JBL Boombox 3 Black Portable Bluetooth Speaker with Massive Sound
Deepest Bass, IPX7 Waterproof, 24H Playtime, PartyBoost
Back to its usual price$349.95 is about what it costs on the typical day we recorded. It was $499.95 from October 22, 2026.
at Amazon· sold by Sound Distributors Inc.
Go to Amazon$349.95 is its usual price.
On November 2, 2026 the JBL Boombox 3 Black Portable Bluetooth Speaker costs $349.95 at Amazon, sold by Sound Distributors Inc.. Its usual price over the 51 days we have recorded since September 13, 2026 is $349.95; today’s price is the lowest we have recorded.
The middle price across the 51 days we have watched it, counting the days a limited-time deal was running, was $349.95. Today's price is also the lowest we have recorded, so our record has nothing lower to wait for, but a price this close to the usual one is not a discount, whatever former price is printed beside it.
The lowest since October 18, 2026, when it cost $349.95.
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 itself
Shaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $349.95 | $349.95 on Sep 13 | $499.95 on Oct 22 | $349.95 | $374.16 | 51 |
| Sold by Amazon | — | $349.95 on Sep 14 | $499.95 on Oct 22 | — | $423.23 | 50 |
| Third-party sellers | — | $349.95 on Sep 13 | $399.00 on Sep 14 | — | $362.45 | 51 |
- 30 days
- $349.95 on Oct 25
- All time
- $349.95 on Sep 13
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B09YDS8BHK.
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 JBL Boombox 3 Black Portable Bluetooth Speaker dropped in price?
- Yes: $150.00 less than the $499.95 Amazon was charging on October 22, 2026.
- Not once below its usual $349.95 in the 51 days we have watched it here.
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
- 8d
- Their 51-day low
- $349.95
- Checked
- 2h 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
7 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- Large
- Color
- Black
- Weight
- 14.7 pounds
- Dimensions
- 19 × 10.1 × 7.9 inches
- Model
- JBLBOOMBOX3BLKAM
- Released
- September 2022
- Warranty
- 1 year manufacturer
Cheaper in Speakers, and what changes
Things we track on the same shelf for at least 10% less than $349.95, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
JBLXtreme 3 - Portable Waterproof Speaker - Black$269.95 at Amazon $80.00 lessSize: No Size instead of LargeWeight: 4.34 pounds instead of 14.7 pounds
JBLBar 2.1 Deep Bass (MK2)$229.95 at Amazon $120.00 lessWeight: 22 pounds instead of 14.7 poundsDimensions: 38 × 3.4 × 2.2 inches instead of 19 × 10.1 × 7.9 inches
JBLBar 300$299.95 at Amazon $50.00 lessWeight: 5.51 pounds instead of 14.7 poundsDimensions: 32.3 × 4.1 × 2.2 inches instead of 19 × 10.1 × 7.9 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 |
|---|---|---|
| · 8d ago | $349.95 | −$150.00 |
| · 11d ago | $499.95 | +$100.95 |
| · 14d ago | $399.00 | +$49.05 |
| · 36d ago | $349.95 | −$150.00 |
| · 36d ago | $499.95 | +$100.95 |
| · 49d ago | $399.00 | +$49.05 |
3 older changes
| When | Price | Change |
|---|---|---|
| · 49d ago | $349.95 | −$49.05 |
| · 49d ago | $399.00 | +$49.05 |
| · 50d ago | $349.95 | first seen |
Others we track in Speakers
See all Speakers prices
JBLBar 500: 5.1-Channel soundbar with MultiBeam™ and Dolby Atmos®$399.95 · low $349.951 offer · 3 recorded prices
TCLQ65H 5.1 Surround Sound Bar with Wireless Subwoofer for Smart TV$349.94 · low $249.991 offer · 29 recorded prices
EdifierMR5 2.0 Studio Monitor Bookshelf Speakers$349.99 · low $249.991 offer · 6 recorded prices
$349.95
at Amazon · we earn a commission