Samsung HW-B400F B-Series 2.1ch Soundbar with Wireless Subwoofer
Deep Bass, Smart Sound & Game Mode - Bluetooth Wireless TV Connection for Home Theater and Gaming
$12.95 below its usual $134.95 since Sep 14
at Amazon· sold by Erksine Elec
The lowest price we have recorded.
Go to Amazon$122.00 is the lowest price we have recorded.
On November 2, 2026 the Samsung HW-B400F B-Series 2.1ch Soundbar costs $122.00 at Amazon, sold by Erksine Elec. Its usual price over the 50 days we have recorded since September 14, 2026 is $134.95; today’s price is the lowest we have recorded.
Across 50 days of record and 6 price changes, it has not gone below this. Our record starts when we started watching, not when the product launched.
The lowest since we started tracking it on September 14, 2026. Today's price is $12.95 below its usual $134.95.
Amazon puts its typical price at $139.99: the middle of what customers paid there over 90 days, promotions left out.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history since September 14, 2026 (50 days)
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
Shaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $122.00 | $122.00 on Oct 28 | $139.99 on Sep 14 | $134.95 | $132.88 | 50 |
- 30 days
- $122.00 on Oct 28
- All time
- $122.00 on Oct 28
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0GX9P19YV.
Sales events
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Waiting for a sale? How often prices for speakers move, and how far they swing, beside every other category we track.
Has Samsung HW-B400F B-Series 2.1ch Soundbar dropped in price?
- Yes: $4.00 less than the $126.00 Amazon was charging on October 22, 2026.
- Below its usual $134.95 on 19 of the 50 days we have watched it here, in 2 separate stretches; the lowest, $122.00, held since October 28, 2026.
Computed from our own checks at Amazon as of November 2, 2026. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 5d
- Their 50-day low
- $122.00
- Checked
- 6h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
What it is
6 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Black
- Weight
- 4.6 pounds
- Dimensions
- 25.23 × 4.21 × 2.62 inches
- Model
- HW-B400F
- Released
- January 2026
- Warranty
- 1 Year of Manufacturer
Cheaper in Speakers, and what changes
Things we track on the same shelf for at least 10% less than $122.00, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
SonyULT Field 1 Wireless Bluetooth Portable Waterproof Speaker, Black$108.00 at Amazon $14.00 lessWeight: 1.43 pounds instead of 4.6 poundsDimensions: 8.82 × 4.17 × 3.78 inches instead of 25.23 × 4.21 × 2.62 inches
PHILIPSB5109 2.0 Channel Bluetooth Soundbar$98.99 at Amazon $23.01 lessWeight: 4.25 pounds instead of 4.6 poundsDimensions: 30.16 × 3.58 × 2.65 inches instead of 25.23 × 4.21 × 2.62 inches
AmazonFire TV Soundbar$99.99 at Amazon $22.01 lessWeight: 3.97 pounds instead of 4.6 poundsDimensions: 23.98 × 3.5 × 2.5 inches instead of 25.23 × 4.21 × 2.62 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 5d ago | $122.00 | −$1.00 |
| · 9d ago | $123.00 | −$3.00 |
| · 11d ago | $126.00 | −$3.00 |
| · 12d ago | $129.00 | −$3.00 |
| · 12d ago | $132.00 | −$2.95 |
| · 28d ago | $134.95 | +$5.00 |
| · 34d ago | $129.95 | −$10.04 |
| · 49d ago | $139.99 | first seen |
Others we track in Speakers
See all Speakers prices
$122.00
at Amazon · we earn a commission