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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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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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https://www.patreon.com/posts/ubo...-131926696
just requires firmware install, but that is more than opening the box and using the unit. I think the phrase the unit requires tweaking is just fine for such requirements. Not like I said it required Draconin effort. I said it required tweaking to get the best sound of of it and it does.
I would suggest anyone who wants a Earfun Boom X or a second unit to pair that you buy it sooner versus later as it is believed to be out of product due to slow sales.
https://www.patreon.com/posts/ubo...-131926696
just requires firmware install, but that is more than opening the box and using the unit. I think the phrase the unit requires tweaking is just fine for such requirements. Not like I said it required Draconin effort. I said it required tweaking to get the best sound of of it and it does.
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Glad you like the unit, but I still consider it requires tweaks to get the best out of it. I don't consider a unit requiring tweaking a bad thing, it is a warning to be patient with the unit. Other units have various issues as well. Some units require breaking in to reach the optimal sound experience.
The boom X default settings are ok at best. Anyways the unit is out of production due to poor sales. It is also a frequently returned item, but I think that is a general bluetooth speaker issue as people want to try them at home and compare multiple units and keep only the best one.
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Maybe a chromecast or airplay device on the boombox 3 would work? the problem would be figuring a way to make it work in stereo. You could get both to play but not separate left and right tracks to my knowledge.
I would likely just buy either a boombox 3 or boombox 3 wifi and sell/gift the model that doesn't pair. (would be pretty easy to do if you get the costco deal) It would be wonderful if JBL focused more on the pairing ability and allowed a little more crossover. Wifi and regular models it would be nice if they worked in pairing situations.(even if they have to eq them a bit to balance them out) Maybe making it a little easier for people with various setups. Example boombox 3 and two charge speakers.
Future models are moving towards auracast which would almost fix the issue. The problem is newer models are auracast only. Xtreme 4 is both partyboost and auracast.
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