Ultimate Ears WONDERBOOM 4 Portable Waterproof Speaker - Black
$64.99 is an ordinary price for the Ultimate Ears WONDERBOOM 4 Portable Waterproof Speaker - Black.
On November 2, 2026 the Ultimate Ears WONDERBOOM 4 Portable Waterproof Speaker - Black costs $64.99 at Amazon. Its usual price over the 51 days we have recorded since September 13, 2026 is $64.99; the lowest we recorded was $54.14, on October 7, 2026.
The middle price across the 51 days we have watched it, counting the days a limited-time deal was running, was $64.99. It has held a price as low as $59.99, so there is room to wait if the timing is yours to choose. It touched $54.14 on October 7, 2026 without holding it.
The lowest since October 8, 2026, when it cost $56.99.
The lowest, $54.14 on October 7, 2026, was a deal only Prime members could buy at. The lowest anyone could pay was $56.99.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history since September 13, 2026 (51 days)
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itselfLightning or limited-time dealDeal for Prime members only
Shaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $64.99 | $54.14 on Oct 7 | $78.95 on Oct 1 | $64.99 | $66.80 | 51 |
| Sold by Amazon | — | $54.14 on Oct 7 | $69.99 on Sep 18 | — | $62.29 | 51 |
| Third-party sellers | — | $63.95 on Oct 30 | $78.95 on Oct 1 | — | $73.88 | 33 |
- 30 days
- $54.14 on Oct 7
- All time
- $54.14 on Oct 7
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0BRXJ9WTD.
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 Ultimate Ears WONDERBOOM 4 Portable Waterproof Speaker - Black dropped in price?
- Yes: $9.51 less than the $74.50 Amazon was charging on October 8, 2026.
- Below its usual $64.99 on 14 of the 51 days we have watched it here, in 3 separate stretches; at its lowest it touched $54.14 on October 7, 2026 without holding it.
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
- 2d
- Their 51-day low
- $54.14
- Checked
- 5h 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
- 1.19 pounds
- Dimensions
- 8 × 4 × 4 inches
- Model
- 984-001876
- Released
- June 2024
- Warranty
- 1 Year Limited Hardware Warranty
Cheaper in Speakers, and what changes
Things we track on the same shelf for at least 10% less than $64.99, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
Ultimate EarsMINIROLL Waterproof Bluetooth Speaker$49.99 at Amazon $15.00 lessWeight: 0.61 pounds instead of 1.19 poundsDimensions: 4.83 × 4.13 × 1.9 inches instead of 8 × 4 × 4 inches
Ultimate EarsUEWONDER4BLK WonderBoom 4 Bluetooth Speaker$54.44 at Amazon $10.55 lessDimensions: 5.8 × 4.6 × 4.4 inches instead of 8 × 4 × 4 inchesWarranty: 90 days limited warranty instead of 1 Year Limited Hardware Warranty
Ankersoundcore 2 Portable Bluetooth Speaker$44.99 at Amazon $20.00 lessWeight: 0.91 pounds instead of 1.19 poundsDimensions: 6.5 × 2.13 × 1.77 inches instead of 8 × 4 × 4 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 |
|---|---|---|
| · 2d ago | $64.99 | +$1.04 |
| · 3d ago | $63.95 | −$1.04 |
| · 17d ago | $64.99 | −$9.51 |
| · 18d ago | $74.50 | +$1.01 |
| · 19d ago | $73.49 | −$1.01 |
| · 25d ago | $74.50 | +$17.51 |
6 older changes
| When | Price | Change |
|---|---|---|
| · 25d ago | $56.99 | +$2.85 |
| · 26d ago | $54.14 | −$2.85 |
| · 27d ago | $56.99 | −$19.12 |
| · 28d ago | $76.11 | −$1.82 |
| · 28d ago | $77.93 | −$0.38 |
| · 28d ago | $78.31 | −$0.64 |
Others we track in Speakers
See all Speakers prices
$64.99
at Amazon · we earn a commission