Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
expiredneomatrixviper posted Jun 15, 2026 10:50 PM

Costco Members: JBL PartyBox 120 Portable Party Speaker w/ Wireless Microphone

$280

$450

37% off
+ Free S&Hat Costco Wholesale
66 Comments
22.9K Views
Visit Retailer
Deal Details
Costco Wholesale has for their Members: JBL PartyBox 120 Portable Party Speaker w/ Wireless Microphone on sale for $279.99. Shipping is free.

Note: Item may be available in your local warehouse, prices may vary.

Thanks to community member neomatrixviper for finding this deal.

Product Details:
  • JBL PartyBox App
  • Up to 12 Hours of Play Time
  • Multi-speaker Connect with Auracast
  • Power JBL Pro Sounds with a Futuristic Lightshow
  • Made in Part with Recycled Materials
  • Includes:
    • 1x JBL PartyBox Club 120
    • 1x JBL Wireless Mic
    • 1x Quick-start guide
    • 1x Safety Instruction and Warranty Card
    • 1x AC power cord

Editor's Notes

Written by johnny_miller | Staff
  • Rated 4.5 out of 5 stars based on over 100 Costco customer reviews.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: JBL PartyBox 120 Portable Party Speaker w/ Wireless Microphone on sale for $279.99. Shipping is free.

Note: Item may be available in your local warehouse, prices may vary.

Thanks to community member neomatrixviper for finding this deal.

Product Details:
  • JBL PartyBox App
  • Up to 12 Hours of Play Time
  • Multi-speaker Connect with Auracast
  • Power JBL Pro Sounds with a Futuristic Lightshow
  • Made in Part with Recycled Materials
  • Includes:
    • 1x JBL PartyBox Club 120
    • 1x JBL Wireless Mic
    • 1x Quick-start guide
    • 1x Safety Instruction and Warranty Card
    • 1x AC power cord

Editor's Notes

Written by johnny_miller | Staff
  • Rated 4.5 out of 5 stars based on over 100 Costco customer reviews.
  • Please see the original post for additional details & give the forum comments a read for helpful discussion.
  • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by neomatrixviper

Community Voting

Deal Score
+107
Good Deal
Visit Retailer

Top Comments

rhagins35
352Comments
85Reputation
You're trippin. There's no compassion. I'm a DJ and use two of these for small karaoke parties. Amazing sound. Well built. A steal at this price. It's a no brainer. I'd buy two if I didn't already own them.
Go to Comment
insanepinoy
129Comments
19Reputation
Costco includes a mic and also for the return policy
Go to Comment

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

66 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 16, 2026 1:37 PM
382 Comments
Joined Mar 2010
DextarJun 16, 2026 1:37 PM
382 Comments
I picked one of these up from Best Buy and it's incredible for the price.

Really happy that the battery is replaceable. I had an ICON Pathfinder 280 from Costco and the battery doesn't last more than four hours now and replacing the battery looks to be annoying.

This thing can get LOUD and the bass is really good for a portable speaker. I'd highly recommend it if you're looking at an outdoor speaker.
Jun 16, 2026 1:38 PM
382 Comments
Joined Mar 2010
DextarJun 16, 2026 1:38 PM
382 Comments
Quote from TalentedCreator626 :
Why many people are recommending buying 2 of them? Can they by used together or just as a backup?
Yep, you can pair multiples of them.
Jun 16, 2026 1:47 PM
207 Comments
Joined Apr 2016
publicltJun 16, 2026 1:47 PM
207 Comments
Quote from Dextar :

Yep, you can pair multiples of them.
bought it few weeks ago, time to do price adjustmentSmilie
Jun 16, 2026 2:35 PM
4.3K Comments
Joined Sep 2012
LaserBangtail1964Jun 16, 2026 2:35 PM
4.3K Comments
Is this the one they had for over $400, and occasionally was on sale for around $350. If so this has been in stores for well over a year and I've been waiting for it to go on clearance. They've had several jbl products go clearance, but never this one.

PS
Forget, it is the one. I see list price is $450.
Last edited by LaserBangtail1964 June 16, 2026 at 07:45 AM.
Jun 16, 2026 2:37 PM
4.3K Comments
Joined Sep 2012
LaserBangtail1964Jun 16, 2026 2:37 PM
4.3K Comments
Quote from TalentedCreator626 :
Why many people are recommending buying 2 of them? Can they by used together or just as a backup?
Stereo hook up
Jun 16, 2026 2:44 PM
4.3K Comments
Joined Sep 2012
LaserBangtail1964Jun 16, 2026 2:44 PM
4.3K Comments
Quote from G.Carrera :
Same price most places. You can get it directly from JBL and get some cashback.
Happy shopping!

https://www.jbl.com/PARTYBOX-CLUB-120.html
Like others stated, u get mic and Costco has a great return policy. Speakers don't fall under their 90day return policy for tech, so u can return it at anytime. Just keep receipt, box paperwork and accessories. It just makes return easier to have everything.
Jun 16, 2026 2:50 PM
4.3K Comments
Joined Sep 2012
LaserBangtail1964Jun 16, 2026 2:50 PM
4.3K Comments
I got the jbl boombox 3, how does this compare. I'm talking sound wise. I know that the boom is not a karaoke machine and maybe not as loud, just want to know sound quality wise.

Sign up for a Slickdeals account to remove this ad.

Jun 16, 2026 3:02 PM
1.3K Comments
Joined Jul 2008
ToeJun 16, 2026 3:02 PM
1.3K Comments
I wouldn't recommend JBL's smaller speakers, but their Partybox line is pretty much the best of their class.

https://www.speakerranking.com/portable/party/

Quote from ScarletFuel4913 :
How does this compare to something like a tribit from Walmart or Amazon for ~$30? I know this one has the microphone but just wondering if it seriously is worth the price difference
... would this be more for public events/obnoxiously loud parties?
The onn Large Party Speaker Gen 2 [walmart.com] for $109 at Walmart is worth consideration. It won't sound as good as this JBL, but it's still a pretty solid value for the money. The Speaker Ranking page above has links to some comparative reviews.

As for what it's for, I have one of these on my back porch, and it's enough to nicely fill my backyard with music, but not so much that I'd be worried about disturbing the neighbors.

Quote from homanser :
Do you think this would work in an elementary school gym? I'm a P.E. teacher and our sound system broke so looking for something that's loud in addition to a wireless mic. Thanks.
For something like a school dance you'd want more, but if it's more just for background music while kids are playing it should be alright. Note that these support Bluetooth Auracast, so you can have more than one wirelessly connected for more output if needed.
Last edited by Toe June 16, 2026 at 08:05 AM.
1
Jun 16, 2026 3:16 PM
588 Comments
Joined Feb 2013
MiCantareJun 16, 2026 3:16 PM
588 Comments
I bought this one from target about 5-6 months ago for $120. It was a yellow sticker clearance item at that particular location only. That being said I can see this being valuable for around $200 or so but over that I am not sure if it is worth it. It is pretty good but obviously very heavy. The battery life is not good. 4-5 hours or so.
1
Jun 16, 2026 3:20 PM
1.3K Comments
Joined Jul 2008
ToeJun 16, 2026 3:20 PM
1.3K Comments
Quote from LaserBangtail1964 :
I got the jbl boombox 3, how does this compare. I'm talking sound wise. I know that the boom is not a karaoke machine and maybe not as loud, just want to know sound quality wise.

I had one of these side by side with a JBL Boombox 3 Wifi and an Earfun Uboom X, and when you turn it up it's not even close - the Boombox just gets embarrassed by both of them. If you want something boombox size, look into the Tribit Stormbox Blast, since the Uboom X is sadly discontinued.
Last edited by Toe June 16, 2026 at 08:23 AM.
Jun 16, 2026 3:21 PM
10 Comments
Joined May 2019
Rich2011Jun 16, 2026 3:21 PM
10 Comments
Quote from rhagins35 :
You're trippin. There's no compassion. I'm a DJ and use two of these for small karaoke parties. Amazing sound. Well built. A steal at this price. It's a no brainer. I'd buy two if I didn't already own them.
Okay, let me explain…the "average person" here is defined as a regular everyday person who may want something like this for a backyard party, nothing more, so it would actually be better for them to get the Onn at $109 because they are unlikely to notice any significant difference that would have them feeling like they were glad to have spent 2.5X more on the JBL …you being a DJ wouldn't fall in to that category so no one is trippin…
3
Jun 16, 2026 4:13 PM
352 Comments
Joined Oct 2015
rhagins35Jun 16, 2026 4:13 PM
352 Comments
Quote from Rich2011 :
Okay, let me explain…the "average person" here is defined as a regular everyday person who may want something like this for a backyard party, nothing more, so it would actually be better for them to get the Onn at $109 because they are unlikely to notice any significant difference that would have them feeling like they were glad to have spent 2.5X more on the JBL …you being a DJ wouldn't fall in to that category so no one is trippin…
100% for the average person, is worth it. Trust me. You'll have it for years. Pay the extra $100
Jun 16, 2026 5:54 PM
5 Comments
Joined May 2024
TensePiranha2838Jun 16, 2026 5:54 PM
5 Comments
Quote from Rich2011 :
Okay, let me explain…the "average person" here is defined as a regular everyday person who may want something like this for a backyard party, nothing more, so it would actually be better for them to get the Onn at $109 because they are unlikely to notice any significant difference that would have them feeling like they were glad to have spent 2.5X more on the JBL …you being a DJ wouldn't fall in to that category so no one is trippin…
The average person nowadays would be inclined to purchase the higher quality consumer item with more features. See every teenager walking around with studio quality over the ear headphones nowadays or every Tesla driving adult who could be saving a penny or two in a Honda Fit instead.
Jun 16, 2026 6:05 PM
3.6K Comments
Joined Jan 2011
WandJun 16, 2026 6:05 PM
3.6K Comments
Does this have Lithium Ion battery or NiMH battery?

Sign up for a Slickdeals account to remove this ad.

Jun 16, 2026 6:41 PM
22 Comments
Joined Apr 2026
MellowSweater306Jun 16, 2026 6:41 PM
22 Comments
Quote from Wand :
Does this have Lithium Ion battery or NiMH battery?
Lithium, refer to the specs here https://kh.jbl.com/professional/BATTERY200.html
A review by Wiliston Audio Labs here https://www.youtube.com/watch?v=jARcSe9iD2w
Last edited by MellowSweater306 June 16, 2026 at 11:44 AM.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Free ShippingOccasionsFather's DayTech & ElectronicsAudio / VideoBluetooth Speakers & Smart SpeakersHome Audio

Popular Deals

See All
Found by phoinix
Jul 26, 2026 5:22 AM
Forum Thread
[NEW, SnS] $36.08 | Kleenex Professional Hard Roll Paper Towels, Bulk, 12 Rolls x 425' (01080) at Amazon$36$94
61% off
0
Found by Eragorn
Yesterday 5:47 PM
Forum Thread
Sony PlayStation DualShock 4 Wireless Controllers (Factory Recertified) $34 + Free S/H$34$49
30% off
6
Found by Immortalsolitude
Jul 23, 2026 1:08 PM
Forum Thread
40% Incline Walking Pad Treadmills for Home, Elevated Dual Handle Bar $215.99$216$300
28% off
1
Found by iconian
Yesterday 5:41 PM
Forum Thread
Hercules DJ Learning Kit w/ Software & DJControl Inpulse 200 MK2, DJMonitor 32, & HDP DJ45 $225 + Free S/H$225$320
29% off
0
Found by BBQchicken
Jul 25, 2026 12:12 PM
Forum Thread
3-Pack Gildan Adult Heavy Cotton T-Shirt (Sand) $10.75 + Free Shipping w/ Prime or on orders over $35$11$15
26% off
9

Trending Deals

See All
Found by Tel06c
Yesterday 11:03 PM
Forum Thread
Greenworks 80V 42" Cordless Battery CrossoverZ Zero Turn Lawn Mower, (6) 5.0Ah Batteries and (3) Dual-Port Turbo Chargers $2999.99$3,000$6,000
50% off
3
Found by Tel06c
Yesterday 9:14 PM
Forum Thread
Greenworks - 80-Volt 750 CFM Cordless Handheld Blower (1 x 2.5Ah Battery and 1 x Charger) - Green $119.99$120$300
60% off
5
Found by phoinix
Yesterday 1:02 PM
Forum Thread
[AC] $10* | 2 × 12-Pk 12-Oz Dr Pepper Zero Sugar Creamy Coconut Soda ($5 each) at Amazon (41.7￠ each)$10$17
41% off
4
Found by GoldenGhetto
Yesterday 10:48 PM
Forum Thread
Garage Beer x Red Robin Tee + $10 RR digital gift card - $10 shipped after coupon
1
Found by neomatrixviper
Yesterday 7:53 PM
Forum Thread
Greenworks 80V 22" Dual Blade Mower $599.99 free Shipping Costco.com
3