streambar SE$99Compare
B-Series Soundbar HW B400F 2.0 ch Soundbar orSony S100F 2.0ch Compact and Slim Soundbar$98Compare
B-Series Soundbar HW B400F 2.0 ch Soundbar orVizio V-Series 2.0 Compact Sound Bar$91Compare- True X Sub 100A Wireless Subwoofer orSony S100F 2.0ch Compact and Slim Soundbar$98Compare
True X Sub 100A Wireless Subwoofer orVizio 2.0 Soundbar w/Dolby Atmos & DTS:X$103Compare
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.