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Item 1 of 2
expiredRikB posted Jul 23, 2025 9:58 PM
Costco Members: Select Stores: JBL Boombox 3 Wi-Fi Portable Wireless Speaker
$200
$400
50% off
(In-Store Purchase Only)at Costco Wholesale
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(In-Store Purchase Only)at Costco WholesaleDeal Details
Select Costco Wholesale Locations (link for reference only) have for their Members: JBL Boombox 3 Wi-Fi Portable Wireless Speaker (JBLBB3WIFIBLKAM) on sale for $199.97. Please visit your local Costco Wholesale Location in order to purchase.
Thanks to Community Member RikB for sharing this deal.
Thanks to Community Member RikB for sharing this deal.
- Note: Pricing and availability for purchase will vary by location. You may also check the Warehouse Section of the Costco App to check potential stock and pricing details.
Editor's Notes
Written by SaltyOne | Staff- Rated 4.6 out of 5 stars from customer reviews.
- Offer valid for a limited time only / while supplies last.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Select Costco Wholesale Locations (link for reference only) have for their Members: JBL Boombox 3 Wi-Fi Portable Wireless Speaker (JBLBB3WIFIBLKAM) on sale for $199.97. Please visit your local Costco Wholesale Location in order to purchase.
Thanks to Community Member RikB for sharing this deal.
Thanks to Community Member RikB for sharing this deal.
- Note: Pricing and availability for purchase will vary by location. You may also check the Warehouse Section of the Costco App to check potential stock and pricing details.
Editor's Notes
Written by SaltyOne | Staff- Rated 4.6 out of 5 stars from customer reviews.
- Offer valid for a limited time only / while supplies last.
Community Voting
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+54
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Bad Deal
Top Comments
Click warehouse icon near the bottom right.
Select your store if it isn't already selected.
Search with the search bar in this part of the app using keywords or item numbers.
Or just use this to check by zip code if you have too many Costcos in your area:
https://deals.costlowap
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82 Comments
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My local Costco recently had this Boombox 3 and the JBL Party Box 120, both for $250. I bought both of them to test, along with an Earfun Uboom X at around half that price. Long story short: the Boombox 3 was absolutely embarrassed by the Uboom X on its Outdoor+ setting. The Boombox 3's bass craps out when you turn it above 60% or so, while the Uboom X's bass holds up much better. The Party Box sounds better than either of them - and it's the one I ended up keeping - but obviously it's in a whole different class size-wise. For something smaller, I would've kept the Uboom X.
If you want to check out some reviews of these things, Speaker Ranking is a good place to start - it has links to reviews of just about everything.
https://www.speakerrank
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Ty in advance.
Ty in advance.
Ty in advance.
Edit to add: North Brunswick as well
My local Costco recently had this Boombox 3 and the JBL Party Box 120, both for $250. I bought both of them to test, along with an Earfun Uboom X at around half that price. Long story short: the Boombox 3 was absolutely embarrassed by the Uboom X on its Outdoor+ setting. The Boombox 3's bass craps out when you turn it above 60% or so, while the Uboom X's bass holds up much better. The Party Box sounds better than either of them - and it's the one I ended up keeping - but obviously it's in a whole different class size-wise. For something smaller, I would've kept the Uboom X.
If you want to check out some reviews of these things, Speaker Ranking is a good place to start - it has links to reviews of just about everything.
https://www.speakerrank
Partybox sounds exceptional, but it basically a suitcase.
JBL Boombox is well built and a reasonable option at 200.
Earfun speakers when tweaked work amazingly well but build quality is only good/average.
Another good option...Harman Kardon Go+Play 3(when onsale). It is a great indoor/safe environment speaker and is closer to my normal preferences.
Edit to add: North Brunswick as well
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Assuming 200 price the JBL boombox 3 is an interesting option. Easy to move outdoor speaker with stereo sound. Durable, well built, and has what I would classify as good sound. Earfun Boom X is a value play option to rival it, but it requires tweaking to reach optima performance. I would likely strongly consider the Boombox 3 at 200 if I needed a super durable outdoor oriented speaker. The negatives of the boombox 3 for me is concern about auracast and partyboost support in future speakers. The extreme 4 supported both, but newer speakers appear to be auracast only.
Indoor only/Safe outside I would likely get the Harmon Kardon Go + Play 3.(when onsale)
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